Powercell Sweden AbOMXSTO: PCELL

Year-end Report Q4 2025

· Issued by Powercell Sweden Ab


-

Year-end report

January - December 2025



Execution, discipline and positioning in a volatile market

October - December 2025

  • Net sales SEK 65.1m (144.1), a decrease of 34% compared to same quarter previous year

  • Gross profit decreased to SEK 33.4m (57.6) with a gross margin of 35.2% (40.0)

  • Operating income SEK -18.6m (0.7)

  • Net income SEK -21.0m (2.3)

  • Operating cash flow SEK 101.8m (-17.8)

  • Earnings per share (basic and diluted) SEK

-0.34 (-0.21)

January - December 2025

  • Net sales SEK 385.0m (334.3), an increase of 15% compared to same period previous year

  • Gross profit increased to SEK 174.2m (116.2) with a gross margin of 45.2% (34.8)

  • Operating income SEK -22.6m (-53.7) *

  • Net income SEK -26,5m (-47.3)

  • Operating cash flow SEK -10.1m (-37.1)

  • Earnings per share (basic and diluted) SEK

    -0.75 (-1.52)

  • The Board of directors proposes that no dividend will be paid for the fiscal year 2025

    Significant events during the fourth quarter

    • PowerCell signs SEK 4,3m order for fuel cell systems from Zeppelin Power Systems.

    • PowerCell secured an order to deliver M2Power 250 methanol-to-power system to a European shipyard, valued SEK 43m.

    • An agreement was signed with US-based data center provider to supply two PowerCell PS160 fuel cell power systems for field validation in a data-center application.

    • PowerCell received an order from Enetech AS for the fuel cell system PS160.

    • PowerCell received a follow-up order from a leading European aerospace research institute. Valued at SEK 12m.

    • Current Chairman of the Board, Magnus Jonsson, decide to step down and not seek re-election at the Annual General Meeting in 2026.

      Significant events after the fourth quarter

  • On January 16 2026, it was announced in a press release that PowerCell joins European GAMMA project, a project funded by Horizon Europe for at total of EUR 17m to retrofit a bulk carrier with hydrogen-based fuel cell system.

  • PowerCell has signed an additional credit facility allowing customer project financing within a frame of SEK 50m.

Key performance indicators

SEK million, unless other stated Oct-Dec 2025 Oct-Dec 2024 Jan-Dec 2025 Jan-Dec 2024

Net sales

65.1

144.1

385.0

334.3

Gross profit

33.4

57.6

174.2

116.2

Gross margin, %

35.2

40.0

45.2

34.8

EBITDA*

-10.0

6.7

3.6

-30.6

Operating income

-18.6

0.7

-22.6

-53.7

Net income

-21.0

2.3

-26.5

-47.3

Earnings per share (basic and diluted), SEK

-0.34

-0.21

-0.75

-1.52

Equity asset ratio, %

64.6

62.5

64.6

62.5

Operating cash flow **

101.8

-17.8

-10.1

-37.1

*2024 including items affecting comparability, SEK 30m ** 2024 is affected by reclassification of blocked bank funds of SEK 18.5m

CEO comments

Execution, discipline and positioning in a volatile market:

The fourth quarter 2025 concluded a year in which PowerCell continued its shift from technology development to industrial execution, while operating in a market characterised by increasing interest but cautious investment decisions. Quarterly revenue declined compared to a strong comparative quarter in 2024, but the full-year outcome confirms tangible progress across product maturity, industrial capability and commercial positioning.

For the full year, net sales increased by 15 percent to SEK 385 million (334.3), with a gross margin improvement to

45.2 percent (34,8). Adjusted for foreign exchange effects, underlying growth was 24 percent and in line with our operational plan. Operating income improved materially compared to the previous year (-22.6 vs -53.7), reflecting a more industrialised portfolio, stronger project execution and sustained cost discipline. Operating cash flow strengthened significantly to -10.1 (-37.1), with a strong inflow in the fourth quarter driven by deliveries according to plan and active working capital management. We close the year with available cash of 126 MSEK, providing financial resilience and flexibility entering 2026.

