Sea1 Offshore IncorporationOSL: SEA1

Financial report (69f2e2d1a80de9e8c3993661 SEA1 Q1 2026 Report)

· Issued by Sea1 Offshore Incorporation


SEA1 OFFSHORE INC. REPORT FOR FIRST QUARTER 2026

On 30 April 2026 - Sea1 Offshore Inc. (the "Company"; Euronext Growth Oslo: SEA1) announces results for first quarter ended 31 March 2026.

SELECTED FINANCIAL INFORMATION

2026

2025

2025

(Amounts in USD millions)

1Q

1Q

Jan-Dec

Operating revenues

Unaudited

72.0

Unaudited

68.5

Audited

271.5

EBITDA

37.5

40.3

149.6

EBITDA, %

52%

59%

55%

Operating profit

24.4

27.0

141.1

Net profit

28.3

22.2

113.8

Net cash flow before debt repayment

-2.9

92.2

211.4

Repayment of interest-bearing debt

15.2

107.9

193.6

Net interest-bearing debt

217.5

343.3

208.5

Firm Contract Backlog

665.4

812.4

700.9

Total Equity

395.3

332.6

430.9

Cash and Cash equivalents

68.3

52.6

86.4

HIGHLIGHTS FOR THE FIRST QUARTER
  • 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.

  • Due to solid results, a strong balance sheet, good liquidity and significant backlog, the Board of Directors on 28 March 2026 authorized a dividend payment of NOK 4 per share.

    SUBSEQUENT EVENTS
  • Dividend of NOK 4 per share was paid to the shareholders on 16 April 2026.

MARKET AND OUTLOOK

The Middle East conflict has driven oil prices significantly higher and disrupted offshore activity in the Persian Gulf, halting operations and leaving many offshore vessels, especially AHTSs and PSVs, stuck in the region. However, this has not significantly affected offshore markets in other regions. For the conflict to have a broader impact on global offshore demand, oil prices would need to remain elevated over time, encouraging new project approvals.

Availability of larger subsea vessels remains tight. Only one uncommitted vessel is currently available in the 250-tonne segment in the North Sea/Europe. This sentiment is expected to continue in the coming months, as few vessels are showing clear availability into 3Q-4Q 2026. At the same time, tender activity is increasing in the 150-

250-tonne segment for both project-based and medium-term requirements, with expected commencement from 3Q-4Q 2026 onwards. Given the current backlog among major EPCI contractors, demand for subsea tonnage is expected to remain strong, supporting increased number of opportunities for long-term contractual charters.

The positive demand outlook may be partly offset by new vessels entering the market in 2027 and 2028, which could limit further increases in dayrates.

The AHTS market is expected to remain volatile, but we anticipate prolonged peaks as more projects enter the market, which will also impact long-term contract levels. The significant number of FPSO installations will contribute positively to this segment, as these projects require multiple vessels and early commitments, creating market constraints. Floating wind projects may provide additional boost to this segment, although this demand is likely several years away. Consolidation on the supply side could further support a healthy market overall.

Despite continued low rig activity in the UK, the North Sea AHTS market improved further in 1Q. Vessel departures to other regions and dry dockings kept the available spot fleet at a low level. Average fixture rates were around USD 120,000 per day, a 20% increase over the previous quarter and 180% higher than in 1Q 2025. The highest recorded daily rate exceeded USD 300,000. Currently, activity in the UK sector remains low, but two additional semi-submersible rigs are expected to commence operations during 2Q, which will increase AHTS demand.

Semi-submersible rig activity in Australia remained low, with only two units in operation, and this level is expected to continue through 2026. However, we see several opportunities for project work in the APAC region, which to some extent offset the low demand from Australia. Rig activity in the region is expected to grow again during 2027. The Company has good contract coverage in the region for the remainder of the year.

