Sea1 Offshore IncorporationOSL: SEA1

Financial report (69c62a3feaa4403a87bf1a7c SEA1 Offshore Annual Report 2025 (1))

· Issued by Sea1 Offshore Incorporation

Report

Annual





Highlights 2025 2

Key Figures 3

Board of Directors' Report 5

The Company 5

Financial results, position and risks 5

Operations 7

Shareholders and corporate governance 8

Outlook 8

Income Statements 10

Statements of Financial Position - Assets 11

Statements of Financial Position - Equity and Liabilities 12

Statements of Changes in Equity 13

Statements of Cash Flows 15

Notes to the Accounts 16

Corporate Governance 57

Environmental, Social and Governance (ESG) 60

Auditor's Report 61

Fleet overview 63

This is Sea1 Offshore 67

Responsibility Statement 69

Board of Directors 70

Financial Calendar 71

Alternative Performance Measurement (APM) and other definitions 72

Revenue USD 1,000

271,549

EBITDA USD 1,000

149,564

Own workforce per 31.12.2025

756

Vessels in operation per 31.12.2025

22 (15 owned, 7 on management)

Highlights for the First Quarter

  • On the back of solid results, a strong balance sheet and a significant backlog, a special dividend of NOK 7 per share was paid in January 2025.

  • The Company refinanced debt related to its two well intervention vessels. New credit facilities from commercial banks were agreed, divided between a term loan and a revolving credit facility.

  • Entered into a revenue sharing agreement with Viking Supply Ships. The agreement includes six AHTS' owned by Viking Supply Ships and five AHTS' owned by Sea1 Offshore.

  • Entered into shipbuilding contracts for another two high-end Offshore Energy Support Vessels with Cosco Shipping (Qidong) Offshore Co. Ltd.

    Highlights for the Second Quarter

  • Sold the 2014-built OSCV Sea1 Spearfish to an independent third party in May 2025, resulting in a gain of USD 41 million.

  • An employee share purchase plan for the employees of Sea1 Offshore was established.

  • The AGM was held on 25 April 2025. Following the AGM the Directors of the Company were: Christen Sveaas, Celina Midelfart, Otto Moltke-Hansen and Rune Magnus Lundetræ.

    Highlights for the Third Quarter

  • An Extraordinary General Meeting of Sea1 Offshore Inc. was held on 26 September 2025 approving an application for the delisting of the company's shares from Euronext Oslo Børs. The application is on condition that the company's application for a transfer to Euronext Growth Oslo is approved.

  • Awarded a new contract for the Platform Supply Vessel Sea1 Atlas in Brazil with a duration of 3 years plus 6-month options.

    Highlights for the Fourth Quarter

  • The Company completed the transfer from Euronext Oslo Børs to Euronext Growth Oslo on 18 December 2025.

  • The contract for the Oil Spill Recovery Vessel Sea1 Maragogi was extended with one year of firm period in direct continuation, taking the vessel's firm period up to January 2027.

    (Amounts in USD 1,000)

    INCOME STATEMENT

    Ref

    2025

    CONSOLIDATED

    2024

    Operating revenue

    271,549

    340,825

    Operating expenses

    -121,985

    -175,144

    EBITDA

    (1)

    149,564

    165,680

    EBITDA, %

    (2)

    55%

    49%

    Depreciation and amortization

    -51,330

    -57,780

    Reversal of impairment of vessels

    -

    159,116

    Other Gain/(loss)

    42,900

    -25,587

    Operating profit

    (3)

    141,134

    241,430

    Net financial items

    -25,242

    -37,041

    Result from associated companies

    -

    -52

    Profit before taxes

    115,892

    204,337

    Tax benefit/(expense)

    -2,140

    -1,388

    Net profit

    113,752

    202,948

    Attributable to non-controlling interest

    -

    30,191

    Net profit attributable to shareholders

    113,752

    172,758

    STATEMENT OF FINANCIAL POSITION

    31 Dec 2025

    31 Dec 2024

    Non-current assets

    642,580

    680,270

    Current assets

    160,029

    138,208

    Total assets

    802,609

    818,478

    Total equity

    430,889

    405,992

    Non-current liabilities

    265,298

    312,046

    Current liabilities

    106,422

    100,440

    Total equity and liabilities

    802,609

    818,478

    When comparing the 2025 figures to 2024, please note that the number of owned vessels in operation has decreased by 11 vessels following the sale of 9 vessels in July 2024, the sale of 1 vessel in May 2025 and the sale of the vessel in lay-up in October 2025.

    Definitions

    1. EBITDA is the net of Operating revenue and operating expenses. For 2025 operating revenues USD 271,549 less operating expenses at USD 121,985 equals EBITDA at USD 149,564. The Company considers EBITDA to be a key number when analyzing the fleets operating performance and the EBITDA that can be allocated to the finance of capital expenditures, debt-service and other cash disbursements.

    2. EBITDA, %. The relative operating margin is calculated to be the percentage of EBITDA to operating revenue. For 2025 EBITDA at USD 149,564 equals 55% of the operating revenue at USD 271,549. The Company considers the EBITDA, % to be important when analyzing the vessels' relative performance.

    3. The Operating Profit is the profit before financial items and tax. The operating profit for 2025 is calculated by adding operating revenues at USD 271,549, less operating expenses at USD 121,985, less depreciation and amortization at USD 51,330, plus other gain/loss at USD 42,900 which equal operating profit at USD 141,134.

STATEMENT OF CASH FLOWS

2025

2024

Net cash flow from operations

128,146

131,070

Net change in cash

17,791

-28,832

KEY FIGURES

2025

2024

Weighted average no. of outstanding shares (1,000)

153,544

196,897

Weighted average no. of diluted outstanding shares (1,000)

153,544

196,897

Earnings per share (USD)

0.74

0.88

Diluted earnings per share (USD)

0.74

0.88

Share price per year end (USD)

2.26

2.15

Share price per year end (NOK)

22.80

24.45



Sea1 Emerald (AHTS)

Board of Directors' Report

The Board of Directors of Sea1 Offshore Inc. (the "Board") presents its report for the fiscal year ended 31 December 2025, together with the audited consolidated financial statements for the Company and the Parent Company. The financial statements and related notes were authorized for issue by the Board on 27 March 2026 and will be presented to the shareholders for approval at the Annual General Meeting to be held on 24 April 2026.

THE COMPANY

All references to "Sea1 Offshore" and the "Company" shall mean Sea1 Offshore Inc. and its subsidiaries and associates unless the context indicates otherwise. All references to "Parent" shall mean Sea1 Offshore Inc. as the Parent Company only.

Sea1 Offshore is registered in the Cayman Islands and is listed on the Euronext Growth Oslo (Ticker: SEA1). The Company's headquarter is located in Kristiansand, Norway and subsidiary offices are located in Brazil, Australia, Canada, Cayman Islands and United States. The Company is tax domiciled in Norway.

The Company's primary activity is the ownership and operation of offshore support vessels ("OSVs") for the offshore energy service industry (oil & gas and offshore wind).

The Company operated a fleet of 15 owned vessels at year-end 2025, plus 4 vessels under construction. No vessels were in

lay-up at the end of the year. "Sea1 Spearfish" was sold in May 2025. "Joides Resolution", a scientific core-drilling vessel, was sold in October 2025 for recycling. In addition to the owned fleet, the Company performed ship management services for 7 vessels owned by Viking Supply Ships during 2025 and for the 9 vessels sold in previous year during 1Q 2025. During 2025, the vessels conducted operations in the North Sea, Brazil, Australia, Canada, Southeast Asia, South America and West Africa.

FINANCIAL RESULTS, POSITION AND RISKS

IFRS

The financial statements for the Company and the Parent are prepared in accordance with IFRS Accounting Standards as adopted by the EU.

Going-Concern

The financial statements have been prepared under the assumption that the Company and the Parent are going concerns. The Company's financial position, financing arrangements and forecasted cashflows are supporting a going concern status.

The Market

The OSV sector saw a slight softening in 2025 compared to the previous year. Northern Europe, with the UK in particular, and Australia have seen a decline in activity. Other regions, such as Brazil and the Middle East, were more resilient. Despite this softening, our fleet benefitted from long term contracts in Australia and Brazil.

The subsea sector experienced a seasonal softening at the end of 2025 with some weakness in demand for smaller subsea vessels. For the mid- and high-spec subsea vessels the market remained tight throughout the year. The backlog of leading EPC contractors reached new record high-level in Q3-2025, indicating a healthy demand situation in the medium- and long-term perspective.

In the North Sea, the spot market was highly volatile throughout the year. Overall, the North Sea AHTS segment saw average rates increase around 20% over the previous year but the utilization was low. There were some high peak levels in March and May, followed by limited activity and low rates in the third quarter. In the fourth quarter, supply constraints and effects from consolidations on owners side gradually drove rates higher, resulting in some all-time

high spot rates in December. Globally, the large AHTS segment remained strong.

Through the year the number of laid up OSVs increased by around 5% globally, mainly smaller AHTS and PSVs above 15 years old.

There were no changes in the high-end AHTS segments. The remaining cold stacked fleet is old and has been stacked several years. Therefore, those units are unlikely to be reactivated in any significant number. There is presently no high-spec AHTS under construction.

Income Statement

In 2025, the Company recorded operating revenue of USD 271.5 million and a net profit attributable to shareholders of USD 113.8 million, or USD 0.74 per share, compared to operating revenue of USD 340.8 million and a net profit attributable to shareholders of USD 172.8 million, or USD 0.88 per share, in 2024. The decrease in revenues is explained by the sale of 9 vessels in July 2024 and 2 vessels sold during 2025. Adjusted for revenues related to sold vessels, revenues have increased for all segments compared to 2024. The reduction in net profit is mainly explained by reversal of impairments in 2024, which had a positive impact of USD 159 million. Adjusted for this effect, the net profit for 2025 was higher than for 2024.

The Company's EBITDA for 2025 was USD 149.6 million compared to USD 165.7 million in 2024. EBITDA as a percentage of operating revenue was 55% in 2025 compared to 49% in 2024.

The Company's operating profit for 2025 was USD 141.1 million compared to USD 241.4 million in 2024 and includes depreciation and amortization of USD 51.3 million (2024: USD 57.8 million).