A record year, with higher standards ahead

As communicated early in the year, 2025 followed a different profile than previous years, with revenue more evenly distributed across quarters rather than concentrated at year-end. This weighed on our fourth-quarter revenue and profitability versus 2024 but reflects better execution discipline and a healthier operating rhythm. We maintained positive EBITDA for the full year despite a lower-than-planned and FX-impacted top line, partly offset by IP-related revenues that remain an integrated and value-creating part of our business model.

2025 was a record year in several aspects, yet still below our long-term ambition. Positive EBITDA at a lower top line confirms progress in execution and cost control, while underlining the need to scale revenue more consistently and predictably. We see the year as evidence that our fundamentals are strengthening and remain focused on turning our technical leadership and industrial readiness into sustained profitability as the market matures.

Commercial progress across segments

During the quarter, PowerCell secured several strategically important orders that clearly show both execution in our core business and expanding demand in adjacent applications. Highlights include the SEK 43 million M2Power 250 methanol-to-power order to a European shipyard, the SEK 12 million follow-on order from a leading European aerospace research institute. And early traction in Power Generation through our recently launched PS160 with a field validation agreement with a US-based data center provider and

orders from Zeppelin Power Systems and the Norwegian system integrator Enetech AS. In marine, deliveries of MS225 systems were completed on time and customer programs have now progressed into the system integration phase.

Collectively, these wins demonstrate the breadth of our addressable markets, confirm the strength of our portfolio in mission-critical environments, and underline Power Generation as an emerging second pillar alongside our established segments.

Prepared for a wide range of outcomes

The market environment remains uncertain: demand, regulatory pressure and customer awareness are increasing across several segments, but geopolitical uncertainty, stricter capital discipline and cautious investment behavior continue to delay decisions, leaving a wide range of potential outcomes for 2026.

Our response is structural. In marine, we build on in-house system integration and a proven delivery track record. In Power Generation, we are creating a second pillar that leverages Bosch's manufacturing infrastructure, enabling scalable growth with limited capital exposure and maintained margin discipline. The combination is intentionally not built around a single forecast, but to remain resilient and flexible as the market takes shape. This approach is underpinned by the capabilities and commitment of our people, whose industrial execution and delivery discipline are central to our progress.

PowerCell enters 2026 with strengthened industrial capabilities, a broader and more competitive product portfolio and a solid financial position, well placed to manage risk and capture opportunity across this range of outcomes.



Gothenburg, October 2025 CEO Richard Berkling

Financial performance October-December 2025

Net sales

Net sales amounted to SEK 65.1m (144.1), a decrease of 34%. License fees from Robert Bosch GmbH in total accounted to SEK 20.6m (23.0).

Gross profit and operating income/loss

Gross profit decreased to SEK 33.4m (57.6) with a gross margin of 35.2% (40.0). Margin is impacted by the licence fees income received in the quarter. During the fourth quarter margin is affected by a negative currency effect of -6.8m (5.6m), following re-evaluating project reported as percentage of completion.

Research and development costs increased to SEK -34.7

(-26.6) due to periodization effects between quarters within 2025.

Other operating income amounted to SEK 13.1m (8.6). The increase between quarters consists of the currency effect on operating activities.

In the quarter, SEK 2.6m (13.5) was capitalised as development expenditures. The majority of the capitalised expenditures are related to the development of the PS200 system. Amortization of the PS200 system in the quarter amounted to SEK- 3.3m (-0.2).

Net income and financial items

Net financial items amounted to SEK -2.4m (1.6). Net income in the quarter was SEK -21.0m (2.3).

Cash flow

During the quarter operating cash flow amounted to SEK 101.8m (-17.8). Major payment milestones for projects reported as percentage of completions improved the cashflow during the quarter. Continued investments in line with proceeds in last year's capital raise, also impact short term cash flow.

Cash flow from investing activities was affected by product development capitalisation. In the quarter, SEK 2.6m (13.5) was capitalised as intangible assets.

Total cash flow for the quarter amounts to SEK 70.7m (148.6).

Financial position

On December 31, 2025, cash and cash equivalents amounted to SEK 78.8m (218.6) and available liquidity amounted to SEK 128.8m including unused credit facility that amounted to SEK 50m. In the fourth quarter of 2024 a direct issue took place generating a cash flow of SEK 182.0m.