In South America, the market outlook is softening in the short term. Petrobras, which directly or indirectly accounts for around 40% of global offshore services demand, has indicated intentions to reduce costs and revise its business plan. We therefore expect some delays and reductions in spending. We expect Petrobras to increase tendering activity again towards the end of the year, after the general election. The Company's outlook and contract coverage in the region remain solid.

RESULTS AND FINANCE Income Statements (1Q 2026 over 1Q 2025)

Operating revenues were USD 72.0 million in 1Q 2026 (2025: USD 68.5 million). EBITDA was USD 37.5 million (2025: USD 40.3 million). The total revenues for the quarter are above the 2025 revenues, even though the Subsea vessel "Sea1 Spearfish" was sold in May 2025. Adjusted for this sale, revenues have increased compared to 1Q 2025 for all segments, mainly due to higher charter rates, but also due to Ben Viking being on Bareboat contract in 1Q 2026, generating revenues for the Company. The operating expenses increased from 1Q 2025 by USD 4.2 million mainly explained by a one-off item in 1Q 2025 which reduced operating expenses by USD 3.2 million. In addition, Ben Viking is on bareboat contract in 1Q 2026, generating operating expenses. Administrative expenses were USD

7.8 million (2025: USD 5.8 million). The increase in administrative expenses is mainly due to a weaker USD compared to 1Q 2025, as the Company has a significant part of its administrative cost in NOK and BRL (currencies that have strengthened compared to the USD). In addition, increased cost related to introduction of a new accounting-system (fully implemented) and increased cost accrual for labour claims in Brazil.

Operating profit was USD 24.4 million (2025: USD 27.0 million) after depreciation and amortization expenses of USD 13.2 million (2025: USD 13.5 million).

Net financial items were USD 4.3 million (2025: USD -4.0 million) and include a net revaluation gain of currency items of USD 3.1 million (2025: USD 4.9 million). The positive financial cost in 1Q 2026 is due to a reversal of interest accruals related to the Sea1 Maragogi and Sea1 Marataizes late-delivery litigation (USD 4.5 million positive impact, due to a Superior Court decision that changed interest accruals).

The net profit attributable to shareholders was USD 28.3 million (2025: USD 22.2 million), representing USD 0.18 per share (2025: USD 0.14 per share).

Statements of Financial Position and Cash Flows

Shareholders' equity was USD 395.3 million on 31 March 2026, equivalent to USD 2.57 per share. Total book equity ratio was 48.7 %.

The gross interest-bearing debt was equivalent to USD 285.7 million. In the first three months of 2026, the Company made gross principal repayments of USD 15.2 million. The weighted average cost of debt for the Company was approximately 6.5% p.a. on 31 March 2026 (31 March 2025: 7.0%). Cost of debt is calculated as the Company's weighted average financing cost on interest-bearing debt and includes both interest expenses recognized in profit and loss and borrowing costs capitalized in accordance with IAS 23. 29% of interest-bearing debt has a fixed interest rate. On 31 March 2026 USD 60.4 million of the interest-bearing debt was classified as current debt.

On 31 March 2026 the share capital was USD 153.544 million, representing a total of 153,543,734 shares with a nominal value of USD 1.00 per share. Major shareholder Kistefos AS owns 79,585,160 shares, equal to 51.8%. Kistefos is represented at the Board of Directors by Chairman Christen Sveaas and by the Director Otto Moltke-Hansen.

Net cash flow from operating activities for the first three months of 2026 was USD 18.7 million and the cash position on 31 March 2026 was USD 68.3 million. Cash flow from investing activities was USD -25.8 million. Cash flow from financing activities was USD -11.0 million.

The Fleet

On 31 March 2026, the owned fleet totaled 15 vessels plus 4 vessels under construction (2025: 17 vessels, plus 4 vessels under construction). "Sea1 Spearfish" was sold in May 2025 and "Joides Resolution", a scientific core-drilling vessel was sold in October 2025 for recycling. No vessels were in lay-up at the end of the quarter (2025: one). In addition to the owned fleet, the Company performed ship management services for 8 vessels owned by Viking Supply Ships in the quarter. The overall fleet utilization in the quarter was 90% (2025: 88%), excluding vessels in lay-up. Vessel availability (ex. firm backlog and options) for the owned fleet per 31 March 2026 was as presented below.