Other gain of USD 42.9 million is related to the sale of "Sea1 Spearfish" and "Joides Resolution".

The Company's net financial items were USD -25.2 million (2024: USD -37.0 million) and included financial expenses of USD -

31.2 million (2024: USD -28.1 million) and a revaluation gain/(loss) of non-USD currency items of USD 0.7 million (2024: USD -17.7 million) mainly due to variances in NOK and BRL compared to USD during the period.

The Parent Company is primarily a holding company owning shares in subsidiaries.

The Board proposes that the Parent's net profit of USD 173.4 million for 2025 be allocated to retained earnings.

Financial Position and Cash Flows

Total equity was USD 431 million at year-end 2025 (2024: USD 406 million), and the book equity ratio was 54% (2024: 50%). This is equivalent to USD 2.81 per share (2024: USD 2.64 per share).

The net interest-bearing debt at year-end was USD 208 million (2024: USD 271 million). As per 31 December 2025, the Company had an undrawn revolving credit facility. In January 2026 the

Company signed a loan agreement for financing related to its four newbuilds. A new credit facility from an international direct lending provider was entered into. Parts of the facility will be available pre-delivery to finance yard installments. The remaining part will be drawn at the time of delivery of the four vessels. The weighted average cost of debt for the Company was approximately 6.6% p.a. at year-end (2024: 7.0% p.a.).

Cash flows

The cash position at year-end was USD 86 million (2024: USD 68 million).

In 2025 the Company made gross principal debt repayments of USD 194 million (2024: USD 266 million), of which USD 40 million related to the sale of "Sea1 Spearfish" and USD 102 million related to repayment of existing debt as part of the refinancing in January 2025. New loans amounting to USD 150 million have been obtained. The Company's cash-flows are primarily denominated in USD, NOK, EUR, BRL, GBP, CAD and AUD. From 31 December 2024 to 31 December 2025, the USD weakened by 13% to NOK, 13% to BRL, 13% to EUR, 7% to GBP, 5% to CAD and 8% to AUD.

Financial Risks

Interest risk

The Company is exposed to changes in interest rates, as approximately 71% of the interest-bearing debt is based on floating interest rates and denominated in USD with SOFR as reference rate. The Company is exposed to the risk that significant increases in interest rates could have a negative impact on the Group's financial results and condition. The Company holds a low delta USD 127.5 million interest rate option / cap as additional security against unfavorable increase in SOFR.

Currency risk

The Company is exposed to currency risk as revenue and costs are denominated in various currencies. Some assets are denominated in local non-USD currencies and therefore their book value when converted to USD is exposed to foreign exchange fluctuations.

However, in real terms USD-valuation for mobile vessels operating globally are most likely not affected by fluctuation in local currencies. The Company held no foreign exchange derivatives at year end.

Inflation Risk

The Company is exposed to inflation risk. The revenues may not be inflated at levels that could compensate for inflated operating cost. In addition to general inflation rates, the operating expenses related to spare parts, service-personnel and logistics within the shipping industry are further exposed to shortage and long lead time.

Liquidity risk

The Company is financed by a combination of debt and equity. If the Company fails to repay or refinance its credit facilities, additional equity financing may be required. On 31 December 2025 USD 61 million of interest-bearing debt was classified as current debt. On 31 December 2025, the Company had not drawn on the revolving credit facility. As described above, a loan agreement for financing related to its four newbuilds was signed in January 2026. The credit facility will finance a substantial part of yard installments related to the newbuild program.

Climate risk

A Climate Risk Scenario analysis has been performed for two scenarios, one 1.5 degree scenario in line with Paris agreement implying large degree of conversion of the vessel fleet, and one as-is scenario with 3-4 degrees temperature increase and large chronic climate changes. The Resilience analysis shows that the Company is agile and resilient to any foreseen climate changes.

War risk

Wars may impact the market balance of offshore support vessels in the Company's key areas of operation. There is associated risk of price escalations to vessel spare parts, logistics and other services. The Company observes indications of shortages of experienced crew and escalation of crew costs. Sanctions that have been imposed on nations and organizations could affect the Company's competition directly and indirectly, and its ability to receive and send payments for its services.

OPERATIONS

Fleet, Performance and Employment

The owned fleet in operation at the end of 2025 totaled 15 vessels plus 4 vessels under construction (2024: 17 vessels plus 2 vessels under construction. In addition to the owned fleet, per 31 December 2025, the Company performed ship management services for 7 vessels owned by Viking Supply Ships.

The Company's Subsea segment had 1 OSCV and 2 WIVs in operation at the end of 2025 (2024: 2 OSCVs, 2 WIVs and 1 Scientific Core Drilling Vessel). The OSCV "Sea1 Spearfish" was sold in May 2025. "Joides Resolution", a scientific core-drilling vessel was sold in October 2025 for recycling. The Subsea fleet earned operating revenues of USD 118.0 million and had 98% utilization (2024: USD 139.1 million and 96%). The operating margin before administrative expenses was USD 90.2 million (2024: USD 95.1 million) and the operating margin as a percentage of revenue was 76% (2024: 68%).

The Company had 5 large and 1 medium-sized owned AHTS vessels in operation at end of the year (2024: 5+1). The AHTS fleet earned operating revenues of USD 102.8 million and had 81% utilization (2024: USD 97.2 million and 84% utilization). The operating margin before administrative expenses was USD 53.3 million (2024: USD 50.5 million) and the operating margin as a percentage of revenue was 52% (2024: 52%).

The Company had 2 PSVs in operation at end of the year (2024: 2). The PSV fleet earned operating revenues of USD 26.9 million and had 100% utilization (2024: USD 19.1 million and 96%). The operating margin before administrative expenses was USD 18.2 million (2024: USD 9.6 million) and the operating margin as a percentage of revenue was 68% (2024: 50%).

Sea1 Offshore do Brasil S.A. is the Company's wholly owned Brazilian subsidiary that owns and operates a fleet of 4 Fast Crew and Oil Spill Recovery vessels in Brazil (2024: 4). This fleet earned operating revenues of USD 15.0 million and had 98% utilization (2024: USD 12.2 million and 91%). The operating margin before administrative expenses was USD 6.6 million (2024: USD 2.4 million) and the operating margin as a percentage of revenue was 44% (2024: 20%).

The total firm contract backlog for all owned vessels on 31 December 2025 was USD 701 million (2024: USD 840 million). The total vessel contract backlog is allocated with USD 193 million in 2026, USD 138 million in 2027 and USD 370 million in 2028 and onwards. In addition, the options backlog for all owned vessels on 31 December 2025 was USD 569 million. The number of contracted days, either firm or options, as a percentage of the annual total number of days for the owned fleet, is estimated to be 81% for 2026, 61% for 2027 and 44% for 2028 (2024: 79% for 2025, 63% for 2026

and 51% for 2027), also see Note 17.

SHAREHOLDERS AND CORPORATE GOVERNANCE

Shareholder Information

The Company's authorized share capital is USD 300,000,000 divided into 300,000,000 ordinary shares of a nominal value of USD 1.00 each. The Company had an issued and outstanding share capital of USD 153,543,734 divided into 153,543,734 shares, each with a par value of USD 1 on 31 December 2025. The Company's shares are listed on Euronext Growth Oslo with the ticker symbol SEA1. The Company's largest shareholder and ultimate owner is Kistefos AS, with a 51.8% interest on 31 December 2025. In January 2025, a dividend of NOK 7 per share was made to shareholders. Total dividend paid was USD 94 million. During 2025, the closing share price reached a high of NOK 29.95 (12 August, excluding dividend), a low of NOK 16.46 and closed at NOK 22.80 at year-end.

Corporate Governance

The Company has implemented guidelines for good corporate governance based on the recommendations and guidelines given by the Oslo Stock Exchange. The purpose of these guidelines is to clarify roles of the Shareholders, the General Meeting, the Board of Directors and the day-to-day Management beyond what follows from the legislation. An overview of corporate governance principles is included in a separate section of the Annual Report.

OUTLOOK

Global activity is expected to increase moderately throughout the decade, with nearly all regions anticipating growth in the coming years. Brazil and West Africa are likely to be the main drivers of this increase. In the North Sea, the UK sector has seen a decrease in planned activities, while the Norwegian sector is projected to remain on current levels or slightly higher in the coming years. Discussions in the UK to end the windfall tax earlier than 2030 may spark a new wave of investments and activity in the region. Canada and Australia also have promising long-term forecasts, though 2026 is expected to be a slower year in these regions before activity picks up again.

Despite these fluctuations, we remain optimistic about all segments in the coming years.

The AHTS market is expected to continue to be volatile, but we anticipate more prolonged peaks as more projects enter the market, which may also impact long-term contract levels. The significant number of FPSO installations is expected to contribute positively to this segment, as these projects require multiple vessels and early commitments, creating market constraints. Floating wind projects may provide a boost to the segment, although we anticipate delays as there are still several challenges to overcome before these projects can be commercialized. Further consolidation of the supply side could also contribute to a healthy market overall.

Although the current fundamental market drivers remain positive, there are uncertainties with regards to how tariffs and the geopolitical situation, including the recent developments in Iran and the Middle East, will impact the global offshore market and the Company. As of the reporting date, the financial impact of these developments cannot be reliably estimated.

HEALTH, SAFETY, ENVIRONMENT & QUALITY

The Company has continuous focus on safe operations, cooperation with stakeholders and environmental initiatives. Close cooperation with major clients on a global basis is of great importance, and our global footprint sets high requirements to our safety and quality performance in all our operations.

The Company's operations set the Environmental, Social and Governance issues and priorities high, ensuring efficient and sustainable deliverables, in line with market and client expectations.

In 2025, protection of the environment has continued to be a high priority area. The separate Sustainability Statement report outlines the Company's goals for emission intensity reductions and energy management. We have performed specific studies and research to further develop emission reduction technologies including use of alternative fuel types.

The Sea1 Offshore Environmental Policy confirms the Board of Directors and Management's commitment to minimize the Company's impact on the environment, in relation to biodiversity, resource usage, and water and waste management. At the senior management level, there is a constant and shared responsibility to ensure that all staff are familiar with this policy, and that there are systems and procedures in place to integrate environmental considerations in our decision-making and operations.

