Imerys SaEURONEXT: NK

Press release (Imerys press release H1 results 29 July 2026 VENG)

· Issued by Imerys Sa
‌Imerys reports solid H1 2026 results - Higher sales drive adjusted EBITDA and margin expansion‌‌
  • Improved sales momentum

    • H1 2026 revenue of €1.74 billion: +1.8% at constant exchange rates, benefitting from higher sales volumes (+0.5% vs H1 2025) amid subdued demand in some end markets

    • Q2 2026 revenue of €906 million: +2.9% at constant exchange rates, after +0.7% in Q1 2026

  • Adjusted EBITDA growth

    • H1 2026 EBITDA of €290 million: +10% year-on-year at constant exchange rates, leading to an adjusted EBITDA margin of 16.6%, a 0.6 pp gain over the prior period

    • Q2 2026 EBITDA of €172 million: +14.5% versus last year at constant exchange rates, representing 19% of revenue, underscoring the Group's operating leverage

  • Net current free operating cash flow of €109 million (up from €44 million in the prior year period), resulting from lower capital expenditures and strict working capital management

  • Full year 2026 adjusted EBITDA target between €550 and €580 million, assuming no material deterioration in the current economic environment

Consolidated results1

(in € million)

Q2 2025

Q2 2026

Variation Q2

H1 2025

H1 2026

Variation H1

At constant exchange rates

Revenue

886

906

+2.2%

1,757

1,740

-0.9%

+1.8%

Organic growth

2.3%

-

1.5%

-

-

Adjusted EBITDA

154

172

+11.7%

281

290

+3.0%

+10.0%

Adjusted EBITDA margin2

17.3%

19.0%

-

16.0%

16.6%

-

-

Current operating income

87

91

+4.3%

143

137

-4.7%

+6.7%

Current operating margin

9.8%

10.0%

-

8.2%

7.9%

-

-

Operating income

81

92

+13.7%

129

116

-10.6%

-

Current net income, Group share

52

45

-12.8%

83

66

-19.9%

-

Net income, Group share

47

49

+3.5%

70

49

-29.9%

-

Net current free operating cash flow3

-

-

-

44

109

-

-

Current net income per share, Group share

-

-

-

€0.98

€0.78

-19.9%

-

1 The definition of alternative performance measures can be found in the glossary at the end of the press release

2 Share of net income from joint ventures contributes 1.4 percentage point (pp) and 1.2 pp to Q2 2026 and H1 2026 adjusted EBITDA margin, respectively (0.6 pp in Q2 2025, 0.6 pp in H1 2025)

3 Net current free operating free cash flow: effective January 1, 2026, definition modified as additions to rights of used assets replaced by repayment of lease liabilities to prevent significant fluctuation at contract renewals. Under previous definition "Net Current free operating cash flow" would have been €63.5 million



Alessandro Dazza, Chief Executive Officer, said:

« Imerys delivered a solid first-half performance, with improved sales momentum and a material increase in adjusted EBITDA and margin. These results confirm the value of the investments we have made in recent years, both organically and through targeted acquisitions, in production capacity, innovation and productivity. These actions are now enabling us to generate growth and improve profitability despite markets that remain largely subdued and an uncertain geopolitical environment ».

‌OUTLOOK‌

Our performance in the first half of 2026 gives us confidence in delivering a solid full-year result, while we remain watchful of uneven demand trends and broader macroeconomic and geopolitical uncertainty. As a consequence, the Group targets an adjusted EBITDA in the range of €550 to €580 million for the year 2026, assuming no material deterioration in the current macroeconomic environment. We continue to focus on what we can control: serving our customers, managing costs and cash with discipline, and executing our strategic priorities.

‌HIGHLIGHTS

‌Horizon Project

The cost and performance improvement plan is progressing as planned across all relevant countries. As of June 30, 2026, €17 million in savings have already been achieved. This demonstrates that the Group is on track to realize over 50% of the expected benefits (€50-60 million versus the 2025 cost base) in 2026, with the full run-rate impact achieved from 2027 onward. As of June 30, 2026, €30 million of restructuring costs were booked in relation to this project.