2026

2027

2028

Subsea

0%

24%

33%

AHTS

50%

70%

100%

PSV

0%

0%

0%

FC&OSRV

0%

24%

34%

Results for the First Quarter 2026 Subsea Vessels

The Company had 1 Offshore Subsea Construction Vessel (OSCV) and 2 Well-Intervention Vessels (WIVs) operating in Brazil at the end of the quarter (2025: 2 OSCVs, 2 WIVs and 1 Scientific core drilling vessel). The Subsea vessels earned operating revenues of USD 28.8 million and had 99% utilization (2025: USD 33.1 million and 100%). The operating margin before administrative expenses was USD 21.1 million (2025: USD 28.5 million). Adjusted for the sale of "Sea1 Spearfish", the revenues and operating margin for the Subsea segment have increased from 1Q 2025 due to higher charter rates.

The new-building program consisting of four Offshore Energy Support Vessels continues according to plan. In 1Q 2026, the keel laying phase for the second newbuild "Sea1 Citrine" commenced according to schedule. As per 31 March 2026, USD 91 million has been capitalized related to the four newbuilds. The Company has signed a loan agreement for financing related to its four newbuilds, as further described in note 6.

Anchor-Handling Tug Supply (AHTS) Vessels

The Company had 5 large AHTS vessels operating in the Asia Pacific and the North Sea and 1 medium-sized AHTS vessel at the end of the quarter (2025: 5 + 1 medium-sized AHTS). The AHTS fleet earned operating revenues of USD 28.8 million and had 77% utilization (2025: USD 24.1 million and 69%). The operating margin before administrative expenses was USD 16.5 million (2025: USD 10.5 million). The revenues and operating margin increased from 2025 mainly due to increased charter rates and increased utilization.

Platform Supply Vessels (PSVs)

The Company had 2 PSVs operating in Brazil at the end of the quarter (2025: 2). The PSVs recorded operating revenues of USD 6.8 million and had 96% utilization (2025: USD 5.8 million and 100% utilization). The operating margin before administrative expenses for the PSVs was USD 4.0 million (2025: USD 3.6 million). The revenues and operating margin increased from 2025 mainly due to increased charter rates.

Other Vessels

The Company had a fleet of 4 smaller Fast Crew & Oil Spill Recovery Vessels operating in Brazil at the end of the quarter (2025: 4). Two vessels are on bareboat contracts to clients. The fleet earned operating revenues of USD 4.2 million and had 100% utilization (2025: USD 3.6 million and 100%). The operating margin before administrative expenses for the fleet was USD 1.7 million (2025: USD 1.6 million).

Contract Backlog

The firm total contract backlog on 31 March 2026 was USD 665 million. Reported backlog per 31 December 2025 was USD 701 million. The contract backlog is allocated as below:

(Amounts in USD millions)

2026

2027

2028 and onwards

Total

Firm Backlog

157

138

370

665

Options Backlog

14

56

481

551

Total Backlog including options

172

194

851

1,216

SUSTAINABILITY Environment

For fleet emissions, the Company reports on the Carbon Intensity Indicator (CII), a proxy that measures grams CO2 total tailpipe emission per hour in operation. The CII was at the end of 4Q 2025 at 155,5g/kWh, and as per 31 March 2026 at 157,2g/kWh. The Company proceeds with strenuous efforts to reduce emissions.

In 1Q 2026, there were no oil spills to sea or other environmental incidents.

Social

The Company's main KPI on safety, Total Recordable Injury Frequency (TRIF) was 1.05 for the last 12 months rolling (excluding four vessels in Brazil).