Net sales Gross profit %

450

400

350

300

250

200

150

100

50

0

Q4 23 Q1 24 Q2 24 Q3 24 Q4 24 Q1 25 Q2 25 Q3 25 Q4 25

Net sales, SEK million R12M

450

400

350

300

250

200

150

100

50

0

70%

60%

50%

40%

30%

20%

10%

0%

Q4 23 Q1 24 Q2 24 Q3 24 Q4 24 Q1 25 Q2 25 Q3 25 Q4 25

Gross profit margin, % R12 Gross profit margin %

70%

60%

50%

40%

30%

20%

10%

0%

Financial performance January-December 2025

Net sales

Net sales amounted to SEK 385.0m (334.3), an increase of 15%. Royalty and license fees from Robert Bosch GmbH accounted to SEK 112.1m (37.8). Although license fees in this period are significant, it is still a business model that PowerCell has proven and is expected to continue to explore going forward, not with the same outcome in every quarter but still on a continuous base.

Gross profit and operating income/loss

Gross profit increased to SEK 174.2m (116.2) with a gross margin of 45.2% (34.8). Compared to 2024, gross profit margin is largely impacted by license fees received in the second quarter. Margin was held back compared to last year by negative currency effects, approximately SEK

-21.4m (7.2m), following re-evaluating project reported as percentage of completion.

In Q3 2025 selling and administrative costs includes provision for organization changes of SEK 5m.

Other operating costs consists of currency effects on operating activities and amounted to SEK -18.5m (-24.6).

Other operating income consists of funding and currency effects on operating activities and amounted to SEK 54.6m (48.6). The income from funding has decreased with SEK 5m and the currency effect increased to SEK SEK 11m.

During the year, SEK 24.3m (40.3) has been capitalised as development expenditures. The majority of the capitalised expenditures are related to the development of a new version of PS200 system. Amortization of the PS200 system amounted to SEK -5.3m (-0.2).

Net income and financial items

Net financial items amounted to SEK -6.7m (6.2).

Net income during the period was SEK -26.5m (-47.3).

Net income includes a total currency effect of SEK 4.6m (-0.7)

Cash flow

During the period operating cash flow was SEK

-10.1m (-37.1). Cash flow for the quarter, like previous quarters in 2025, is affected by planned working-capital activities, a deliberate measure to secure supply, protect margins, and maintain delivery readiness in a volatile market.

Major payment milestones for projects reported as percentage of completions improved the cashflow during the last quarter.

Cash flow from investing activities was affected by product development capitalisation. During the year SEK 24.3m (40.3) was capitalised as intangible assets. Investing activities was also affected by a change in financial assets of SEK

36.4m mostly related to the license fees invoiced during second and fourth quarter that are classified as long-term.

Cash flow from financing activities was affected by a loan amortization when a loan was conversed to a credit facility of SEK 50m.

Total cash flow for the year 2025 amounts to SEK

-134.8m (141.0).

Financial position

On December 31, 2025, cash and cash equivalents amounted to SEK 78.8m (218.6) and available liquidity amounted to SEK 128.8m including unused credit facility that amounted to SEK 50m.

In the fourth quarter of 2024 there was no credit facility but a loan of SEK 50m that was later converted to a credit facility during 2025. In the fourth quarter of 2024 a direct issue took place generating a cash flow of SEK 182.0m.

Condensed income statement - Group

SEK thousand Note Oct-Dec 2025 Oct-Dec 2024 Jan-Dec 2025 Jan-Dec 2024

Net sales

3

65,066

144,080

384,658

334,278

Costs of goods and services sold

-61,625

-86,513

-210,760

-218,107

Gross profit

33,444

57,567

174,168

116,171

Selling and administrative costs

4

-26,674

-26,305

-116,120

-113,334

Research and development costs

-34,687

-26,867

-114,363

-110,877

Other operating income

7

13,123

8,626

54,868

48,608

Other operating costs

8

-3,487

-6,285

-18,526

-24,611

Operating income before items affecting comparability

-18,581

706

-22,G43

-83,743

Items affecting comparability

6

-

-

-

30,000

Operating income

-18,581

706

-22,G43

-53,743

Net financial items

-2,402

1,602

-6,662

6,15G

Profit (loss) after financial items

-20,G83

2,308

-2G,605

-47,584

Income tax

6

26

75

266

Profit (loss) for the period

-20,G77

2,334

-2G,530

-47,285

Other comprehensive income:

Items that may be reclassified to profit or loss

Exchange differences from foreign operations

1

-64

-140

-317

Other comprehensive income for the period

1

-64

-140

-317

Total comprehensive income for the period

-20,G76

2,270

-2G,670

-47,602

Profit (loss) for the period and total comprehensive income are, in their entirety, attributable to shareholders of the Parent Company.