Sea1 Offshore is committed to carrying out its business in an ethical manner and in strict compliance with applicable laws wherever it operates, an example being the Transparency Act that ensures focus on human rights in the supply chain. The compliance and governance work continued to be a focus area in 2025, where we have earned trust of our clients, business partners, suppliers, and other stakeholders by acting consistently and reliably in accordance with these principles.

Management is accountable for compliance, which is the responsibility of everyone who works for the Company. One of the key roles of our compliance and ethics function is to ensure Management understands, accepts, and fulfils its accountability.

The Company provides a workplace with equal opportunities for all employees. We treat current and prospective employees fairly in relation to salaries, promotions, and recruitment. The Company offers its employees a sound working environment, giving opportunities for professional development equally and free of any discrimination against all employees.

The sick leave rate for onshore and offshore employees was 2.0% and 2.5% respectively on a global basis.

High competence of the crew is vital for safe and secure operations of any vessel. Such knowledge includes good seamanship and understanding of the demanding assignments to be executed.

The annual statement as required by the Norwegian Transparency Act is published on the Company's website: https://www.sea1offshore.com/sustainability

27 March 2026

Christen Sveaas Chairman

(Sign.)

Rune Magnus Lundetræ Director

(Sign.)

Celina Midelfart Director

(Sign.)

Otto Moltke-Hansen Director

(Sign.)

Bernt Omdal

Chief Executive Officer (Sign.)

Income statement

PARENT COMPANY CONSOLIDATED

2025

2024

(Amounts in USD 1,000)

Note

2025

2024

1,461

665

Operating revenue

2,4,13

271,549

340,825

-8,872

-5,308

Operating expenses

2,4,7,13,15,16,17

-121,985

-175,144

-7,410

-4,644

EBITDA

4

149,564

165,680

-

-

Depreciation and amortization

4,5,17

-51,330

-57,780

-

-

Reversal of impairment of vessels

3,4,5

-

159,116

301

-906

Other Gain/(loss)

20

42,900

-25,587

-7,109

-5,550

Operating profit

4

141,134

241,430

Financial income and expenses

188,545

77,076

Financial income

18

5,264

8,768

818

239,513

Financial expenses

17,18

-31,210

-28,064

-4,700

2,836

Net currency gain/(loss)

18

704

-17,745

184,662

319,425

Net financial items

-25,242

-37,041

-

-

Result from associated companies

-

-52

177,553

313,875

Profit before taxes

115,892

204,337

-4,143

-14,173

Tax benefit/(expense)

10

-2,140

-1,388

173,411

299,702

Net profit

113,752

202,948

-

-

Attributable to non-controlling interest

6

-

30,191

173,411

299,702

Attributable to shareholders of the Company

113,752

172,758

Weighted average number of outstanding shares (1,000)

19

153,544

196,897

Earnings per share

19

0.74

0.88

Statement of comprehensive income

2025

2024

(Amounts in USD 1,000)

2025

2024

173,411

299,702

Net profit

113,752

202,948

Other Comprehensive income

-

-

Items that will not be reclassified to profit or loss

Pension remeasurement gain (loss)

-602

-144

-

-

Items that may be subsequently reclassified to profit or loss

Currency translation differences

6,443

1,975

173,411

299,702

Total comprehensive income for the year

119,593

204,779

-

-

Attributable to non-controlling interest

-

30,191

173,411

299,702

Attributable to shareholders of the Company

119,593

174,588

Statements of Financial Position

-Assets

PARENT COMPANY CONSOLIDATED

12/31/2025

12/31/2024

(Amounts in USD 1,000)

Note

12/31/2025

12/31/2024

Non-Current assets

400

-

Deferred tax asset

10

30,841

27,651

-

-

Vessels under construction

4,5

73,972

19,310

-

-

Vessels and equipment

4,5,17

534,622

618,127

655,100

631,193

Investment in subsidiaries

6

-

-

-

-

CIRR Loan deposit

11,23

-

6,879

19,667

7,741

Long-term receivables

8,13,23

3,144

8,303

675,167

638,934

Total non-current assets

642,580

680,270

Current assets

-

-

Trade receivable

2,23

47,148

40,700

19,695

117,668

Other short-term receivable

8,13,23

21,809

23,863

-

-

Inventories

24

4,708

5,344

20,856

15,830

Cash

2,9,23

86,364

68,302

40,551

133,498

Total current assets

160,029

138,208

715,718

772,432

Total assets

802,609

818,478

Statements of Financial Position

-Equity and Liabilities

PARENT COMPANY CONSOLIDATED

12/31/2025

12/31/2024

(Amounts in USD 1,000)

Note

12/31/2025

12/31/2024

Equity

153,544

153,544

Share capital

21

153,544

153,544

405,336

326,621

Other reserves

277,345

252,448

558,879

480,165

Shareholders' equity

430,889

405,992

558,879

480,165

Total equity

430,889

405,992

Liabilities

Non-current liabilities

-

-

Borrowings

2,11,13,23

233,926

273,275

-

-

CIRR Loan

11,23

-

6,879

-

3,693

Tax liabilities

10

-

-

-

-

Other non-current provision

12,23

17,218

14,728

6,532

861

Other non-current liabilities

7,17,23

14,154

17,164

6,532

4,554

Total non-current liabilities

265,298

312,046

Current liabilities

-

33

Accounts payable

2,23

11,235

4,421

-

-

Borrowings

2,11,13,23

60,937

65,740

-

-

Taxes payable

10,23

2,309

1,999

150,307

287,680

Other current liabilities

12,13,17,23

31,941

28,280

150,307

287,713

Total current liabilities

106,422

100,440

156,839

292,267

Total liabilities

371,720

412,486

715,718

772,432

Total equity and liabilities

802,609

818,478

294,863

339,015

Guarantees

14

-

-

27 March 2026

Christen Sveaas Chairman

(Sign.)

Rune Magnus Lundetræ Director

(Sign.)

Celina Midelfart Director

(Sign.)

Otto Moltke-Hansen Director

(Sign.)

Bernt Omdal

Chief Executive Officer (Sign.)

Statement of changes in equity

CONSOLIDATED

(Amounts in USD 1,000)

Total no. of shares

Share capital

Share premium reserves

Own shares

Other reserves

Retained earnings

Share-holders' equity

Non-controlling interest

Total equity

Equity as of 31 December 2023 238,852,052 238,852 163,160 - -41,526 173,775 534,260 -5,085 529,175

Net profit/(loss) - - - - - 172,758 172,758 30,191 202,948

Currency effects - - - - 1,975 - 1,975 - 1,975

Pension remeasurement - - - - - -144 -144 - -144

Receipt of own shares related to sale of vessels

Capital reduction, cancellation of shares related to sale of vessels

- - - -85,308 - -145,046 -230,354 - -230,354

-85,308,318 -85,308 - 85,308 - - - - -

Dividend - - - - - -72,839 -72,839 - -72,839

Purchase of own shares related to long-term incentive program

- - - -400 - -655 -1,055 - -1,055

Long-term incentive program - - - 400 - -614 -214 - -214

Acquisition of shares from minority interests

- - - - - 1,605 1,605 -25,106 -23,501

Equity as of 31 December 2024 153,543,734 153,544 163,160 - -39,552 128,840 405,992 - 405,992

Net profit/(loss) - - - - - 113,752 113,752 - 113,752

Currency effects - - - - 6,443 - 6,443 - 6,443

Pension remeasurement - - - - - -602 -602 - -602

Capital reduction, cancellation of shares related to sale of vessels

- - - - - - - - -

Dividend - - - - - -94,179 -94,179 - -94,179

Purchase of own shares related to long-term incentive program

- - - -400 - -549 -949 - -949

Long-term incentive program - - - 400 - 31 431 - 431

Equity as of 31 December 2025 153,543,734 153,544 163,160 - -33,109 147,293 430,889 - 430,889

Statement of changes in equity

PARENT COMPANY

(Amounts in USD 1,000)

Total no. of shares

Share capital

Share premium reserves

Own shares

Other reserves

Retained earnings

Share-holders' equity

Equity as of 31 December 2023 238,852,052 238,852 163,160 - -22,302 105,215 484,925

Net profit/(loss) - - - - - 299,702 299,702

Receipt of own shares related to sale of vessels

Capital reduction, cancellation of shares related to sale of vessels

- - - -85,308 - -145,046 -230,354

-85,308,318 -85,308 - 85,308 - - -

Dividend - - - - - -72,839 -72,839

Purchase of own shares related to longterm incentive program

- - - -400 - -655 -1,055

Long-term incentive program - - - 400 - -614 -214

Equity as of 31 December 2024 153,543,734 153,544 163,160 - -22,302 185,763 480,165

Net profit/(loss) - - - - - 173,411 173,411

Dividend - - - - - -94,179 -94,179

Purchase of own shares related to longterm incentive program

- - - -400 - -549 -949

Long-term incentive program - - - 400 - 31 431

Equity as of 31 December 2025 153,543,734 153,544 163,160 - -22,302 264,478 558,879

Statement of cash flows

PARENT COMPANY CONSOLIDATED

2025

2024

(Amounts in USD 1,000)

Note

2025

2024

CASH FLOW FROM OPERATIONS

173,411

299,702

Net profit/(loss)

113,752

202,948

21,649

17,838

Interest expenses

26,523

29,157

-9,370

-21,142

Interest income

-5,264

-8,768

4,143

14,173

Tax expense

10

2,140

1,388

-

-

Result from associated companies

-

52

-179,175

-21,176

Share dividend

-

-

-301

906

Other gain/loss

20

-42,900

25,587

-

Depreciation and amortization

5

51,330

57,780

-24,795

-17,176

Reversal of impairment on vessels and long-term receivables

5,18

-

-159,116

2,226

-240,394

Impairment of shares in subsidiaries

18

-

-

7,738

-9,329

Unrealized currency gain/(loss)

-2,426

19,769

-86,120

151,869

Changes in short-term receivables and payables

7,026

-13,521

-485

624

Other changes

696

-2,581

-91,081

175,896

Cash flow from operations

150,878

152,695

-13,367

-11,362

Interest paid

-23,793

-26,610

8,948

20,566

Interest received

5,270

6,592

-2

-9

Taxes paid/(received)