In the quarter there was a Lost Time Incidents (LTI) rate of 0, giving a rolling 12-month average of 0.35. At end of the quarter, the relative share of female staff was 38% onshore and 5% offshore.

Governance

Several Safety and Quality audits have been carried out on shipyards due to several under-performing yards in Scandinavia in the recent years.

In the quarter a total of 19 audits, vettings, class surveys, and port state controls (excl four vessels in Brazil) have been satisfactorily completed with no major deficiencies identified. In the same period Sea1 Offshore has performed 3 audits of suppliers and other value chain parties.

During 1Q 2026, no incidents of corruption cases or whistleblower incidents were reported.

On behalf of the Board of Directors of Sea1 Offshore Inc.

30 April 2026

Christen Sveaas, Chairman Celina Midelfart, Director

Otto Moltke-Hansen, Director Rune Magnus Lundetræ, Director

Bernt Omdal, Chief Executive Officer

CONSOLIDATED INCOME STATEMENT

(Amounts in USD 1,000)

Note

2026

1Q

2025

1Q

2025

Jan-Dec

Unaudited

Unaudited

Audited

Operating revenues

4

71,993

68,548

271,549

Operating expenses

-26,672

-22,423

-95,274

Administrative expenses

-7,775

-5,780

-26,711

EBITDA

4

37,547

40,345

149,564

Depreciation and amortization

4,5,8

-13,163

-13,532

-51,330

Other gain/(loss)

-

184

42,900

Operating profit

24,384

26,997

141,134

Financial income

9

1,064

1,167

5,264

Financial expenses

8,9

210

-10,035

-31,210

Net currency gain/(loss) on revaluation

9

3,057

4,893

704

Net financial items

4,331

-3,975

-25,242

Profit before taxes

28,715

23,022

115,892

Tax

7

-443

-836

-2,140

Net profit

28,272

22,186

113,752

STATEMENT OF COMPREHENSIVE INCOME

Net profit

28,272

22,186

113,752

Other comprehensive income / (expense)

Items that will not be reclassified to the Income Statement:

Pension re-measurement gain/(loss)

-

-

-602

Items that may be subsequently reclassified to the Income Statement:

Currency effects

-653

-1,418

6,443

Total comprehensive profit for the period

27,619

20,768

119,593

Weighted average number of outstanding shares(000's)

153,544

153,544

153,544

Earnings/(loss) per share (basic and diluted)

0.18

0.14

0.74

The accompanying Notes are an integral part of these Consolidated Financial Statements.

CONSOLIDATED STATEMENTS OF FINANCIAL POSITION

(Amounts in USD 1,000)

Note

31.03.2026

31.12.2025

ASSETS

Non-current assets

Unaudited

Audited

Vessels and equipment

5,8

532,597

534,622

Vessels under construction

5

90,674

73,972

Other long-term receivables

3,418

3,144

Deferred tax asset

7

30,873

30,841

Total non-current assets

657,563

642,580

Current assets

Trade receivables and other current assets

86,629

73,665

Cash and cash equivalents

6

68,252

86,364

Total current assets

154,881

160,029

Total Assets

812,445

802,609

EQUITY

Share capital

153,544

153,544

Other reserves 1)

241,743

277,345

Total Equity

395,286

430,889

LIABILITIES

Non-current liabilities

Borrowings

6

225,345

233,926

Other non-current liabilities

8

26,376

31,371

Total non-current liabilities

251,721

265,298

Current liabilities

Current portion of borrowings

6

60,401

60,937

Accounts payable and other current liabilities

7,8

105,036

45,485

Total current liabilities

165,437

106,423

Total liabilities

417,158

371,720

Total Equity and Liabilities

812,445

802,609

1) Share premium reserves have been included in Other reserves

The accompanying Notes are in integral part of these Consolidated Financial Statements.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(Amounts in USD 1,000)