Earnings per share, calculated on profit (loss) for the year attributable to Parent Company shareholders of ordinary shares:

SEK Note Oct-Dec 2025 Oct-Dec 2024 Jan-Dec 2025 Jan-Dec 2024

Earnings per share, basic

5

-0.34

-0.21

-0.75

-1.52

Earnings per share, diluted

5

-0.34

-0.21

-0.75

-1.52

Condensed balance sheet - Group

SEK thousand

2025-12-31

2024-12-31

ASSETS

Non-current assets

Intangible assets

78,814

62,766

Right of use assets (leasing)

20,562

26,326

Tangible fixed assets

18,623

25,440

Deferred tax assets

526

413

Long term trade receivables

36,407

-

Total non-current assets

158,262

114,G48

Current assets

Inventories

216,833

144,180

Current receivables

144,021

184,363

Cash and cash equivalents

78,823

218,616

Total current assets

43G,677

547,4G2

TOTAL ASSETS

5G7,G3G

662,440

EQUITY AND LIABILITIES

Equity attributable to Parent Company shareholders

Share capital

1,274

1,274

Other contributed capital

816,862

816,862

Reserves

-457

-317

Retained earnings (including profit (loss) for the year)

-431,177

-404,146

Total equity attributable to Parent Company shareholders

386,532

413,703

Liabilities

Non-current liabilities leases

12,370

17,174

Non-current liabilities

176

365

Current liabilities leases

6,685

6,646

Current liabilities

162,173

224,522

Total liabilities

211,407

248,737

TOTAL EQUITY AND LIABILITIES

5G7,G3G

662,440

Condensed statement of changes in equity - Group

Attributable to shareholders of the Parent Company

Retained earnings incl. profit

SEK thousand Note Share capital

Other contri-

buted capital Reserves

(loss) for the

year Total equity

Opening balance 1 January 2025

1,274

816,8G2

-317

-404,146

413,703

Profit (loss) for the period

-

-

-

-26,530

-26,530

Other comprehensive income for the period

-

-

-140

-

-140

Total comprehensive income for the period

-

-

-140

-2G,530

-2G,670

Transactions with shareholders

Share-based compensation to employees

-

-

-

2,466

2,466

Closing balance 31 December 2025

1,274

816,8G2

-457

-431,177

386,532

Opening balance 1 January 2024

1,147

635,007

-

-360,720

275,434

Profit (loss) for the period

-

-

-

-47,285

-47,285

Other comprehensive income for the period

-

-

-317

-

-317

Total comprehensive income for the period

-

-

-317

-47,285

-47,602

Transactions with shareholders

Share-based compensation to employees

-

-

-

3,856

3,856

Share issue

127

181,885

-

-

182,012

Closing balance 31 December 2024

1,274

816,8G2

-317

-404,146

413,703

Condensed cash flow - Group

SEK thousand

Oct-Dec 2025

Oct-Dec 2024

Jan-Dec 2025

Jan-Dec 2024

Cash flow from operating activities

Operating profit (loss)