-4,210

-1,607

-95,502

185,090

Net cash flow from operations

128,146

131,070

CASH FLOW FROM INVESTMENT ACTIVITIES

-

-347,855

Investment in fixed assets

4,5

-86,419

-52,864

-

116,594

Proceeds from sale of fixed assets

20

114,346

93,728

12,899

97,187

Loan to subsidiaries

-

-

-30,063

-62,957

Investment in subsidiaries

-

-

35,514

107,158

Dividend received

-

380

27,068

-27,068

Change inter-company receivables

-

-

-

Change in other non-current receivables

-

21,112

45,419

-116,941

Net cash flow from investment activities

27,926

62,356

CASH FLOW FROM FINANCING ACTIVITIES

Net Contribution from non-controlling interests of consolidated

-

-

subsidiaries

-

-8,573

-

-

Purchase of shares from minorities

-

-23,501

-

-

Repayment of lease liability

17

-1,019

-993

-

-

Changes in other non-current liabilities

561

-

-500

-

Repayment of long-term borrowing

11

-193,645

-266,353

-94,179

-72,839

Payment of dividends to shareholders

-94,179

-72,839

6,000

-

New loan facilities

11

150,000

150,000

143,404

-22,031

Change inter-company payables

-

-

54,726

-94,870

Net cash flow from financing activities

-138,281

-222,258

4,642

-26,720

Net change in cash

17,791

-28,832

15,830

42,303

Cash at bank as of 1 January

68,302

97,325

384

247

Effect of currency exchange rate differences

270

-190

20,856

15,830

Cash at bank as of 31 December

86,364

68,302

Note 1

Accounting Principles

  1. General

    Sea1 Offshore owns and operates a fleet of offshore support vessels, including Subsea vessels, AHTS vessels, Platform Supply Vessels and Fast Crew & Oil Spill Recovery Vessels. Sea1 Offshore Inc. commenced operations 1 July 2005 and is an exempted company under the laws of the Cayman Islands and is listed on Euronext Growth Oslo. The Company's headquarter is located in Kristiansand, Norway and the Company is tax domiciled in Norway. All references to "Sea1 Offshore Inc.", "Consolidated" and "Company" shall mean Sea1 Offshore Inc. and its subsidiaries and associates unless the context indicates otherwise. All references to "Parent" or "Parent Company" shall mean Sea1 Offshore Inc. as a parent company only.

    The principal accounting policies applied in preparation of these consolidated and parent company financial statements are set out below. These policies have been consistently applied for all the years presented, unless otherwise stated.

    The financial statements were authorized by the Board of Directors on 27 March 2026.

  2. Basis of preparation

    The consolidated and parent company financial statements are prepared in accordance with IFRS Accounting Standards as adopted by the EU. The financial statements also include any additional applicable disclosures as required by Norwegian law and Stock Exchange regulations. The financial statements have been prepared under the historical cost convention, as modified by specific financial assets and financial liabilities (including derivative instruments) measured at fair value and assets held for sale measured at fair value less costs to sell. The financial statements have been prepared under the assumption of going concern.

    All amounts are in USD thousands, unless otherwise stated.

    Management is required to make estimates and assumptions that affect the reported amounts of assets and liabilities. In addition, the preparation of financial statements in conformity with IFRS

    requires the use of certain critical accounting estimates. It also requires management to exercise its judgment in the process of applying the Company's accounting policies. The areas involving a higher degree of judgment or complexity or areas where assumptions and estimates are significant to the consolidated financial statements are disclosed in note 3 Critical Accounting Estimates and Judgments.

    1. Changes in Material Accounting Policies

      No new standards effective from 1 January 2025 have had a material impact on the Group's financial statements.

    2. Standards issued but not yet effective

      A number of new standards are effective for annual periods beginning after 1 January 2026 and earlier application is permitted; however, the Group has not early adopted the new and amended standards in preparing these consolidated financial statements. The following new and amended standards are not expected to have a significant impact on the Group's consolidated financial statements.

      • Classification Referencing Nature-dependent Electricity (Amendments to IFRS 9 and IFRS 7)

      • Classification and measurement of financial instruments (Amendments to IFRS 9 and IFRS 7)

      • IFRS 19 Subsidiaries without public accountability: disclosures

    IFRS 18 Presentation and disclosure in financial statements, effective from 1 January 2027, will have an impact on the Group's presentation of consolidated statement of income and consolidated statement of cash flows. The Group is in the process of assessing the impact of the new accounting standard, particularly with respect to the structure of the Group's statement of income, the statement of cash flows and the additional disclosures required for Management Performance Measures ('MPMs')

  3. Segment reporting

    Operating segments are reported in a manner consistent with the internal reporting provided to the chief operating decision-maker. The chief operating decision-maker, who is responsible for allocating resources and assessing performance of the operating segments, has been identified as the executive management team consisting of the CEO, CFO, COO, CCO and CHRO.

    The reportable segments are Subsea Vessels, Anchor-Handling Tug Supply (AHTS) Vessels, Platform Supply Vessels (PSVs), Fast Crew & Oil Spill Recovery Vessels and Other.

  4. Foreign currency translation

    Functional and presentation currency

    Items included in the financial statements of each of the Company's entities are measured using the currency of the primary economic environment in which the entity operates (the "functional currency"). The consolidated financial statements are presented in USD, which is the Company's presentation currency.

  5. Non-current tangible assets and maintenance costs

    Land and Buildings and Vessels are stated at their historical cost less accumulated depreciation and net of any impairment losses. All non-current tangible assets (excluding Land and Vessels under construction) are depreciated on a straight-line basis over the estimated remaining useful economic life of the asset. The vessel residual value is the estimated future sales price for steel less the estimated costs associated with scrapping a vessel. The residual value and expected useful life for all non-current tangible assets is reviewed annually and, where they differ significantly from previous estimates, the rate of depreciation charges is changed accordingly. The vessels presently owned by the Company have an estimated economic life of 30 years. Some components of the vessels have a shorter economic life than 30 years. Such components are depreciated over their individual useful lives. Each part of a vessel that is significant to the total cost of the vessel is separately identified and depreciated over that component's useful life.

    Components with similar useful lives are included in one component. The Company has identified nine significant components relating to its different types of vessels. See note 5 for additional information.

    In accordance with IAS 16 and the cost model, drydocking costs is a separate component of the vessel's cost at purchase with a

    different pattern of benefits and are therefore initially recognized as a separate depreciable asset. Subsequently, the cost of major renovations and periodic maintenance costs are capitalized as a drydocking asset and depreciated over the useful life of the parts replaced. The useful life of the dry-docking costs will be the period until the next docking, normally five years. Day- to-day maintenance costs are immediately expensed during the reporting period in which they are incurred.

    Capitalized project cost - Certain vessel contracts require an investment prior to commencing the contract to fulfil requirements set by the charterer. These investments are capitalized and amortized over the term of the specific charter contract.

    Gains and losses on the sale of assets and disposals are determined by comparing the sales or disposal proceeds with the net carrying amount and are included in operating profit.

  6. Newbuild contracts and borrowing costs

    Instalments on newbuild contracts are classified as non-current tangible assets. Direct costs related to the on-site supervision and other pre-delivery construction costs are capitalized per vessel.

    General and specific borrowing costs directly related to the acquisition, construction or production of qualifying vessels are added to the cost of those vessels, until such time as the vessels are substantially ready for their intended use or sale. All other borrowing costs are recognized in the profit or loss in the period in which they are incurred.

  7. Revenue recognition

    The Company's activity is to employ different types of offshore support vessels, including Subsea vessels, AHTS vessels, PSVs and Fast Crew & Oil Spill Recovery Vessels. Revenue comprises the fair value of the consideration received or receivable for the sale of goods and services in the ordinary course of the Company's activities. Revenue is shown net of value-added tax, withholding tax, returns, rebates and discounts and after elimination of sales within the Company. Revenue is recognized as follows:

    Charter rate contracts

    Time charter contracts contain a lease element and a performance obligation for the provision of time charter services. The lease of the vessel, representing the use of the vessel without any associated performance obligations or warranties, is accounted for in accordance with the provisions of IFRS 16 Leases. Typically, lease revenues are recognized on a straight line basis over the lease term.

    Revenues for time charter services are recognized over time as the service is rendered in accordance with IFRS 15.

  8. Government grants

Grants related to net wages arrangement in Norway are recognized as a reduction of wage cost.



Sea1 Ruby (AHTS) towing Maersk Sana

Note 2

Financial Risk Management

  1. Financial risk factors

    The Company is exposed to a variety of financial risks through its ordinary operations and debt financing. Such risks include foreign exchange risk, interest rate risk, credit risk and liquidity risk. To manage these risks, management reviews and assesses its primary financial and market risks. Once risks are identified, appropriate action is taken to mitigate the identified risk. The Company's risk management is exercised in line with guidelines approved by the Board.

  2. Foreign exchange risks

    USD is the reporting currency for the Company. Functional currency for the Parent is USD, and for the vessel-operating subsidiaries USD, BRL, AUD and CAD are the functional currencies. Remaining

    subsidiaries use USD and NOK as functional currency. The Company operates internationally and is exposed to foreign exchange risks arising from various currency exposures primary with respect to NOK, GBP, EUR, BRL, CAD and AUD. Foreign exchange risks can be divided into transaction risk from paying and receiving foreign currency, and translation risk due to recognizing assets and liabilities in USD. The Company had in 2025 mainly USD, NOK, EUR, BRL, CAD and AUD revenues and expenses, compared to mainly USD, NOK, EUR, GBP, BRL, CAD and AUD during 2024. The NOK and the BRL currencies have been volatile against the USD in 2025 and in 2024.

    The following sensitivity table demonstrates the impact on the Company's profit and equity before tax from potential changes to the exchange rates, all other variables held constant.