2026

1Q

2025

1Q

2025

Jan-Dec

Unaudited

Unaudited

Audited

Cash flow from operating activities

Net profit

28,272

22,186

113,752

Interest expense

3,783

7,970

26,523

Interest income

-1,064

-1,167

-5,264

Tax benefit/(expense)

443

836

2,140

Other loss/(gain)

-

-184

-42,900

Depreciation and amortization

13,163

13,532

51,330

Currency gain/(loss)

-3,089

-7,034

-2,426

Changes in short-term receivables, payables and other accruals

-16,228

857

7,026

Other changes

-2,484

145

696

Cash flow from operating activities

22,797

37,141

150,878

Interest paid

-3,694

-3,399

-23,793

Interest received

664

1,173

5,270

Taxes paid

-1,091

-658

-4,210

Net Cash flow from operating activities

18,675

34,258

128,146

Cash flow from investing activities

Capital expenditure in vessels and equipment

-25,799

-12,796

-86,419

Proceeds from sale of fixed assets

-

184

114,346

Cash flow from investing activities

-25,799

-12,612

27,926

Cash flow from financing activities

Paid leases

-282

-253

-1,019

Payment of dividends to shareholders

-

-94,179

-94,179

New loan facilities

4,380

165,000

150,000

Repayment of borrowings

-15,210

-107,870

-193,645

Changes in other non-current liabilities

91

-

561

Cash flow from financing activities

-11,022

-37,301

-138,281

Net change in cash and cash equivalents

-18,146

-15,655

17,791

Cash and cash equivalents, beginning of period

86,364

68,302

68,302

Effect of exchange rate differences

35

-5

270

Cash and cash equivalents, end of period

68,252

52,642

86,364

The accompanying Notes are an integral part of these Consolidated Financial Statements.

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY Share

Total no.

Share

premium

Own

Other

Retained

Total

(Amounts in USD 1,000)

of shares

capital

reserves

shares reserves

earnings

equity

Equity at 1 Jan 2025

153,543,734

153,544

163,160

-

-39,553

128,841

405,992

Net profit for the period

-

-

-

-

-

22,186

22,186

Currency effects

-

-

-

-

-1,418

-

-1,418

Dividend

-

-

-

-

-

-94,179

-94,179

Equity at 31 Mar 2025

153,543,734

153,544

163,160

-

-40,970

56,848

332,581

Total no.

Share

Share premium

Own

Other

Retained

Total

(Amounts in USD 1,000)

of shares

capital

reserves

shares reserves

earnings

equity

Equity at 1 Jan 2025

153,543,734

153,544

163,160

-

-39,553

128,841

405,992

Net profit for the period

-

-

-

-

-

113,752

113,752

Pension re-measurement

-

-

-

-

-

-602

-602

Currency effects

-

-

-

-

6,443

-

6,443

Dividend

-

-

-

-

-

-94,179

-94,179

Purchase of own shares -long-term incentive program

-

-

-

-400

-

-549

-949

Long-term incentive program

-

-

-

400

-

31

431

Equity at 31 Dec 2025

153,543,734

153,544

163,160

-

-33,110

147,295

430,889

Total no.

Share

Share premium

Own

Other

Retained

Total

(Amounts in USD 1,000)

of shares

capital

reserves

shares reserves

earnings

equity

Equity at 1 Jan 2026

153,543,734

153,544

163,160

-

-33,110

147,295

430,889

Net profit for the period

-

-

-

-

-

28,272

28,272

Currency effects

-

-

-

-

-653

-

-653

Dividend

-

-

-

-

-

-63,221

-63,221

Equity at 31 Mar 2026

153,543,734

153,544

163,160

-

-33,763

112,346

395,286

Note 1 - Basis of Preparation

The financial statements have been prepared under the assumption that the Company and the Parent are going concerns. The assumption is based on the terms of the financing facilities, contract backlog, Company's strong equity position, cash position and forecasted cash flows.