-18,581

706

-22,643

-53,743

Adjustments for non-cash items

7,302

4,861

24,548

2,184

Interest paid/received

-761

-326

-1,178

-680

Paid income tax

736

234

272

-413

Cash flow from operating activities before changes in working capital

-11,301

5,505

6GG

-52,G52

Cash flow before changes in working capital

Increase/decrease of inventories

-45,507

-25,166

-72,647

-26,542

Increase/decrease of current receivables *

64,338

-62,660

44,304

-38,648

Increase/decrease of current liabilities

64,266

64,814

17,563

81,333

Total changes in working capital *

113,127

-23,315

-10,780

15,843

Cash flow from operating activities *

101,826

-17,810

-10,081

-37,10G

Cash flow from investing activities

Acquisitions of tangible and intangible assets

-4,160

-13,504

-27,636

-46,542

Change in financial assets

-25,034

-

-36,407

-

Cash flow from investing activities

-2G,224

-13,504

-67,343

-46,542

Cash flow from financing activities

Borrowed (+)/repaid (-) short-term loans

-

-

-50,000

50,000

Repayment of leasing liability

-1,856

-1,818

-7,367

-7,321

Share issue

-

182,012

-

182,012

Cash flow from financing activities

-1,856

180,1G4

-57,367

224,6G1

Decrease/increase of cash and cash equivalents *

70,746

148,880

-134,7G1

141,040

Opening cash and cash equivalents *

6,531

67,865

218,616

70,806

Effects of exchange rate changes on cash and cash equivalents

-1,454

2,144

-5,305

7,070

Closing cash and cash equivalents *

78,823

218,G1G

78,823

218,G1G

* 2024 is affected by reclassification of blocked bank funds of 18.536 TSEK.

Condensed income statement - Parent Company

SEK thousand Note Oct-Dec 2025 Oct-Dec 2024 Jan-Dec 2025 Jan-Dec 2024

Net sales

65,066

144,080

384,658

334,278

Costs of goods and services sold

-61,625

-86,513

-210,760

-218,107

Gross profit

33,444

57,567

174,168

116,171

Selling and administrative costs

-26,467

-30,861

-115,086

-114,314

Research and development costs

-33,800

-42,686

-132,816

-150,555

Other operating income

13,014

8,582

54,667

48,818

Other operating costs

-3,487

-6,285

-18,526

-24,606

Operating income before items affecting comparability

-17,326

-13,G83

-37,5G3

-124,486

Items affecting comparability

-

-

-

30,000

Operating income

-17,326

-13,G83

-37,5G3

-G4,486

Net financial items

-2,248

1,755

-5,G18

6,44G

Profit (loss) after financial items

-1G,574

-12,228

-43,511

-88,037

Income tax

28

23

113

134

Profit (loss) for the period

-1G,546

-12,205

-43,3G8

-87,G03

In the Parent Company there are no items recognised as other comprehensive income, which is why total comprehensive income corresponds to profit (loss) for the period.

Condensed balance sheet - Parent Company

SEK thousand

2025-12-31

2024-12-31

ASSETS

Non-current assets

Intangible assets

3,186

6,164

Tangible fixed assets

18,623

25,440

Financial assets

43,116

1,426

Total non-current assets

65,231

33,063

Current assets

Inventories

216,833

144,180

Current receivables

147,262

187,446

Cash and bank balances

76,087

214,454

Total current assets

440,182

546,083

TOTAL ASSETS

505,413

57G,146

EQUITY AND LIABILITIES

Restricted equity

Share capital

1,274

1,274

Total restricted equity

1,274

1,274

Non-restricted equity

Share premium reserve

737,362

737,362

Retained loss

-381,626

-266,525

Profit (loss) for the period

-43,368

-87,603

Total non-restricted equity

312,065

352,G64

Total equity

313,33G

354,238

Liabilities

Current liabilities

162,074

224,608

Total liabilities

1G2,074

224,G08

TOTAL EQUITY AND LIABILITIES

505,413

57G,146

Notes to the consolidated statements

Note 1 | General

Powercell Sweden AB (publ) (PowerCell), Corp. Id. No 556756-8353, is a Parent Company registered in Sweden and domiciled in Gothenburg, with address Ruskvädersgatan 12, 418 34 Gothenburg, Sweden.

The Board has approved this interim consolidated financial statement for publication on February 4, 2026.

All amounts are stated in SEK thousand unless stated otherwise. Amounts in brackets refer to the comparative year.

Note 2 | Accounting policies

PowerCell applies IFRS as endorsed by the EU. The accounting policies and definitions adopted are consistent with those described in PowerCell Group's Annual Report 2024.

This year-end report has been prepared in

accordance with IAS 34 Interim Financial Reporting and the Swedish Annual Accounts Act. The Parent Company applies RFR 2 Accounting for legal entities and the Swedish Annual Accounts Act.

Note 3 | Net sales

Revenue from contracts with customers

The Group receives revenue from the transfer of goods and services both over time and at a point in time in the following categories and from the below geographic markets.