    CONSOLIDATED Foreign exchange risk rate 10%

    (Amounts in USD 1,000)

    +10% movements

    -10% movements

    31 December 2025

    Carrying amount

    Profit/(loss)

    Equity

    Profit/(loss)

    Equity

    Financial assets

    Cash and cash equivalent

    86,364

    1,819

    1,819

    -1,819

    -1,819

    Accounts receivable

    47,148

    949

    949

    -949

    -949

    Impact on financial assets before tax

    2,768

    2,768

    -2,768

    -2,768

    Financial liabilities

    Accounts payable

    11,235

    -374

    -374

    374

    374

    Impact on financial liabilities before tax

    -374

    -374

    374

    374

    Income statement Operating revenue

    271,549

    7,534

    7,534

    -7,534

    -7,534

    Operating expenses

    121,985

    -9,863

    -9,863

    9,863

    9,863

    Impact on operating result before tax

    -2,329

    -2,329

    2,329

    2,329

    Total increase/decrease before tax

    66

    66

    -66

    -66

    Allocation per currency

    NOK

    -2,207

    -2,207

    2,207

    2,207

    EUR

    -644

    -644

    644

    644

    GBP

    74

    74

    -74

    -74

    BRL

    4,199

    4,199

    -4,199

    -4,199

    CAD

    881

    881

    -881

    -881

    AUD

    -2,237

    -2,237

    2,237

    2,237

    Total increase/decrease before tax

    66

    66

    -66

    -66

    CONSOLIDATED Foreign exchange risk rate 10%

    (Amounts in USD 1,000)

    +10% movements

    -10% movements

    31 December 2024

    Carrying amount

    Profit/(loss)

    Equity

    Profit/(loss)

    Equity

    Financial assets

    Cash and cash equivalent

    68,302

    2,237

    2,237

    -2,237

    -2,237

    Accounts receivable

    40,700

    953

    953

    -953

    -953

    Impact on financial assets before tax

    3,190

    3,190

    -3,190

    -3,190

    Financial liabilities Accounts payable

    4,421

    -375

    -375

    375

    375

    Borrowings

    339,015

    0

    0

    0

    0

    Impact on financial liabilities before tax

    -375

    -375

    375

    375

    Income statement Operating revenue

    340,825

    12,967

    12,967

    -12,967

    -12,967

    Operating expenses

    175,144

    -11,877

    -11,877

    11,877

    11,877

    Impact on operating result before tax

    1,090

    1,090

    -1,090

    -1,090

    Total increase/decrease before tax

    3,905

    3,905

    -3,905

    -3,905

    Allocation per currency

    NOK

    -4,388

    -4,388

    4,388

    4,388

    EUR

    1,177

    1,177

    -1,177

    -1,177

    GBP

    879

    879

    -879

    -879

    BRL

    4,069

    4,069

    -4,069

    -4,069

    CAD

    981

    981

    -981

    -981

    AUD

    1,188

    1,188

    -1,188

    -1,188

    Total increase/decrease before tax

    3,905

    3,905

    -3,905

    -3,905

    PARENT COMPANY Foreign exchange risk rate 10%

    (Amounts in USD 1,000)

    +10% movements

    -10% movements

    31 December 2025

    Carrying amount

    Profit/(loss)

    Equity

    Profit/(loss)

    Equity

    Financial assets

    Cash and cash equivalent

    20,856

    -

    -

    -

    -

    Impact on financial assets before tax

    -

    -

    -

    -

    Income statement Operating revenue

    1,461

    -

    -

    -

    -

    Operating expenses

    -8,872

    -842

    -842

    842

    842

    Impact on operating result before tax

    -842

    -842

    842

    842

    Total increase/decrease before tax

    -842

    -842

    842

    842

    Allocation per currency

    NOK

    -842

    -842

    842

    842

    Total increase/decrease before tax

    -842

    -842

    842

    842

    PARENT COMPANY Foreign exchange risk rate 10%

    (Amounts in USD 1,000)

    +10% movements

    -10% movements

    31 December 2024

    Carrying amount

    Profit/(loss)

    Equity

    Profit/(loss)

    Equity

    Financial assets

    Cash and cash equivalent

    15,830

    -58

    -58

    58

    58

    Impact on financial assets before tax

    -58

    -58

    58

    58

    Financial liabilities Accounts payable

    33

    -3

    -3

    3

    3

    Impact on financial liabilities before tax

    -3

    -3

    3

    3

    Income statement

    Operating revenue

    665

    -

    -

    -

    -

    Operating expenses

    -5,308

    -519

    -519

    519

    519

    Impact on operating result before tax

    -519

    -519

    519

    519

    Total increase/decrease before tax

    -580

    -580

    580

    580

    Allocation per currency

    NOK

    -580

    -580

    580

    580

    Total increase/decrease before tax

    -580

    -580

    580

    580

  3. Credit risks

    Concentration risks

    The Company has significant customer concentration, meaning that a substantial part of the Company's revenue is generated from a limited number of customers. In particular, a substantial portion of the Company's revenue is related to the Company's agreements with Helix Energy Solutions. Consequently, the Company's financial condition and results of operations will be materially adversely affected if these customers interrupt or curtail their activities, terminate their contracts with the Company, fail to renew their existing contracts or decline to award new contracts to the Company, and the Company is unable to enter into contracts with new customers at comparable terms. The limited number of key customers makes the Company vulnerable for loss of reputation.

    Loss of reputation caused by severe incidents or operating disruptions may therefore have a material effect on the Company.

    The loss of any key customer, or the failure by the Company to receive full payment for services currently contracted, could adversely affect the Company's financial condition and results of operations. This particularly applies to the agreements with Helix Energy Solutions, given that it represents a substantial amount of the Company's revenue.

    The exposure to credit risk for trade and other short-term receivables is measured on an ongoing basis and credit evaluations are performed for customers identified to be risky. On 31 December 2025, the provision for certain accounts receivables which may not be paid in full was USD 0.7 million for the Company (2024: USD 1.4 million) and nil for the Parent (2024: nil).

    The table below presents the concentration risk for 2025 and 2024:

    Receivables on 31 December 2025

    PARENT COMPANY

    CONSOLIDATED

    (Amounts in USD 1,000)

    USD

    % of total

    USD

    % of total

    1 to 5 largest

    -

    -

    31,052

    65%

    6 to 10 largest

    -

    -

    8,732

    18%

    Others

    -

    -

    8,018

    17%

    Provision for bad debt

    -

    -654

    Total accounts receivable

    -

    -

    47,148

    100%

    Receivables on 31 December 2024

    PARENT COMPANY

    CONSOLIDATED

    (Amounts in USD 1,000)

    USD

    % of total

    USD

    % of total

    1 to 5 largest

    -

    -

    29,486

    70%

    6 to 10 largest

    -

    -

    12,063

    29%

    Others

    -

    -

    586

    1%

    Provision for bad debt

    -

    -

    -1,435

    -

    Total accounts receivable

    -

    -

    40,700

    100%

    Changes in the provision for bad debt can be summarized as follow:

    PARENT COMPANY

    CONSOLIDATED

    (Amounts in USD 1,000)

    2025

    2024

    2025

    2024

    Provision bad debt

    Opening balance 1 January

    -

    -

    1,435

    914

    Reversal provision previous year

    -

    -

    -1,358

    -149

    Provision current year

    -

    -

    570

    671

    Currency translation differences

    -

    -

    8

    -1

    Closing balance 31 December

    -

    -

    654

    1,435

    Trade and receivables

    The table below presents an aging analysis of the outstanding receivables at year-end 2025 and 2024. Overdue receivables are monitored continually by Management. The Management considers the net outstanding amounts to be recoverable.

    PARENT COMPANY

    CONSOLIDATED

    (Amounts in USD 1,000)

    USD

    % of total

    USD

    % of total

    Aging on 31 December 2025

    Not due

    -

    -

    34,603

    73%

    Due up to 1 month

    -

    -

    10,155

    22%

    Due 1-4 months

    -

    -

    2,299

    5%

    Due more than 4 months

    -

    -

    745

    2%

    Provision for bad debt

    -

    -

    -654

    -1%

    Total accounts receivable

    -

    -

    47,148

    100%

    (Amounts in USD 1,000)

    Aging on 31 December 2024

    Not due

    -

    -

    23,924

    59%

    Due up to 1 month

    -

    -

    14,736

    36%

    Due 1-4 months

    -

    -

    2,994

    7%

    Due more than 4 months

    -

    -

    481

    1%

    Provision for bad debt

    -

    -

    -1,435

    -4%

    Total accounts receivable

    -

    -

    40,700

    100%

    The carrying amounts of the Company's and Parent's accounts receivable are denominated in the following currencies:

    PARENT COMPANY

    CONSOLIDATED

    (Amounts in USD 1,000)

    2025

    2024

    2025

    2024

    Currency

    USD

    -

    -

    37,660

    31,172

    NOK

    -

    -

    3,625

    12

    EUR

    -

    -

    6

    -

    GBP

    -

    -

    205

    9

    CAD

    -

    -

    2,579

    999

    AUD

    -

    -

    -

    4,038

    BRL

    -

    -

    3,074

    4,470

    Total accounts receivable

    -

    -

    47,148

    40,700

    The maximum exposure to credit risk at the reporting date is the carrying value of each class of accounts receivable mentioned above.

  4. Cash flow, interest risk and fair value

The Company is financed by debt and equity. As of 31 December 2025, the Company had a total of USD 294.9 million in outstanding liabilities with obligations and financial covenants under each of its loan facilities. If the Company fails to repay or refinance its loan facilities, additional equity financing may be required. There can be no assurance that the Company will be able to repay its debts or extend re-payment schedules through re-financing of its loan agreements or avoid net cash flow shortfalls exceeding the Company's available funding sources or comply with minimum cash requirements. Further, there can be no assurance that the Company will be able to raise new equity, or arrange new borrowing facilities, on favourable terms and at amounts necessary to conduct its ongoing and future operations, should this be required.

In the event of insolvency, liquidation or similar event relating to a subsidiary of the Company, all creditors of such subsidiary would be entitled to payment in full out of the assets of such subsidiary before the Company, as a shareholder, would be entitled to any payments. Defaults by, or the insolvency of, a subsidiary of the Company could result in the obligation of the Company to make payments under parent company guarantees issued in favour of such subsidiary.

The Company is exposed to changes in interest rates, as approximately 71% of the interest-bearing debt is based on floating interest rates and denominated in USD with SOFR as reference rate. The Company is exposed to the risk that significant increases in interest rates could have a negative impact on the Company's financial results and condition. Further details of the Company's borrowings are set out in Note 11. The Company holds a low delta USD 127.5 million interest rate option/cap with a maturity of 3 years. The financial instrument serves as an additional security against large unfavourable increases in the Secured Overnight Financing Rate (SOFR).