The consolidated financial information for the period 1 January to 31 March 2026 has been prepared in accordance with IAS 34, 'Interim financial reporting'. The consolidated interim financial information should be read in conjunction with the audited annual financial statements for the year ended 31 December 2025, which have been prepared in accordance with IFRS standards.

Note 2 - Accounting Policies

The accounting policies applied are consistent with those of the audited annual financial statements for the year ended 31 December 2025 and with new standards, amendments to standards and interpretations that have become effective in 2026.

Note 3 -Key Risks

The Company is exposed to financial, commercial and operational risks that affect the financial position, earnings and cash flow of the Company.

  1. Interest Risk

    The Company is exposed to changes in interest rates as approximately 71% of the long-term interest-bearing debt was subject to floating interest rates at the end of March 2026. The remaining portion of the debt is subject to fixed interest rates.

  2. Currency Risk

    The Company is exposed to currency risk as revenues and costs are denominated in various currencies. The Company is also exposed to currency risk on long-term debt and cash position held in non-USD currencies. See Note 6 for details.

  3. 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 inflation.

  4. Liquidity Risk

    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. On 31 March 2026 USD 60.4 million of the interest-bearing debt was classified as current debt. The revolving credit facility is undrawn as per 31 March 2026.

  5. Commercial and operational risk

The Company is exposed to commercial risk as it operates in the cyclical oil and gas service markets and in the offshore renewables market with significant volatility in charter rates. Operational risk is related to the availability of experienced crew and technical incidents with vessels and equipment. The Company is exposed to credit risk related to counter parties' ability to meet their financial obligations.

Note 4 - Segment Reporting

2026

2025

2025

(Amounts in USD 1,000)

1Q

1Q

Jan-Dec

Unaudited

Unaudited

Audited

Operating revenue by segments

Subsea Vessels

28,757

33,066

117,991

Anchor Handling Tug Supply Vessels 1)

28,847

24,082

102,841

Platform Supply Vessels

6,785

5,808

26,867

Fast Crew & Oil Spill Recovery Vessels

4,187

3,639

14,986

Other

3,418

1,953

8,865

Total operating revenue

71,993

68,548

271,549

Operating margin by segments

Subsea Vessels

21,081

28,525

90,200

Anchor Handling Tug Supply Vessels 1)

16,487

10,540

53,321

Platform Supply Vessels

4,046

3,612

18,211

Fast Crew & Oil Spill Recovery Vessels

1,662

1,550

6,560

Other

2,046

1,898

7,984

Total operating margin by segments

45,322

46,125

176,275

Administrative expenses

-7,775

-5,780

-26,711

Total EBITDA

37,547

40,345

149,564

Depreciation by segments

Subsea Vessels

-5,995

-7,248

-25,164

Anchor Handling Tug Supply Vessels

-5,140

-4,642

-19,090

Platform Supply Vessels

-1,215

-1,028

-4,448

Fast Crew & Oil Spill Recovery Vessels

-628

-456

-1,982

Other

-184

-158

-646

Total depreciation by segments

-13,163

-13,532

-51,330

1) As of the second quarter of 2025, Sea1 Offshore Inc has entered into a revenue-sharing agreement with Viking Supply Ships covering all of the large AHTS vessels owned by the parties. The vessels will be included in the revenue-sharing agreement as their pre-existing charter contracts expire.

The revenue sharing is calculated by aggregating the vessels' revenues and operating costs, which are then allocated to the vessel owners based on the number of available days for each participating vessel. This ensures that the effects from cost-efficient fleet distribution on margin allocation are balanced out.

