Wacker Chemie AgXETR: WCH

Financial document - (q4 2025 prelims confcall slides)

· Issued by Wacker Chemie Ag

Update Picture

FY 2025e

Preliminary Release

Wacker Chemie AG

January 28th, 2026





Sustainability

CDP Climate Rating A EcoVadis Gold

WACKER achieved the top scores in

the latest annual assessments.

External ratings provide customers

with proof of our sustainability credentials. Our leading sustainability profile is a differentiating factor in the market.

Operations

Utilization rates remain unsatisfactory due to ongoing macroeconomic & geopolitical headwinds



PACE Cost Project

Measures defined in Q4/25 to cut fixed production and admin costs by > €300m; focus on profitable growth

530 €m

EBITDA

before special effects

Special Effects

In Q4/25, €100m EBITDA relevant and an additional €600m in non-cash charges included in net income

5.49 €bn

Sales

FYQ/234/2: 4€:5€.7125b4nm

430 €m

EBITDA

reported

FY/24: €744m

-800 €m

Net Income

FY/24: €261m

Overview

Financials

Sales & EBITDA held back by weak markets; cash flow supported by targeted actions to reduce working capital

Overview of provision and valuation adjustments

Special Effects in FY/25e

PACE cost project

Restructuring provision included in reported group

EBITDA figure of €430m

€100m

Non-cash charges below the EBIT line and included in net income

Siltronic stake

Market value of shares consistently below book value

€310m

German deferred tax assets

Conservative outlook on German taxable income

€195m

ADL Biopharma

Impairment of goodwill from acquisition of Spanish fermentation assets

€90m

Underway With Total Savings Of > €300 Million Per Year Targeted



Cost project details

PACE

Project



Comprehensive cost project underway

  • Targeted savings of over €300m per year

  • More than half of the savings are to result from a reduction in personnel

  • Over 1,500 job cuts planned worldwide

  • Project team developed measures to achieve targets, main areas:

    • Labor productivity

    • Maintenance & engineering

    • Production related services

    • Procurement

  • Implementation started January 2026 and to be completed by end of 2027

  • Restructuring provision of €100m in Q4/25

To Reduce Investments In Working Capital

Year-over-year FY and Q4 performance

In €m

Q4 2025e

Q4 20241

%

2025e

20241

%

Sales

1,255

1,335

-6%

5,485

5,722

-4%

EBITDA before specials

185

283

-35%

530

744

-29%

EBITDA-margin before specials

15%

21.2%

-

10%

13.0%

-

EBITDA

85

283

-70%

430

744

-42%

EBITDA-margin

7%

21.2%

-

8%

13.0%

-

EBIT

-140

152

-

-180

271

-

EBIT-margin

-11%

11.4%

-

-

4.7%

-

Net income

-695

144

-

-800

261

-

CapEx

165

223

-26%

465

666

-30%

Net cash flow

280

79

>100%

-5

-326

-

Net financial debt

885

691

28%

885

691

28%

1) 2024 EBITDA and EBIT figures restated due to reclassification of Investment income to financial result

PACE Provision & Targeted Working Capital Measures

Quarterly figures

Sales (€m)

-6%

1,335

1,478

1,413

1,340

1,255

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

EBITDA (€m) / margin

-70%

283

119

114

112

85

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

7%

8.3%

8.1%

8.1%

21.2%

Q4 Comments

  • EBITDA of 4 operating segments -46% yoy to ~ €100m (PY €185m)

  • Chemicals (Silicones & Polymers) with year-end seasonality and inventory/cost management

  • Polysilicon with strong growth in Semi, low solar volumes

  • Biosolutions held back by ongoing weak markets

  • CO2compensation for FY 2025 received (approx. €160m) and recognized as income in the OTHERS segment in Q4/25



Quarterly figures

Sales (€m)

-8%

650

745

713

673

600

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

EBITDA (€m) / margin

-42%

103

104

69

86

40

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

7%

10.7%

12.8%

14.6%

13.9%

Q4 Comments

  • Sales & EBITDA held back by negative Volume / Mix effects, FX and low utilization rates

  • Specialty pricing resilient, market prices for standards in China showed late improvement

  • Successful initiatives addressing inventories and accounts receivables supported cash generation but weighed on the margin

  • Order intake patterns remained weak as expected

Quarterly figures

Sales (€m)