The Company has no significant interest-bearing assets other than cash and cash-equivalents and therefore the Company's income and operating cash flows are substantially independent of changes in market interest rates. Cash and cash-equivalents are invested for short maturity periods, generally from one day to three months, which mitigates some of the potential interest rate risk.

The following sensitivity tables demonstrate the impact on the Company's profit before tax and equity from a potential shift in interest rates, all other variables held constant.

CONSOLIDATED Interest rate risk (IR)

(Amounts in USD 1,000) -1% movements +1% movements

31 December 2025

Carrying amount

Profit/(loss)

Equity

Profit/(loss)

Equity

Financial assets

Cash and cash equivalents

86,364

-864

-864

864

864

Impact on financial assets before tax

-864

-864

864

864

Financial liabilities Borrowings fixed rate

86,052

-

-

-

-

Borrowings floating rate

208,811

2,088

2,088

-2,088

-2,088

Impact on financial liabilities before tax

2,088

2,088

-2,088

-2,088

Total increase/decrease before tax

1,224

1,224

-1,224

-1,224

CONSOLIDATED Interest rate risk (IR)

(Amounts in USD 1,000) -1% movements +1% movements

31 December 2024

Carrying amount

Profit/(loss)

Equity

Profit/(loss)

Equity

Financial assets

Cash and cash equivalents

68,302

-683

-683

683

683

Impact on financial assets before tax

-683

-683

683

683

Financial liabilities

Borrowings fixed rate

97,908

-

-

-

-

Borrowings floating rate

241,108

2,411

2,411

-2,411

-2,411

Impact on financial liabilities before tax

2,411

2,411

-2,411

-2,411

Total increase/decrease before tax

1,728

1,728

-1,728

-1,728

For more details, see Note 11.

PARENT COMPANY Interest rate risk (IR)

(Amounts in USD 1,000) -1% movements +1% movements

31 December 2025

Carrying amount

Profit/(loss)

Equity

Profit/(loss)

Equity

Financial assets

Cash and cash equivalents

20,856

-209

-209

209

209

Impact on financial assets before tax

-209

-209

209

209

Impact on financial liabilities before tax

-

-

-

-

Total increase/decrease before tax

-209

-209

209

209

PARENT COMPANY Interest rate risk (IR)

(Amounts in USD 1,000) -1% movements +1% movements

31 December 2024

Carrying amount

Profit/(loss)

Equity

Profit/(loss)

Equity

Financial assets

Cash and cash equivalents

15,830

-158

-158

158

158

Impact on financial assets before tax

-158

-158

158

158

Impact on financial liabilities before tax

-

-

-

-

Total increase/decrease before tax

-158

-158

158

158

The Company's financial assets are classified into the categories: assets at fair value through the profit and loss, loans and receivables, and available for sale. Financial liabilities are classified as liabilities at fair value through the profit and loss, and other financial liabilities. For further information about comparison by category, see Note 23.

The Company's following financial instruments are not evaluated at fair value: accounts receivable, cash and cash equivalents, other short-term receivables, accounts payable and long-term liabilities with floating interest.

Because of the short term to maturity, the value of cash and cash equivalents entered into the Statement of Financial Position is almost the same as the fair value of these. Accordingly, the values of accounts receivable and accounts payable are almost the same as their fair values since they are entered on "normal" conditions.

The fair value of the Company's non-current liabilities subjected to fixed interest rates is calculated by comparing the Company's terms and market terms for liabilities with the same terms to maturity and credit risk.

The following tables display the book value and the fair value of financial assets and obligations.

CONSOLIDATED

(Amounts in USD 1,000) 12/31/2025 12/31/2024

Financial assets

Book value

Fair value

Book value

Fair value

CIRR loan deposit

-

-

6,879

6,982

Long-term receivables

3,144

3,144

8,303

8,303

Accounts receivable

47,148

47,148

40,700

40,700

Other short-term receivables

21,809

21,809

23,863

23,863

Cash and cash equivalents

86,364

86,364

68,302

68,302

Total

158,466

158,466

148,047

148,149

Financial liabilities

Borrowings

294,863

290,714

339,015

332,693

CIRR loan

-

-

6,879

6,982

Other non-current liabilities

14,154

14,154

17,164

17,164

Accounts payable

11,235

11,235

4,421

4,421

Other current liabilities

31,941

31,941

28,280

28,280

Total

352,193

348,043

395,759

389,539

PARENT COMPANY

(Amounts in USD 1,000)

12/31/2025

12/31/2024

Financial assets

Book value

Fair value

Book value

Fair value

Long-term receivables

19,667

19,667

7,741

7,741

Other short-term receivables

19,695

19,695

117,668

117,668

Cash and cash equivalents

20,856

20,856

15,830

15,830

Total

60,219

60,219

141,239

141,239

Financial liabilities

Accounts payable

-

-

33

33

Other current liabilities

150,307

150,307

287,680

287,680

Total

150,307

150,307

287,713

287,713

Note 3

Critical Accounting Estimates and Judgments

IFRS requires management to make estimates and judgments that affect the reported amounts of assets and liabilities, as well as revenues and expenses in the financial statements. The final reported outcomes may deviate from the original estimates.

Certain amounts included in, or that have an effect on, the accounts and the associated notes require estimation, which in turn entails that the Company must make assessments related to values and circumstances that are not known at the point in time when the accounts are being prepared.

A significant accounting estimate is an estimate that is important to provide a complete picture of the Company's financial position, which at the same time is the result of difficult, subjective and complex assessments performed by the management. Such estimates are often uncertain by nature. Management evaluates such estimates continuously based on historical data and experience, consultation with external experts, trend analysis and other factors that are relevant for the individual estimate, including expectations of future events that are believed to be reasonable under the circumstances.

Estimates and assumptions that have a significant risk of causing a material adjustment to the carrying amounts of assets and liabilities within the next financial year, as well as judgments made by management, in the process of applying the Company's accounting policies, that have the most significant effect on the amounts recognized in the financial statements, are discussed below.

Valuation of vessels

On the reporting date 31 December 2025, the Company has assessed for its vessels whether there are any indicators of impairment, or indicators that past impairments should be reversed.

Early signals of improvement in vessel's utilization and charter rates could indicate that vessel values exceed book values for vessels that were impaired in the past. Impairment indicators include volatile charter rates and utilization in some segments, and that the quoted market value of the Company is below book value of equity.

As per 31 December 2025 the company identified indicators of reversal of past impairment for the AHTS segment. Value in use was calculated by discounting future cash flows to present value at the balance sheet date. Based on the results from the value in use testing, the Company concluded to not recognize any impairment nor any reversal of past impairments. Please see note 5.

In order to assess impairment, or reversal of past impairments, estimates and assumptions regarding expected cash flows are made which require considerable judgment. Assumptions are based on ia. existing contracts, commercial management judgment about future charter revenue rates, historical performance, discount rates, class renewal expenses, financial forecasts and industry trends and conditions.

Valuation of deferred tax benefit

The Company recognizes deferred income tax assets on carried forward tax losses to the extent there are sufficient estimated future taxable profits and/or taxable temporary differences against which the tax losses can be utilized. On the reporting date 31 December 2025, the Company has assessed the valuation of the deferred tax asset based on forecast.

Note 4

Segment Reporting

The Company identifies its reportable segments and disclose segment information under IFRS8 Operating Segments which requires Sea1 Offshore Inc. to identify its segments according to the organization and reporting structure used by management.

Operating Segments are components of a business that are evaluated regularly by the chief operating decision maker for the purpose of assessing performance and allocating resources.

The reportable segments are Subsea Vessels, Anchor-Handling Tug Supply (AHTS) Vessels, Platform Supply Vessels (PSVs), Fast Crew & Oil Spill Recovery Vessels and Other.

The Company's chief operating decision maker is the management board, comprised of the CEO, CFO, CCO, CHRO and COO. Generally, financial information is required to be disclosed on the same basis that is used by the chief operating decision maker. The Company's operating segments represent separately managed business areas with unique products serving different markets.

The Subsea segment includes 1 Offshore Subsea Construction Vessels (OSCV) and two Well Intervention Vessels (WIV) at the end of 2025 (2024: 2 OSCVs, 2 WIVs and 1 Scientific core-drilling vessel).

The OSCV "Sea1 Spearfish" was sold in May 2025. "Joides Resolution", a scientific core-drilling vessel was sold in October 2025

for recycling. The AHTS segment includes 5 large AHTS vessels and 1 medium-sized AHTS vessel at the end of 2025 (2024: 5 large + 1 medium-sized AHTS). The PSV segment includes 2 Platform Supply Vessels at the end of 2025 (2024: 2). The Fast Crew & Oil Spill Recovery Vessels consists of 2 Oil-spill Recovery Vessels and 2 smaller fast crew vessels at the end of 2025 (2024: 2 +2). The number of vessels at year-end 2025 was 15 plus 4 vessels under construction, compared to 17 plus 2 vessels under construction as per year-end 2024.

Sea1 Offshore Inc. uses two measures of segment results, Operating Revenue and Operating Margin.

Intersegment sales and transfers reflect arm's length prices as if sold or transferred to third parties at the time of inception of the internal contract, which may cover several years. Transfers of business or fixed assets within or between the segments are reported without recognizing gains or losses. Results of activities not considered part of Sea1 Offshore Inc.'s main operations as well as unallocated revenues, expenses, liabilities and assets are reported under the caption "Other".

The following tables include information about the Company's operating segments.