Note 5 - Vessels, Equipment and Project Cost

Land and

Vessels under

Vessels and

(Amounts in USD 1,000)

buildings

construction

equipment

Total

Purchase cost at 1 January 2026

5,586

73,972

1,248,589

1,328,148

Capital expenditure

-

16,702

9,097

25,799

The period's disposal of cost

-

-

-2,059

-2,059

Effect of exchange rate differences

82

-

5,455

5,537

Purchase cost at 31 March 2026

5,668

90,674

1,261,082

1,357,425

Accumulated depreciation at 1 January 2026

-2,275

-

-544,220

-546,495

Accumulated impairment at 1 January 2026

-

-

-173,058

-173,058

The period's depreciation

-128

-

-13,035

-13,163

The period's disposal of accumulated depreciation

-

-

2,059

2,059

Effect of exchange rate differences

-62

-

-3,434

-3,495

Acc. depreciation and impairment at 31 March 2026

-2,464

-

-731,689

-734,154

Net book value at 31 March 2026

3,204

90,674

529,393

623,272

The Company did not identify any indicators of impairment, nor of reversal of impairment at the end of 1Q 2026. The Company concluded not to recognize any further impairment, nor any reversal of impairment in 1Q 2026.

Note 6 - Interest-Bearing Debt

(Amounts in USD 1,000)

31.03.2026

31.12.2025

Total cash and cash equivalents

Unaudited

68,252

Audited

86,364

Current portion of borrowings

-60,401

-60,937

Non-current portion of borrowings

-225,345

-233,926

Gross interest-bearing debt

-285,746

-294,863

Net interest-bearing debt

-217,494

-208,500

The interest-bearing debt remaining in the Company is denominated in USD. The cash position is denominated in USD at -15%, NOK at 94% (due to declared and unpaid dividend), BRL at 16% (Brazil only allows bank deposits in BRL), and other currencies at 4%. Restricted funds were USD 2.8 million.

All bank debt in Brazil (USD 83.4 million), has long dated tenors (2030-2035), and fixed interest rates at a weighted average of 3.6% p.a.

For further information related to refinancing and key risks, see note 3.

In January 2026 the Company signed a loan agreement for financing related to its four newbuilds. A new credit facility from a leading alternative capital 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.

Note 7 - Taxes

The Company holds a significant balance of losses carried forward and other tax positions that may be offset against future tax positions, provided that the Company earns taxable profits and that current tax regulations are maintained. As the timing and valuation of the tax positions are uncertain, the Company has included only a share of its potential deferred tax asset in the Balance sheet.

Note 8 - Leases

The Company has entered into various operating leases for office premises, office machines and communication satellite equipment for the vessels. The lease period for the lease agreements varies and most of the leases contain an option for extension. The interest rates in the calculation of net present values are in the range of 9%-13% depending on the base currency, the nature of the lease and the length of the leasing agreement.

Consolidated Statements of Financial Position:

(Amounts in USD 1,000)

Right of use assets at 1 January 2026

4,122

The period's depreciation

-194

Effect of exchange rate differences

20

Right of use assets at 31 March 2026

3,949

The balance sheet shows the following amounts relating to leases:

(Amounts in USD 1,000)

31.03.2026

31.12.2025

Right of use assets*

Office premises

3,209

3,316

Vessels and Equipment

740

806

Total

3,949

4,122

*included in the line item "Vessels and equipment" in the Consolidated Statements of Financial Position.

(Amounts in USD 1,000)

Lease liability at 1 January 2026

4,612

Lease payments

-282

Interest cost

110

Effect of exchange rate differences

24

Lease liability at 31 March 2026

4,464

(Amounts in USD 1,000)

31.03.2026

31.12.2025

Lease liabilities**

Current

946

905

Non-Current

3,519

3,707

Total lease liabilities

4,464

4,612

**included in the line item "other liabilities" for current and non-current liabilities respectively in the Consolidated Statements of Financial Position.