‌Closing of the acquisition of Great Lakes Minerals business (USA)

The acquisition of Great Lakes Minerals, a leading United States-based processor and distributor of minerals for the refractory and abrasive industry, was closed on June 1, 2026.

This acquisition strengthens Imerys' Solutions for Refractory, Abrasives and Construction portfolio with critical materials, including calcined bauxite, mullite and fused alumina, while positioning the Group as a key supplier to customers across North America. The transaction also expands Imerys' geographical footprint with strategically located industrial assets on the Ohio River in Kentucky, allowing the Group to leverage direct barge-to-plant feedstock handling capabilities.

Imerys expects the business to generate revenue of approximately $80 million per year post integration, and to benefit from the ongoing reshoring of industrial activities to the USA.

‌Closing of the acquisition of SB Mineraçao (Brazil)

The acquisition of SB Mineraçao, a Brazilian company specializing in the production of ground calcium carbonate was finalized on July 1, 2026. Based in Cachoeiro de Itapemirim (State of Espírito Santo), the company is a leading producer of ground calcium carbonates used in various applications, including polymers, thermosets, paints and coatings in Brazil.

In 2025, this business generated more than USD 30 million in revenue. The acquisition is aligned with Imerys' strategic ambition to invest in growing end markets while reinforcing its presence in Latin America to meet current and expected demand.

‌E.ON and Imerys inaugurate landmark energy recovery plant in Willebroek (Belgium)

As Europe accelerates its transition to electric mobility, E.ON Power Plants Belgium and Imerys Graphite & Carbon (IGC) inaugurated a state-of-the-art Energy Recovery Plant at Imerys' production site in Willebroek, Belgium, on July 2, 2026.

Built, owned, and operated by E.ON, the facility captures the energy content of the industrial syngas - which contains high concentrations of hydrogen and carbon monoxide - produced by Imerys on site, and converts it into electricity via a high-efficiency steam turbine.

With an installed power generation capacity of up to 29 MW, the plant supplies the entire Imerys site and feeds surplus power into the Belgian grid equivalent to the annual consumption of roughly 40,000 households.

‌COMMENTARY ON THE RESULTS ‌Revenue

Consolidated results

(in € million)

First quarter

2025

871

2026

Change 2026 / 2025

Reported change

At constant exchange rates

Volumes

Price

835

-4.1%

+0.7%

+0.5%

+0.2%

Second quarter

886

906

+2.2%

+2.9%

+0.5%

+1.8%

Total

1,757

1,740

-0.9%

+1.8%

+0.5%

+1.0%

Revenue in the second quarter of 2026 was €906 million, a 2.9% year-on-year increase at constant exchange rates. Sales volumes were up 0.5% driven by strong sales of conductive additives, dynamic activity in Asia, and market share gains offsetting subdued demand in certain end-markets, such as construction. The conflict in the Middle East had a limited direct impact on revenue as the Group, together with its local partners, has found alternative routes to import/export goods to/from the region. Selling prices rose by 1.8%, partly driven by the pass-through of energy cost increases to customers. Additionally, the integration of Great Lakes Minerals, effective June 1, 2026, contributed €6 million to the quarter's revenue. Foreign exchange rates impact was limited to -0.7%.

Revenue in the first half of 2026 was €1,740 million, reflecting a 1.8% increase at constant exchange rates. Sales volumes were up 0.5% reflecting the contribution of recent capacity expansion and the strong performance of our commercial teams. Demand remained muted overall, and in particular in Europe. Pricing remained firm, increasing by 1.0% versus the prior year, while foreign exchange rates had a negative impact of 2.7% on sales, mainly in the first quarter.