CONSOLIDATED

(Amounts in USD 1,000)

2025

2024

Operating revenue by segments

Subsea Vessels

117,991

139,097

Anchor Handling Tug Supply Vessels

102,841

97,190

Platform Supply Vessels

26,867

19,056

Fast Crew & Oil Spill Recovery Vessels

14,986

12,171

Other

8,865

73,311

Total operating revenue

271,549

340,825

Operating margin by segments

Subsea Vessels

90,200

95,144

Anchor Handling Tug Supply Vessels

53,321

50,458

Platform Supply Vessels

18,211

9,595

Fast Crew & Oil Spill Recovery Vessels

6,560

2,447

Other

7,984

32,312

Total operating margin from segments

176,275

189,956

Administrative expenses

-26,711

-24,276

Total EBITDA

149,564

165,680

CONSOLIDATED

(Amounts in USD 1,000)

2025

2024

Depreciation and amortization by segments

Subsea Vessels

25,164

29,622

Anchor Handling Tug Supply Vessels

19,107

15,878

Platform Supply Vessels

4,448

3,368

Fast Crew & Oil Spill Recovery Vessels

1,982

2,207

Other

629

6,705

Total Depreciation and amortization by segments

51,330

57,780

Reversal of Impairments/ (Impairment) by segments

Subsea Vessels

-

13,678

Anchor Handling Tug Supply Vessels

-

88,056

Platform Supply Vessels

-

7,098

Fast Crew & Oil Spill Recovery Vessels

-

9,169

Other

-

41,116

Total Reversal of Impairments/ (Impairment) by segments

-

159,116

Operating profit by segments

Subsea Vessels

65,036

79,199

Anchor Handling Tug Supply Vessels

34,215

122,637

Platform Supply Vessels

13,763

13,325

Fast Crew & Oil Spill Recovery Vessels

4,577

9,409

Other

7,355

66,723

Total operating profit from segments

124,945

291,293

Administrative expenses

-26,711

-24,276

Other Gain / (Loss)

42,900

-25,587

Total Operating profit

141,134

241,430

Capital expenditures by business area for tangible assets

Subsea Vessels

11,537

15,518

Anchor Handling Tug Supply Vessels

15,155

2,618

Platform Supply Vessels

2,441

3,117

Fast Crew & Oil Spill Recovery Vessels

2,318

975

Assets under construction

54,667

19,310

Other

301

11,326

Total capital expenditures

86,419

52,864

Book value by business area for tangible assets

Subsea Vessels

276,593

361,803

Anchor Handling Tug Supply Vessels

206,467

208,240

Platform Supply Vessels

32,480

30,710

Fast Crew & Oil Spill Recovery Vessels

14,313

12,199

Assets under construction

73,972

19,310

Other

4,767

5,174

Total book value

608,594

637,437

Note 5

Vessels, Equipment and Capitalized Project Cost

Tangible assets CONSOLIDATED

Vessels

Land and

under con-

Vessels and

Dry-

Capitalized

(Amounts in USD 1,000)

buildings

struction

equipment

docking

project cost

Total

Purchase cost on 1 January 2024

7,778

-

2,131,575

63,432

8,170

2,210,954

Capital expenditure

-

19,310

25,376

8,178

-

52,864

Movement between groups

-43

-

-4,080

-4,911

-

-9,035

The year's disposal at cost

-1,933

-

-718,513

-26,411

-8,045

-754,902

Effect of exchange rate differences

-385

-

-38,041

-2,247

-125

-40,798

Purchase cost on 31 December 2024

5,417

19,310

1,396,317

38,039

-

1,459,084

Accumulated depreciation on 1 January 2024

-3,408

-

-842,601

-39,143

-6,637

-891,790

Accumulated impairment on 1 January 2024

-

-

-472,484

-

-

-472,484

Movement between groups

43

-

4,080

4,894

-

9,017

The year's depreciation

-508

-

-48,759

-8,479

-35

-57,780

Impairment of vessel

-

-

-16,018

-

-

-16,018

The year's reversal of impairment

-

-

175,134

-

-

175,134

The year's disposal of accumulated depreciation

1,922

-

253,187

19,571

6,547

281,227

The year's disposal of accumulated impairment

-

-

124,946

-

-

124,946

Effect of exchange rate differences

240

-

24,482

1,254

125

26,101

Accumulated depreciation and impairment on 31 December 2024

-1,711

-

-798,033

-21,903

-

-821,647

Net book value on 31 December 2024

3,706

19,310

598,284

16,136

-

637,437

Purchase cost on 1 January 2025

5,417

19,310

1,396,317

38,039

-

1,459,084

Capital expenditure

-

54,662

22,031

9,726

-

86,419

Movement between groups

-

-

1,066

-13

-

1,054

The year's disposal at cost

-

-

-228,074

-9,192

-

-237,266

Effect of exchange rate differences

169

-

17,350

1,338

-

18,857

Purchase cost on 31 December 2025

5,586

73,972

1,208,691

39,898

-

1,328,147

Accumulated depreciation on 1 January 2025

-1,711

-

-622,335

-21,903

-

-645,949

Accumulated impairment on 1 January 2025

-

-

-175,699

-

-

-175,699

Movement between groups

-

-

-1,095

-

-

-1,095

The year's depreciation

-451

-

-43,855

-7,024

-

-51,330

The year's disposal of accumulated depreciation

-

-

153,184

7,828

-

161,012

The year's disposal of accumulated impairment

-

-

4,774

-

-

4,774

Effect of exchange rate differences

-114

-

-10,493

-660

-

-11,267

Accumulated impairment on 31 December 2025

-

-

-173,058

-

-

-173,058

Accumulated depreciation on 31 December 2025

-2,275

-

-522,461

-21,759

-

-546,495

Net book value on 31 December 2025 3,311 73,972 513,172 18,139 - 608,594

The balance of capitalized project costs relates to specific contracts. The costs are amortized over the term of the specific charter contracts.

The vessels are divided into the following components and economical lives:

Component

Percentage of total

Economic life

Hull

27%

30 years

Cargo equipment

17%

30 years

Marine equipment

10%

15 years

Crew equipment

9%

15 years

Engine

18%

30 years

Engine system

6%

30 years

Combined sewerage system

13%

30 years

Docking and class renewals

Equipment

5 years

3 years

Impairment/Reversal of impairment vessels

The Book value on 31 December 2025 of tangible and intangible assets with finite lives is tested for impairment/reversal of impairment whenever events or changes in circumstances indicate that the carrying value may not be recoverable or understated. If such indicators exist and the book value exceeds the recoverable amount, the fixed asset's residual value is the higher of net selling price and value in use. Net selling price is normally obtained by valuations from independent shipbrokers. Brokers' estimates assume the vessels are without charter contracts, immediately available for sale in the market and that a willing seller and a willing buyer exist. The value in use is calculated by discounting future cash flows to present value at the balance sheet date. The same approach has been applied for testing if impairments that were recognized in previous periods could be reversed for certain vessels.

On 31 December 2025, the Company identified indicators of potential reversal of past impairments for the AHTS-segment. The indicators were increased charter rates and cash flows.

Based on such indicators, a value in use calculation was made per 31 December 2025 for all the AHTS vessels in the fleet. In addition to value in use calculations, management has obtained brokers' estimates from several independent and reputable shipbrokers on 31 December 2025. The obtained broker estimates were primarily used to compare and test the reasonableness of management's value in use calculations. The Company concluded to base its vessel valuations on a value in use model.

Based on the results from the value in use testing, the Company concluded to not recognize any impairment nor any reversal of past impairments

Value-in-use (VIU)

VIU is based on the present value of discounted cash flows for each separate Cash Generating Unit (CGU). Remaining firm charter hire periods are considered. The first five years are based on the Company's market view. A terminal value is calculated by assuming that the applicable market view for the fifth year applies to the remaining years of the vessel's lifetime. Three scenarios have been considered, and a weighted average of the scenarios has been calculated.

Discount rate

The discount rate used in the value-in-use calculation per 31 December 2025 is a weighted average cost of capital (WACC) after tax was 9.75% (2024: 10.21%).

Operating expenses

Operational expenses that are directly attributable to the CGU are based on budget and forecasts with an annual escalation as applicable. Dry-docking cost related to class renewals and periodic maintenance costs are included at estimated cost.

Climate risk

Management has considered the potential impacts of climate risk and whether this will have an adverse impact on the future use of the Company's vessels. The Company operates world-wide within the offshore oil and gas sector and the offshore renewable sector. It's expected that demand for the Group's services could increase due to climate related opportunities. Management does not consider there is a significant risk that the Company's vessels will become obsolete due to climate considerations as they form a key part in the transition to the provision of sustainable energy. The Company has assumed that its vessels can be utilized in their assumed technical lifetime. In a process of transition from oil and gas energy sources, the Company assumes that these markets may reduce its demand for the vessels owned and operated by the Company. However, the Company assumes that a shortfall in vessel demand from oil and gas related industries will be adequately compensated by increase in demand from the offshore renewable energy industry. This relates to vessel utilization and vessels' charter rates.

Sensitivities

The VIU calculation is affected by changes in the WACC and freight rate assumptions. As some of the vessels have been impaired in past periods, variances in the assumptions in the value in use model may have significant effects on vessel valuation estimates. The WACC used per 31 December 2025 was 9.75% (31 December 2024:

10.21%).

A reduction of freight rate assumption of USD 1,000 per day for each vessel would reduce the net present value of the AHTS vessels by approximately USD 17 million in total. An increase in freight rate assumption of USD 1,000 per day would increase the net present value of the AHTS vessels by approximately USD 17 million in total.

An increase in WACC of 0.5% would reduce the total value of the AHTS vessels by approximately USD 5 million. A decrease in WACC of 0.5% would increase the total value of the AHTS vessels by approximately USD 5 million.

Note 6

Investment in Subsidiaries

Company

Registered office

Ownership and voting share

Revenue

Net profit

(Amounts in USD 1,000)

Sea1 Offshore AS

Kristiansand, Norway

100%

17,682

-317

Sea1 Offshore Invest AS

Kristiansand, Norway

100%

2,420

-2,840

Sea1 Offshore Rederi AS

Kristiansand, Norway

100%

106,246

92,541

Sea1 Offshore OSCV AS

Kristiansand, Norway

100%

-

-64,345

Sea1 Offshore do Brasil S.A.

Rio de Janeiro, Brazil

100%

43,868

18,081

Sea1 AHTS Pool AS

Kristiansand, Norway

100%

48,969

14,400

Sea1 Offshore Management (US) Inc.

Texas, USA

100%

129

15

Sea1 Offshore US Holding AS

Kristiansand, Norway

100%

-

5,145

ODL AS

Kristiansand, Norway

100%

80

1,327

DSND Subsea Ltd

London, England

100%

-

-

Company

Share

capital

Book

equity

Cost price

Book value

Impairment/ (reversal of

impairment) 2025

(Amounts in USD 1,000)

Sea1 Offshore AS

35

8,801

17,518

5,918

-

Sea1 Offshore Invest AS

898

52,054

48,369

48,369

-

Sea1 Offshore Rederi AS

6,175

301,240

420,774

420,774

-

Sea1 Offshore OSCV AS

102

47,330

47,403

47,403

-

Sea1 Offshore do Brasil S.A.