-6%

337

360

363

344

315

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

EBITDA (€m) / margin

+3%

34

37

40

47

35

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

11%

10.1%

10.9%

10.4%

13.7%

Q4 Comments

  • Sales and EBITDA defined by lower volumes, negative FX effects, lower ASPs and typical year-end seasonality

  • Stronger performance in EMEA, weakness in China continued

  • Cost management supported Q4/25 results

  • Order intake patterns remained weak as expected



Quarterly figures

Sales (€m)

106

91

-15%

87

93

90

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

EBITDA (€m) / margin

-€14m

16

5

8

5

2

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

2%

5.5%

5.8%

8.8%

14.9%

Q4 Comments

  • Sales stable QoQ, but declined YoY due to reductions in Biopharma customer offtake

  • Inventory initiatives and low utilization rates weighed on EBITDA

  • Focus on strengthening commercial activities, filling capacities and cost management



Quarterly figures

Sales (€m)

+8%

209

245

218

197

225

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

EBITDA (€m) / margin

-70%

66

24

34

Q4 2024

Q1 2025

Q2 2025

18

8.9%

Q3 2025

20

Q4 2025e

9%

9.9%

15.4%

31.4%

Q4 Comments

  • Strong semi sales, volumes up double-digit % YoY

  • Low solar-grade demand due to regulatory uncertainty in the US with Section 232 decision pending

  • EBITDA held back by low solar-grade volumes, FX and very low plant utilization rates



Quarterly figures

Sales (€m)

37

40

-6%

34

36

35

Q4 2024

Q1 2025

Q2 2025

Q3 2025

Q4 2025e

EBITDA (€m)

-€114m

99

-15

-51

-47

Q4 2024

Q1 2025

-69

Q2 2025

Q3 2025

Q4 2025e

Q4 Comments

  • PACE cost project provision of €100m included in reported

    Q4/25 EBITDA figure of -€15m

  • To ensure a true and fair view of segment performance, we credit the expected payments (CO2compensation) quarterly to the segments, debiting OTHERS

  • CO2compensation for FY/25 received (approx. €160m) and recognized as income in the OTHERS segment in Q4/25, net effect approx. €120m after Q4 credit to segments

  • Underutilization of infrastructure assets weighs on results



Annual and quarterly figures

In €m

FY 2025e

FY 20241

Q4 2025e

Q4 20241

Sales

EBITDA

%

Sales

EBITDA

%

Sales

EBITDA

%

Sales

EBITDA

%

Chemicals

4,115

495

11.7

4,269

535

12.5

915

75

8

986

103

10.5

Silicones

2,730

335

12.3

2,805

341

12.2

600

40

7

650

69

10.7

Polymers

1,380

160

11.6

1,463

194

13.3

315

35

11

337

34

10.1

Biosolutions

360

20

6.1

375

35

9.4

90

2

2

106

16

14.9

Polysilicon

885

95

10.8

949

193

20.4

225

20

9

209

66

31.4

Others

145

-180

-

144

-20

-

35

-15

-

37

99

-

Consolidation

-

-

-

-15

-1

-

-

-

-

-3

-1

-

WACKER Group

5,485

430

7.8

5,722

744

13.0

1,255

85

7

1,335

283

21.2

1) 2024 EBITDA figures restated due to reclassification of Investment income to financial result

Si-Metal (€/mt)

6,000

4,000

2,000

0

2022

2023

2024

2025

2026

Electricity (€/MWh)

500

400

300

200

100

0

2022

2023

2024

2025

2026

VAM (€/mt)

4,000

3,000

2,000

1,000

0

2022

2023

2024

2025

2026

Natural Gas (€/MWh)

250

200

150

100

50

0

2022 2023

2024

2025

2026

DE000WCH8881

WCH888 WCH

ISIN

WKN

Deutsche Börse

Additional Information

Wacker Chemie AG

Gisela-Stein-Straße 1, D-81671 Munichinvestor.relations@wacker.com

Joerg Hoffmann, CFA

Tel. +49 89 6279 1633 |joerg.hoffmann@wacker.com

Scott McCollister

Tel. +49 89 6279 1560 |scott.mccollister@wacker.com

Investor relations contacts



Publications

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2024 ANNUAL REPORT &ESG

DISCLOSURES



Financial Calendar

March 11, 2026

April 29, 2026

May 6, 2026

July 30, 2026

Oct. 29, 2026

FY 2025 Results

Q1 2026 Results AGM

Q2 2026 Results

Q3 2026 Results

WACKER: Issuer, Contact and Additional Information

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