‌Adjusted EBITDA

Consolidated results

(in € million)

2025

2026

Change 2026 / 2025

At constant exchange rates

First quarter

128

118

-7.5%

+4.0%

Second quarter

154

172

11.7%

+14.5%

Total adjusted EBITDA

281

290

+3.0%

+10.0%

of which share in net income from joint ventures

11

20

-

-

Margin4

16.0%

16.6%

-

-

4 Share of net income from joint ventures contributes 1.4 percentage point (pp) and 1.2 pp to Q2 2026 and H1 2026 adjusted EBITDA margin, respectively (0.6 pp in Q2 2025, 0.6 pp in H1 2025)

Q2 2026 adjusted EBITDA was €172 million, a solid 14.5% year-on-year increase at constant exchange rates, driven by higher sales volumes, price increases, strict cost management and improved joint ventures contribution.

This led to an H1 2026 adjusted EBITDA of €290 million, a 10% increase versus H1 2025 at constant exchange rates.

Imerys achieved an adjusted EBITDA margin of 16.6% in H1 2026, up 0.6 pp versus last year thanks to a strong second quarter performance (19% margin on sales).

‌Current net income

Current net income, Group share, totaled €66 million in the first semester of 2026. The current financial result was negative at €46 million. This includes a €7 million non-cash mark-to-market revaluation of Purchase Power Agreements (PPAs) and a

€10 million increase in interest expenses. The income tax expense of €24 million corresponds to an effective tax rate of 27%.

‌Net income

Net income, Group share in the first semester of 2026 totaled €49 million vs €70 million in prior year. It includes restructuring expenses for Project Horizon, partly offset by a revaluation gain on the EMILI lithium project (now accounted for under the equity method) following the €50 million stake purchase by the Banque des Territoires in April 2026.

‌Net current free operating cash flow5

Consolidated results

(in € million)

H1 2025

H1 2026

Adjusted EBITDA

281

290

Increase (-) / decrease (+) in operating working capital

-25

10

Notional tax on current operating income

-37

-37

Elimination of share of net income from JVs

-11

-20

Dividends received from JVs

3

13

Others

1

-

Net current operating cash flow (before capital expenditure)

212

256

Repayment of lease liabilities (IFRS 16)

-22

-23

Capital expenditure

-146

-124

of which strategic capital expenditures

-20

-10

Net current free operating cash flow

44

109

‌Net current free operating cash flow for the first half of 2026 totaled €109 million. The increase versus prior year is largely attributable to enhanced profitability, disciplined control of working capital amid rising sales, lower capital expenditures, and higher dividends received from joint-ventures. Of the total €10 million strategic capital expenditures, €7 million were invested in the EMILI lithium project before the change to equity method consolidation on April 1, 2026.‌

5 Net current free operating free cash flow: effective January 1, 2026 definition modified as additions to rights of used assets replaced by repayment of lease liabilities to prevent significant fluctuation at contract renewals. Under previous definition "Net Current free operating cash flow" would have been €63.5 million

‌Net financial debt5

Consolidated results

(in € million)

H1 2025

H1 2026

Net current free operating cash flow

44

109

Acquisitions and disposals

(2)

(39)

Dividend

(123)

(64)

Acquisition of treasury shares

(4)

(0)

Change in other operating items

(47)

25

Adjustment for new leases

(4)

(46)

Other non-recurring income and expenses

(13)

(19)

Financial result paid

(24)

(34)

Exchange rates

36

(9)

Change in net financial debt

(137)

(77)

‌As of June 30, 2026, net financial debt totaled €1,468 million. The € 77 million increase compared to December 31, 2025, takes into account the acquisition of Great Lakes Minerals at the end of May 2026 and new, large non-cash lease adjustments.‌

Consolidated results

(in € million)

H1 2026

Opening net financial debt Dec 31

-1,391

Change in net financial debt

(77)

Closing net financial debt June 30

-1,468

‌Financial structure

Consolidated results

(in € million)

Dec 31, 2025

June 30, 2026

Net financial debt

1,391

1,468

Shareholders' equity

2,615

2,674

Net financial debt / shareholders' equity

53.2%

54.9%

Net financial debt / adjusted EBITDA6

2.5x

2.6x

‌As of June 30, 2026, net financial debt to adjusted EBITDA6 was 2.6, in line with last year's end (2.5x).‌