Note 9 - Financial Items

2026

2025

2025

(Amounts in USD 1,000)

1Q

1Q

Jan-Dec

Unaudited

Unaudited

Audited

Interest income

1,058

1,136

5,128

Other financial income

6

31

136

Total financial income

1,064

1,167

5,264

Interest expenses

-3,783

-7,970

-26,523

Reversal of accrued interest related to legal cases in Brazil

4,485

-

-

Other financial expenses

-492

-2,065

-4,686

Total financial expenses

210

-10,035

-31,210

Net currency gain/(loss)

3,057

4,893

704

Total currency gain/ (loss) on revaluation

3,057

4,893

704

Net financial items

4,331

-3,975

-25,242

In addition to the interest expenses recognized in the profit and loss statement, borrowing costs of USD 1.2 million for 1Q 2026 have been capitalized as part of assets under construction in accordance with IAS 23 Borrowing Costs.

The net effect of currency items in the Income Statement and in the Statement of Other Comprehensive Income, including currency translation differences and currency hedges, was USD 2.4 million in 1Q 2026.

ALTERNATIVE PERFORMANCE MEASUREMENT (APM)

The Company has identified several APMs that are consistently applied for the reporting periods. The APMs are supplementary to the Financial Statements that are disclosed in compliance with IFRS. The APMs are disclosed to give a broader understanding of the operations, financial position, and associated risk of the Company.

EBITDA - EBITDA (Earnings before interest, taxes, depreciation and amortization) is the net of operating revenue and operating and administrative expenses. For 2025 operating revenues USD 271.5 million less operating and administrative expenses at totally USD 122.0 million equals EBITDA at USD 149.6 million. The Company considers the EBITDA to be a key number when analyzing the fleets operating performance and the margin that can be applied to the finance of capital expenditures, debt service and other cash disbursements. EBITDA percentage - EBITDA, % is the nominal EBITDA calculated as a percentage of operating revenue. For 2025 the EBITDA at USD 149.6 million equals 55% of the operating revenue at USD 271.5 million. The EBITDA percentage is used to compare, period by period, the development in relative EBITDA from operations. The EBITDA-% is also used for comparing segments' relative performance. Operating Margin - Operating margin is the EBITDA before administrative expenses. For 2025 EBITDA USD

149.6 million adjusted for General administration expenses at USD 26.7 million equals operating margin at USD

176.3 million. The Company considers the Operating margin to be a key number when analyzing the fleets operating performance and the margin that can be applied to the finance of capital expenditures, debt service and other cash disbursements.

Equity Ratio - Total Equity (including Non-controlling interest) relative to Total Equity and Liabilities. OTHER DEFINITIONS Contract backlog - Firm backlog is the total, nominal value of future revenues from firm contracts, excluding optional periods. The contract backlog is categorized per year, and reflects the coming years' operating revenues that are considered firm following contracts agreed with clients. Optional backlog is the total, nominal value of future revenues from optional contract periods. Utilization - vessels' effective time on hire relative to total time available in the reporting period, excluding vessels in lay-up. The relative utilization is reflecting the time that a vessel or the fleet has been on hire with clients. Zero utilization is reported when a vessel is off-hire caused by technical issues or when idle, awaiting employment. Capital expenditure - gross capital expenditure related to tangible assets at acquisitions, upgrades, class renewals (Dry-docking) and major periodic maintenance. Earnings per share - Earnings attributable to the shareholders in the parent divided by weighted average outstanding number of shares. Comprehensive income per share - Comprehensive income for the period for the Group divided by weighted average outstanding number of shares at the end of the reporting period. Interest-bearing debt - Current and long-term debt to commercial banks and credit institutions. Net interest-bearing debt - Interest-bearing debt less cash and cash equivalents. Vessel availability - Available days are defined as the percentage of days not included in a firm contract period or option period.

Sea1 Offshore Inc. c/o Sea1 Offshore AS

Kjøita 18

4630 Kristiansand Norway

Postal address:

P.O. Box 425

N-4664 Kristiansand S, Norway

Telephone:

+47 38 60 04 00

E-mail:

info@sea1offshore.com

https://www.sea1offshore.com



@Sea1 Offshore

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