Revenue from contracts with customers

SEK thousand Oct-Dec 2025 Oct-Dec 2024 Jan-Dec 2025 Jan-Dec 2024

Hardware

10,831

16,305

37,025

71,278

Services

36,243

11,656

134,181

36,601

Royalty fees

-1,245

22,677

10,376

37,787

Projects according to percentage of completion

46,240

62,836

203,376

188,312

Total

G5,06G

144,080

384,G58

334,278

Revenue from contracts with customers per country, based on where customers are located Oct-Dec 2025 Oct-Dec 2024 Jan-Dec 2025 Jan-Dec 2024

Sweden

115

1,116

6,748

3,031

Germany

24,011

33,000

146,055

71,426

Great Britain

-415

4,716

14,037

12,047

Netherlands

20,085

1,153

42,536

5,626

US

-238

-46

-3,366

21,204

Norway

6,022

11,643

12,168

100,575

Italy

22,151

83,746

133,320

87,284

Other

20,338

8,752

30,430

32,776

Total

G5,06G

144,080

384,G58

334,278

Note 4 | Related party transactions

No significant transactions with related parties have taken place in the period.

Note 5 | Earnings per share

SEK

Oct-Dec 2025

Oct-Dec 2024

Jan-Dec 2025

Jan-Dec 2024

Earnings per share, basic

-0.34

-0.21

-0.75

-1.52

Earnings per share, diluted

-0.34

-0.21

-0.75

-1.52

Performance measures used in the calculation of earnings per share

Profit/loss attributable to the shareholders of the Parent Company used in the calculation of earnings per share, basic and diluted

SEK thousand

Profit (loss) attributable to Parent Company shareholders

-16,546

-12,205

-43,368

-87,603

Number

Weighted average number of ordinary shares at the calculation of earnings per share, basic

57,862,434

57,862,434

57,862,434

57,862,434

Adjustment for the calculation of earnings per share, diluted

57,862,434

57,862,434

57,862,434

57,862,434

Note 6 | Items affecting comparability

SEK thousand

Oct-Dec 2025

Oct-Dec 2024

Jan-Dec 2025

Jan-Dec 2024

Government loan converted into grant

-

-

-

30,000

Total

-

-

-

30,000

Note 7 | Other operating income

SEK thousand Oct-Dec 2025 Oct-Dec 2024 Jan-Dec 2025 Jan-Dec 2024

Currency exchange gains

6,636

2,260

28,400

16,613

Grants

5,810

6,766

25,787

30,735

Other

674

-430

711

1,260

Total

13,123

8,626

54,8G8

48,G08

The majority of the RsD grants come from the EU and relate to projects within the aviation segment. Costs related to the EU-granted projects are to be found in operating expenses as RsD costs.

Note 8 | Other operating cost

SEK thousand

Oct-Dec 2025

Oct-Dec 2024

Jan-Dec 2025

Jan-Dec 2024

Currency exchange losses

-3,487

-6,285

-18,526

-24,611

Total

-3,487

-6,285

-18,526

-24,611

Definition of key financial indicators

In this financial report, there are references to several performance measures. Some of the measures are defined in IFRS, others are alternative performance measures and are not disclosed in accordance with applicable financial reporting frameworks or other legislations. The performance measures are used by the Group to assist both

investors and management in analysing PowerCell's business. The performance measures in this financial report are described and defined below. The reason for the use of the performance measure is also disclosed.

Equity/assets ratio, %

Equity in relation to total assets. The ratio can help investors understand how much of the company's assets are funded by issuing stock rather than borrowing money and may indicate how financially stable the company may be in the long run.

Earnings per share

Net income is divided by the weighted average number of outstanding shares.

Gross margin, %

Net revenue less cost of goods sold through net revenue. Gross margin may help investors understand how much revenue the company retains, which can be used to pay other costs.

Net sales rolling twelve-month

Net sales for a period that is determined monthly and consists of the previous twelve consecutive calendar months. Net sales rolling twelve months can give investors an understanding of the company's sales development on a more current basis than the previous financial year.

Other information

Employees

On December 31, 2025, the Group had 154 (146) employees measured as full-time equivalents, FTE.

The share

The share is listed on Nasdaq Stockholm under the ticker PCELL. On December 31, 2025, the total number of outstanding shares was 57,862,434. PowerCell holds no treasury shares.

Risks and uncertainties

Through its operations, PowerCell is exposed to risks and uncertainties, which have been increasingly noticeable during the last years of global financial uncertainties. For extensive information on the most significant operational and financial risks, please see pages 56-60 and pages 66-67 in the Annual Report for 2024.