6 Based on the last twelve months adjusted EBITDA plus proforma for Great Lakes Minerals

‌PERFORMANCE BY ACTIVITY ‌Performance Minerals

Q2 2025*

Q2 2026

At constant exchange rates

Consolidated results

(in € million)

H1 2025*

H1 2026

At constant exchange rates

212

220

+4.2%

Revenue Americas

426

418

+2.5%

343

342

+0.4%

Revenue Europe, Middle East and Africa and Asia-Pacific

671

659

-0.3%

-21

-25

-

Eliminations

-41

-43

-

534

537

+1.2%

Total revenue

1,056

1,034

+0.5%

-

-

-

Adjusted EBITDA

186

189

+8.1%

-

-

-

Adjusted EBITDA margin

17.6%

18.3%

-

*Q2 and H1 2025 figures have been adjusted compared to actual results announced on July 29, 2025, to reflect the internal transfer of the Asian filtration business from the Americas to Europe, Middle East and Africa and Asia-Pacific region for operational management purposes. Totals remain unchanged.

Performance Minerals generated revenue of €1,034 million in the first half of 2026, representing positive organic growth year-on-year, largely driven by good activity in the Americas in the second quarter.

Revenue in the Americas grew 2.5% at constant exchange rates to reach €418 million in H1 2026. Sales volumes were flat (+0.1% vs H1 2025), as declining sales in the construction sector were offset by strong growth in filtration. Second quarter revenue reached €220 million, driven by positive volume growth (+1.2% vs Q2 2025), fueled primarily by thriving filtration business and market share gains in polymers. Pricing remained firm.

Revenue in Europe, Middle East, Africa and Asia-Pacific was broadly in line with the prior year (-0.3% YoY at constant exchange rates) at €659 million in H1 2026. Volumes fell 2.3% vs H1 2025 as sales to ceramics were severely impacted by high energy costs and soft construction demand, only partially offset by market share gains in polymers and filtration. Second-quarter revenue came in at €342 million, in line with the previous year. Sales volumes declined by 2.7% compared with the second quarter of 2025. Prices rose 2.1% in H1, driven in part by higher energy costs passed on to customers.

Adjusted EBITDA rose 8.1% at constant exchange rates, supported by positive price-cost balance and strict cost management.

‌Solutions for Refractory, Abrasives and Construction‌

Q2 2025

Q2 2026

At constant Consolidated results

exchange (in € million)

rates

H1 2025

H1 2026

At constant exchange rates

291

297

+3.1% Revenue Refractory, Abrasives &

580

571

+1.6%

-

-

- Adjusted EBITDA

69

70

+11.5%

-

-

- Adjusted EBITDA margin

11.9%

12.2%

-

Construction

Revenue generated by Solutions for Refractory, Abrasives & Construction reached €571 million in H1 2026, up 1.6% at constant exchange rates compared to the prior year. Sales volumes grew by 1.7%, driven by strong performance in the abrasives and advanced ceramics segments, particularly in China and to a lesser extent in the US. Sales to the refractory and construction markets remained flat, even with market share gains, due to weak end markets. Q2 showed a stronger

performance of the business amid similar market trends. In a targeted effort to win back market share, prices were adjusted downward by 1.1% compared to the prior year. The price/cost balance remained positive.

Adjusted EBITDA rose 11.5% at constant exchange rates, supported by positive volumes and cost savings.

‌Solutions for Energy Transition

H1 2025

Solutions for Energy Transition

(in € million)

H1 2026

Variation H1

Graphite & Carbon

TQC (50%)

SET

Graphite & Carbon

TQC (50%)

SET

123

123

Revenue

137

137

11.3%

34

34

Adjusted EBITDA

38

38

11.9%

6

6

Share in net income from JVs

14

14

141.7%

40

Adjusted EBITDA

52

+31.2%*

* Reported variation

Q2 2025

Q2 2026

At constant exchange rates

Graphite & Carbon

(in € million)

H1 2025

H1 2026

At constant exchange rates

62

72

17.3%

Revenue

123

137

+13.6%

-

-

-

Adjusted EBITDA

34

38

+16.4%

-

-

-

Adjusted EBITDA margin

27.3%

27.5%

-

The Graphite and Carbon business generated €137 million in revenue in H1 2026, delivering a 13.6% increase in sales at constant exchange rates, confirming its impressive growth from an already high comparison base (+20.6% in H1 2025 vs prior year). Revenue was driven by robust end markets (electric vehicles, energy storage systems, and conductive polymers), market share gains, and new product launches.