83,838

-42,013

135,978

-

-

Sea1 AHTS Pool AS

163

129,186

475,230

122,001

-

Sea1 Offshore Management (US) Inc.

1

608

1

1

-

Sea1 Offshore US Holding AS

5

5,295

961

961

774

ODL AS

4

9,675

12,672

9,672

-3,000

DSND Subsea Ltd

-

-202

-

-

-

Total value recorded in the statement of financial position of

the Parent Company

511,975 1,158,907 655,100

-2,226

The above companies are owned by the Parent. In addition, the subsidiaries own the following companies:

Company

Registered office

Share and voting rights

Sea1 Offshore Crewing AS

Kristiansand, Norway

100%

Sea1 Offshore Maritime Personnel AS

Kristiansand, Norway

100%

Aracaju Serviços Auxiliares Ltda

Rio de Janeiro, Brazil

100%

Overseas Drilling Ltd

Groningen, The Netherlands

100%

Sea1 Offshore Canada Inc

Dartmouth, Canada

100%

Secunda Holdings LP

St. John's, Canada

100%

Sea1 Offshore Canada LP

Dartmouth, Canada

100%

Sea1 Offshore Australia Pty Ltd

Perth, Australia

100%

Sea1 AHTS Pool Australia PTY LTD

Perth, Australia

100%

Sea1 Offshore Crewing Australia PTY Ltd

Perth, Australia

100%

Sea1 Offshore LLC

Delaware, USA

100%

Siem Real Estate GmbH

Leer, Germany

100%

Sea1 Offshore Servicos Maritimos and Siem Pilot DA were dissolved in 2024.

Note 7

Pension Costs and Obligations

CONSOLIDATED

(Amounts in USD 1,000)

2025

2024

Pension cost recognized in the income statement

Present value of current years benefit earned

449

667

Interest expense

169

192

Expected return on plan assets

-182

-260

Administration cost

18

16

Social contribution

61

66

Impact of curtailment/settlement

-24

-1,251

Net periodic pension cost (see Note 16)

492

-569

The development in the defined benefit obligation

At 1 January

5,152

9,787

Present value of current years benefit earned

449

667

Interest expense

169

192

Partly change of pension plan

-

-4,279

Payroll tax of employer contribution, assets

-134

-166

Benefits paid

-67

-65

Remeasurements loss/(gain)

543

-386

Exchange differences

773

-598

At 31 December

6,885

5,152

The development in the fair value of plan assets

At 1 January

5,575

8,439

Expected return on plan assets

182

260

Partly change of pension plan

-

-3,045

Employer's contribution

1,080

1,347

Payroll tax of employer contribution, assets

-134

-166

Benefits paid

-67

-65

Remeasurements loss/(gain)

8

-547

Exchange differences

840

-647

At 31 December

7,485

5,575

Net pension liability

-600

-423

Pension liability CONSOLIDATED

(Amounts in USD 1,000)

2025

2024

Present value of funded obligations

6,885

5,152

Fair value of plan assets

-7,485

-5,575

Present value of funded obligations

-600

-423

Financial assumptions

Discount rate

4.00%

3.30%

Expected return on funds

4.00%

3.30%

Expected wage adjustment

4.00%

3.50%

Adjustment of the basic National Insurance amount

3.75%

3.25%

Expected pension increase

2.70%

1.90%

Number of employees in defined benefit scheme

21

22

The amounts above are only related to the defined benefit plan. Details regarding the defined contribution scheme can be found in note 16.

Note 8 Receivables

PARENT COMPANY CONSOLIDATED

12/31/2025

12/31/2024

(Amounts in USD 1,000)

12/31/2025

12/31/2024

Long-term receivables

-

-

Deposit related to legal dispute in Brazil

2,134

2,622

19,667

7,741

Intercompany receivables

-

-

-

-

Prepaid guarantee commission (1)

-

5,108

-

-

Other long-term receivables

1,010

573

19,667

7,741

Total long-term receivables

3,144

8,303

12/31/2025

12/31/2024

Other short-term receivables

12/31/2025

12/31/2024

-

-

Prepaid expenses

4,847

5,122

-

-

Unbilled revenue

7,165

5,672

-

-

Outstanding insurance claims (2)

4,500

4,353

-

-

Prepaid income taxes and other taxes

2,243

1,295

-

-

VAT

-1,714

600

19,599

117,586

Intercompany receivables

-

-

96

82

Other short-term receivables

4,769

6,822

19,695

117,668

Total other short-term receivables

21,809

23,863

  1. Prepaid guarantee commission relates to Helix vessels credit facilities.

  2. Outstanding insurance claims refer to vessel breakdown expenses qualifying for insurance reclaim. The amount is net of own deductibles.

Note 9

Restricted Cash

USD 4.4 million of the Company's cash balance at year-end were restricted funds of which USD 1.6 million was for tax withholdings and USD

2.8 million represented deposits for bank guarantees and secured loans.

Note 10

Taxes

CONSOLIDATED

(Amounts in USD 1,000)

2025

2024

Temporary differences

Deferred tax

Time frame

Participation in limited liability companies

Long

-

9,671

Operating assets

Long

216,800

184,509

Pension funds/obligations

Long

477

-1,208

Other long-term differences

Long

-567

15,086

Tax loss carried forward

Long

-711,776

-780,876

Net temporary differences as of December 31

-495,066

-572,818

Temporary differences not included in basis for deferred tax calculation

-356,062

-447,132

Basis for deferred tax (tax asset)

-139,004

-125,686

Net deferred tax (tax asset) Norway 22%

-29,865

-27,651

Deferred tax (tax asset) Australia 30%

-977

-

Deferred tax (tax asset)

-30,841

-27,651

Deferred tax (asset) recognized in statement of financial position as of 31 December

Deferred tax asset

-30,841

-27,651

Net deferred tax (tax asset)

-30,841

-27,651

Deferred tax assets are recognized as non-current assets as it is probable through prospective earnings that it can be utilized. The Company is subject to taxes in several jurisdictions, where significant judgment is required in calculating the tax provision for the Company. There are several transactions for which the ultimate tax cost is uncertain and for which the Company makes provisions based on an assessment of internal estimates, tax treaties and tax regulations in countries of operation and appropriate external advice. Where the final tax outcome of these matters is different from the amounts that were initially recorded, such difference will impact the tax charge in the period in which the outcome is determined. The Company seeks to optimize its tax structure to minimize withholding taxes when operating vessels abroad, avoiding double taxation, and minimizing corporate tax paid by making optimal use of the shipping taxation rules that apply. It is, however, a challenging task to optimize taxation.

Total tax liabilities

CONSOLIDATED

(Amounts in USD 1,000)

12/31/2025

12/31/2024

Non-current tax liabilities falling due after 1 year

-

-

Payable taxes falling due within 1 year

2,309

1,999

Tax liabilities

2,309

1,999

Tax expense

CONSOLIDATED

(Amounts in USD 1,000)

2025

2024

Taxes payable

5,399

1,371

Change in deferred tax asset /liability

-3,259

17

Total

2,140

1,388

There is no tax amount related to the items under Other Comprehensive Income.

Tax expense PARENT COMPANY

(Amounts in USD 1,000)

2025

2024

Change in deferred tax asset/liabilities

-4,093

578

Tax effect from group contribution

8,233

2,458

Tax expense on ordinary result

2

11,137

Total

4,143

14,173

Tax expense PARENT COMPANY

(Amounts in USD 1,000)

2025

2024

Temporary differences

Deferred tax

Profit and loss account sold assets

-270

-59

Long-term receivables and liabilities in foreign currency

1,647

-22,812

Receivables

-1,367

41,598

Interest carried forward

-1,892

-1,942

Net temporary differences as of December 31

-1,883

16,785

Temporary differences not included in basis for deferred tax calculation

-65

-

Basis for deferred tax (tax asset)

-1,818

16,785

Net deferred tax (tax asset) Norway 22%

-400

3,693

Deferred tax (tax asset)

-400

3,693

Note 11

Borrowings

Carrying amount - excluding CIRR

CONSOLIDATED

(Amounts in USD 1,000)

12/31/2025

12/31/2024

Secured

Current

Non-current

Total

Current

Non-current

Total

Fixed rates bank loans

11,273

74,779

86,052

18,986

78,922

97,908

Floating rates bank Loans

50,575

161,686

212,261

47,732

195,417

243,149

Total secured borrowings

61,849

236,464

298,313

66,718

274,338

341,056

Total borrowings

61,849

236,464

298,313

66,718

274,338

341,056

Fees and expenses

-912

-2,538

-3,450

-978

-1,063

-2,041

Total borrowings incl. fees

60,937

233,926

294,863

65,740

273,275

339,015

Fair value - excluding CIRR

CONSOLIDATED

(Amounts in USD 1,000)

12/31/2025

12/31/2024

Secured

Current

Non-current

Total

Current

Non-current

Total

Fixed rates bank loans

11,273

70,630

81,903

18,986

72,599

91,585

Floating rates bank Loans

50,575

161,686

212,261

47,732

195,417

243,149

Total secured borrowings

61,849

232,315

294,164

66,718

268,016

334,734

Total borrowings

61,849

232,315

294,164

66,718

268,016

334,734

Fees and expenses

-912

-2,538

-3,450

-978

-1,063

-2,041

Total

60,937

229,777

290,714

65,740

266,952

332,693

The Company has a portfolio of credit facilities secured by vessel mortgages. Financial covenants include, on a consolidated level, minimum free cash of the higher of USD 35m and 10% of net interest bearing debt, minimum book equity ratio of 20%, minimum fleet adjusted equity ratio of 30% and positive working capital.

In January 2026 the Company signed a loan agreement for financing related to its four newbuilds. A new credit facility from a leading direct lending provider in a total amount of USD 315 million was entered into. Parts of the facility will be available pre-delivery to finance yard installments. The remaining part will be drawn at the time of delivery of the four vessels.

Sea1 Offshore Inc. Annual Report 2025

Earlier from Sea1 Offshore Incorporation

All Sea1 Offshore Incorporation news releases