PowerCell's underlying markets are driven by the strong megatrend of electrification and society's need to transition to emission-free energy. However, lingering economic activities can have an impact on the timing of customers' investment decisions.

Parent Company

The main part of the Group's activity is carried out in the Parent Company PowerCell Sweden AB. Out of 154 employees, 152 are employed by the Parent Company. The Parent Company's revenue amounted to SEK 65.1m (144.1) in the fourth quarter. Operating income for the quarter amounted to SEK -17.3m (-14.0).

Ten largest owners December 31, 2025

Name

Number of Shares

Votes and capital

Robert Bosch

6,463,531

11.22%

Norges Bank Investment Management

2,666,367

5.18%

Avanza Pension

2,376,562

4.11%

Axon Partners Group Investment SGEIC

1,048,056

1.81%

Green Benefit AG

875,821

1.51%

Global X Management Company LLC

776,415

1.35%

Legal s General

478,028

0.83%

Magnus Konrad

406,000

0.71%

VanEck

400,256

0.66%

SEB Funds

377,468

0.65%

Total ten largest owners

16,237,567

28.06%

Others

41,654,867

71.64%

Total

57,8G2,434

100.00%

Source: Modular Finance AB. Compiled and processed data from various sources, including Euroclear, Morningstar and the Swedish Financial Supervisory Authority (Finansinspektionen).

Assurance of the Board of Directors

The Board of Directors and the CEO warrant that this

year-end report for Powercell Sweden AB (publ), Corp. Id. No. 556756-8353, provides a true and fair picture of the Parent Company's and the Group's operations, financial position and results and describes

the significant risks and uncertainties of the Parent Company and the companies included in the Group.

This report has not been reviewed by the Company's audi-

tor.

Gothenburg, February 4, 2026

Magnus Jonsson

Chairman

Nicolas Boutin

Director

Helen Fasth Gillstedt

Director

Riku-Pekka Hägg

Director

Karin Ryttberg-Wallgren

Director

Uwe Hillmann

Director

Annette Malm Justad

Director

Richard Berkling

CEO

Financial calendar

Interim report Q1 2026, April 23 Annual General Meeting, May 11

Interim report first half year 2026, July 16 Interim report Q3 2026, October 22

Interim report Q4 and year-end report 2026, February 3, 2027

Webcast presentation

An online presentation will take place today at 08:30 am CEST. The presentation can be listened to online or by calling in. A question-and-answer session will follow the presentation. The presentation is held in English.

If you wish to participate online, please use the link: https://powercell-group.events.inderes.com/q4-report-2025

You can ask questions in writing at the online presentation.

If you wish to participate in the telephone conference, you can register using the link: https://events.inderes.com/powercell-group/q4-report-2025/dial-in

Following registration, you will receive telephone numbers and a conference ID to log in to the conference. You can ask questions verbally at the telephone conference.

Contact details:

CEO Richard Berkling

+46 (0) 31 7203620

richard.berkling@powercellgroup.com

CFO Anders Düring

+46 (0) 70 8887733

anders.during@powercellgroup.com

This information constitutes information that Powercell Sweden AB (publ) is obliged to make public according to the EU Market Abuse Regulation and the Swedish Securities Market Act. The information was submitted for publication through the contact person set out above at 07:30 am CEST on February 4, 202c.

Every care has been taken in the translation of this interim report. If there are discrepancies, the Swedish original will supersede the English translation. The addition of the totals presented may result in minor rounding differences.

About PowerCell

PowerCell is a world leader in hydrogen electric solutions with unique fuel cell stacks and systems. With decades of experience, we use our expertise to accelerate the transition to an emission-free, more sustainable world. We target industries such as aviation, marine, off-road, on-road and stationary power generation. With our cutting-edge products, we help our customers to reach net zero emissions already today.

We are headquartered in Gothenburg, Sweden with sales globally. PowerCell is listed on Nasdaq Stockholm.

To read more about our products and services, visit https://powercellgroup.com.

Powercell Sweden AB (publ)

Corp. Reg. No. 556759-8353

Ruskvädersgatan 12, SE-418 34 Gothenburg

Tel: +46 (0) 31 720 36 20

powercellgroup.com

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