Fueled by higher sales, Adjusted EBITDA surged by 16.4% at constant exchange rates.

The Quartz Corporation (100%)

(in € million)

H1 2025

H1 2026

Variation H1

Revenue 82

EBITDA** 24

Adjusted EBITDA margin 29.3%

Net income 12

86

44

50.6%

29

6.0%

83.3%

141.7%

**For the definition of TQC's EBITDA, see Imerys' 2025 Universal Registration Document

The Quartz Corporation (high-purity quartz joint venture, 50% owned by Imerys) generated revenue of €86 million (at 100%), a 6.0% increase versus last year's first half. Part of the significant improvement in EBITDA and net income is related to one-off sales.

‌2026 first semester results webcast

The press release is available on the Group's website www.imerys.com. The Group will hold a live webcast to discuss the first semester of 2026 results at 6.30 PM (CET) on July 29, 2026, which can be accessed via this link.

‌Financial Calendar

October 29, 2026

Third quarter 2026 results

February 18, 2027

2026 Full year results

These dates are subject to change and may be updated on the Group's website https://www.imerys.com/investors.

Imerys is the world's leading supplier of mineral-based specialty solutions for the industry with €3.4 billion in revenue and 12,300 employees in 40 countries in 2025. The Group offers high value-added and functional solutions to a wide range of industries and fast-growing markets such as solutions for the energy transition and sustainable construction, as well as natural solutions for consumer goods. Imerys draws on its understanding of applications, technological knowledge, and expertise in material science to deliver solutions which contribute essential properties to customers' products and their performance. As part of its commitment to responsible development, Imerys promotes environmentally friendly products and processes in addition to supporting its customers in their decarbonization efforts.

Imerys is listed on Euronext Paris (France) with the ticker symbol NK.PA.

More comprehensive information about Imerys may be obtained from its website (www.imerys.com) in the Regulated Information section, particularly in its Registration Document filed with the French financial markets authority (Autorité des marchés financiers, AMF) on March 19, 2026 under number D.26-0117 (also available from the AMF website, www.amf-france.org). Imerys draws investors' attention to chapter 2 "Risk Factors and Internal Control" of its Registration Document.

Disclaimer: This document contains projections and other forward-looking statements. Investors should be aware that such projections and forward-looking statements are subject to various risks and uncertainties (many of which are difficult to predict and generally beyond the control of Imerys) that could cause actual results and developments to differ materially from those expressed or implied.

Relations investisseurs/analystes

Contacts Presse

Cyrille Arhanchiague : + 33 (0)6 07 16 67 26

Mathieu Gratiot : + 33 (0)7 87 53 46 60

finance@imerys.com

Hugues Schmitt (Primatice) : + 33 (0)6 71 99 74 58

Olivier Labesse (Primatice) : + 33 (0)6 79 11 49 71

‌APPENDIX ‌KEY INCOME STATEMENT INDICATORS

(€ million)

H1 2025

H1 2026

Revenue

1,757

1,740

Adjusted EBITDA

281

290

of which share of net income from JVs

11

20

Current operating income

143

137

Current financial expense

(32)

(46)

Current income tax

(29)

(24)

Minority interests

0

0

Current net income, Group share

83

66

Other operating income and expenses, net, Group share

(12)

(17)

Net income, Group share

70

49

CONSOLIDATED INCOME STATEMENT

(€ million)

06.30.2026

06.30.2025

Revenue

1,740.2

1,756.6

Raw materials and consumables used

(564.9)

(574.3)

External expenses

(453.3)

(456.0)

Staff expenses

(453.5)

(441.6)

Taxes and duties

(16.0)

(17.1)

Amortization, depreciation and impairment

(147.5)

(144.3)

Other current income and expenses

11.4

9.0

Share in net income of joint ventures and associates

20.4

11.1

Current operating income

136.7

143.4

Gain (loss) from obtaining or losing control

13.4

(5.6)

Other non-recurring items

(34.5)

(8.5)

Operating income

115.6

129.3

Income from securities

6.8

3.8

Gross financial debt expense

(41.0)

(31.0)

Net financial debt expense

(34.3)

(27.2)

Other financial income

20.1

21.7

Other financial expenses

(32.3)

(28.0)

Other financial income (expenses)

(12.2)

(6.3)

Foreign exchange gain (loss)

0.4

1.6

Financial income (loss)

(46.1)

(32.0)

Income taxes

(20.1)

(26.9)

NET INCOME

49.4

70.5

Net income, Group share(1)

49.4

70.5

Net income attributable to non-controlling interests

0.0

(0.0)

(1) Earnings per share

Basic net earnings per share, Group share (in €)

0.58

0.83

Diluted net earnings per share, Group share (in €)

0.57

0.82

CONSOLIDATED STATEMENT OF FINANCIAL POSITION

(€ million)

06.30.2026

12.31.2025

Non-current assets

4,171.8

4,057.5

Goodwill

1,374.9

1,347.3

Intangible assets

294.8

368.4

Right-of-use assets

190.9

144.7

Mining assets

402.4

395.5

Property, plant and equipment

1,443.0

1,471.0

Joint ventures and associates

296.2

170.0

Other financial assets

44.2

45.9

Other receivables

39.2

38.4

Derivative financial assets

16.0

2.7

Deferred tax assets

70.2

73.8

Current assets

2,288.3

2,100.4

Inventories

744.2

698.1

Trade receivables

456.6

334.7

Other receivables

177.2

208.9

Derivative financial assets

26.5

12.1

Other financial assets

370.9

376.5

Cash and cash equivalents

512.8

470.2

Consolidated assets

6,460.0

6,158.0

Equity, Group share

2,660.8

2,600.9

Share capital

169.9

169.9

Share premium

614.4

614.4

Treasury shares

(15.0)

(15.4)

Reserves

1,842.1

2,240.9

Net income, Group share

49.4

(408.8)

Equity attributable to non-controlling interests

13.7

14.0

Equity

2,674.5

2,614.9

Non-current liabilities

2,434.6

2,688.9

Provisions for employee benefits

94.7

94.8

Other provisions

391.3

356.5

Borrowings and financial debt

1,693.9

2,038.7

Lease liabilities

154.3

102.4

Other debts

10.9

9.2

Derivative financial liabilities

15.0

11.8

Deferred tax liabilities

74.5

75.5

Current liabilities

1,350.9

854.1

Other provisions

24.2

29.5

Trade payables

482.7

349.1

Income tax payable

55.7

71.9

Other debts

281.1

293.7

Derivative financial liabilities

12.6

16.3

Borrowings and financial debt

418.2

16.9

Lease liabilities

47.6

49.0

Bank overdrafts

28.7

27.7

Consolidated equity and liabilities

6,460.0

6,158.0

ADJUSTED EBITDA

At June 30, 2026

(€ million)

PM

Americas

PM EMEA &

APAC

Other PM

Total PM

Revenue

417.5

659.0

(42.6)

1,034.0

Current operating income

Adjustments

36.2

64.0

(0.2)

99.9

Amortization, depreciation and impairment

39.2

51.1

-

90.3

Change in current operating write-downs and provisions

(0.2)

(0.9)

-

(1.1)

Adjusted EBITDA

75.3

114.1

(0.2)

189.2

(€ million)

Revenue

Current operating income

Adjustments

Amortization, depreciation and impairment

Change in current operating write-downs and provisions

Adjusted EBITDA

PM

1,034.0

99.9

RAC

571.0

28.9

IG&C

137.0

17.6

TQC(1)

-

14.3

Other

(1.8)

(23.9)

Total 1,740.2

136.7

90.3

(1.1)

189.2

41.3

(0.6)

69.6

14.6

5.5

37.6

-

-

14.3

1.3

1.7

(21.0)

147.5

5.5

289.7

(1) Contribution of TQC in the Consolidated Income Statement.

At June 30, 2025

(€ million)

PM

Americas

PM EMEA &

APAC

Autres PM

Total PM

Revenue

444.1

648.3

(36.7)

1,055.7

Current operating income

Adjustments

39.4

62.3

0.7

102.4

Amortization, depreciation and impairment

39.9

47.3

-

87.2

Change in current operating write-downs and provisions

(0.3)

(3.6)

-

(3.9)

Adjusted EBITDA(1)

79.0

106.0

0.7

185.7

(1) Including €3.6 million related to the transfer in 2026 of the FLS APAC business from PM Americas to PM EMEA & APAC.

(€ million)

PM

RAC

IG&C

TQC(1)

Other

Total

Revenue

1,055.7

579.9

123.1

-

(2.1)

1,756.6

Current operating income

102.4

30.8

17.6

5.9

(13.2)

143.4

Adjustments

Amortization, depreciation and impairment

87.2

42.8

13.3

-

0.9

144.3

Change in current operating write-downs and provisions

(3.9)

(4.3)

2.7

-

(0.9)

(6.4)

Adjusted EBITDA

185.7

69.2

33.6

5.9

(13.1)

281.3

(1) Contribution of TQC in the Consolidated Income Statement.

FREE OPERATING CASH FLOW

(€ millions)

06.30.2026

06.30.2025

Items from the Consolidated Income Statement

Revenue

1,740.2

1,756.6

Raw materials and consumables used

(564.9)

(574.3)

External expenses

(453.3)

(456.0)

Staff expenses

(453.5)

(441.6)

Taxes and duties

(16.0)

(17.1)

Other current income and expenses

11.4

9.0

Share in net income of joint ventures and associates

20.4

11.1

Adjustments

Change in provisions for employee benefits

2.4

(3.6)

Change in current operating write-downs and provisions

3.1

(2.8)

Adjusted EBITDA

289.7

281.3

Income taxes

(36.9)

(37.3)

Notional income tax on current operating income

Adjustments

Elimination of share in net income of joint ventures and associates

(20.4)

(11.1)

Dividends received from associates

13.2

3.0

Change in operating working capital requirement (1)

9.9

(25.3)

Carrying amount of intangible assets and property, plant and equipment disposed of

0.7

0.8

Net current operating cash flow

256.2

211.6

Investing activities

Acquisitions of intangible assets and property, plant and equipment (2)

(123.9)

(146.1)

Repayment of lease liabilities (IFRS 16)

(23.2)

(21.6)

Net current free operating cash flow

109.1

43.9

(1) Change in operating working capital requirement (Consolidated Statement of Cash Flows)

9.9

(25.3)

Adjustments for decrease (increase) in inventories

(7.0)

(12.2)

Adjustments for decrease (increase) in trade receivables

(99.7)

(60.9)

Adjustments for increase (decrease) in trade payables

116.6

47.8

(2) Acquisitions of intangible assets and property, plant and equipment (Consolidated Statement of Cash Flows)

(123.9)

(146.1)

Acquisitions of intangible assets

(19.9)

(32.0)

Acquisitions of property, plant and equipment

(78.7)

(82.0)

Change in payables on acquisitions of intangible assets and property, plant and equipment

(25.3)

(32.2)

CHANGE IN NET FINANCIAL DEBT

(€ million)

06.30.2026

06.30.2025

Net current free operating cash flow

109.1

43.9

Items from the Consolidated Income Statement

Financial income (loss)

(46.1)

(32.0)

Other operating income and expenses

(21.1)

(14.1)

Income taxes

Notional income tax on financial income (loss)

12.5

8.3

Deferred tax on current operating and financial income (loss)

(6.8)

3.5

Change in income tax payables and receivables

13.9

(9.5)

Current income taxes on non-recurring income and expenses

5.1

6.0

Adjustments

Change in non-operating working capital requirement

10.6

(46.7)

Change in financial write-downs and provisions

(0.4)

(0.6)

Change in fair value of hedging instruments

3.1

0.7

Change in non-recurring write-downs and provisions

15.4

(7.9)

Non-recurring share in net income of joint-ventures and associates

(16.4)

-

(Gain) loss on businesses disposed of

(0.2)

3.3

(Gain) loss on intangible assets and property, plant and equipment disposed of

(2.1)

0.1

Adjustment for new leases

(45.6)

(3.9)

Investing activities

Acquisition of businesses

(53.4)

0.0

Disposal of businesses

14.3

(0.0)

Disposal of intangible assets and property, plant and equipment

2.1

0.1

Loans and advances in cash received from (granted to) third parties

(2.0)

(1.9)

Equity

Share capital increases (decreases)

0.0

0.0

Disposals (acquisitions) of treasury shares

0.1

(4.4)

Share-based payments

4.1

5.4

Dividends

(63.6)

(122.9)

Change in net financial debt excl. exchange rate effects

(67.4)

(172.7)

(€ million)

06.30.2026

12.31.2025

Opening net financial debt

(1,391.3)

(1,274.9)

Change in net financial debt excl. exchange rate effects

(67.4)

(152.8)

Reclassification to/from liabilities related to assets held for sale(1)

-

0.3

Exchange rate effects

(9.4)

36.1

Change in net financial debt

(76.8)

(116.4)

Closing net financial debt

(1,468.1)

(1,391.3)

(1) At December 31, 2025, +€0.3 million with respect to the business serving the paper market.

‌CONSOLIDATED STATEMENT OF CASH FLOWS‌

(€ million)

06.30.2026

06.30.2025

Net income

49.4

70.5

Adjustments

-

-

Net increase in amortization, depreciation and impairment

146.9

141.7

Change in provisions

20.7

(12.2)

Gains (losses) on non-current asset disposals

(2.9)

2.5

Share in net income of joint ventures and associates

(20.4)

(11.1)

Income tax expense

20.1

26.9

Other adjustments

14.3

74.4

Change in working capital requirement

23.5

(72.0)

Net cash flow from (used in) operations

251.5

220.7

Income taxes refund (paid)

(12.3)

(28.9)

Dividends received from joint ventures and associates

13.2

3.0

Net cash flows related to operating activities

252.5

194.8

Acquisitions of intangible assets and property, plant and equipment, net of change in

payables on acquisitions

(123.9)

(146.1)

Cash flows from gaining control of subsidiaries or other businesses

(52.8)

-

Proceeds from disposals of intangible assets and property, plant and equipment

3.4

0.4

Cash flows from losing control of subsidiaries or other businesses

(0.2)

-

Cash advances, deposits and guarantees

(12.9)

(7.2)

Cash receipts from repayment of advances, deposits and guarantees

6.0

4.2

Interest received and other financial income

6.9

3.7

Other cash inflows (outflows) related to investing activities (1)

22.8

-

Net cash flows related to investing activities

(150.7)

(145.0)

Payments to acquire or redeem treasury shares

0.1

(4.4)

Dividends paid

(63.6)

(122.9)

Loans issued

(0.5)

0.5

Repayments of borrowings

(1.2)

-

Repayments of lease liabilities

(23.2)

(21.6)

Interest paid

(15.8)

(31.0)

Other cash inflows (outflows) related to financing activities (2)

40.5

0.4

Net cash flows related to financing activities

(63.7)

(178.9)

Change in cash and cash equivalents

38.1

(129.1)

(1) In the first half of 2026, the cash inflows related to investing activities were made up of the acquisitions and sales of investment securities.

(2) In the first half of 2026, the cash inflows related to financing activities were mainly made up of a current account between the holding Emili Lithium and Imerys SA following the loss of control over the French lithium entities.

‌GLOSSARY

Imerys uses "current" indicators to measure the recurrent performance of its operations, excluding significant items that, because of their nature and their relatively infrequent occurrence, cannot be considered as inherent to the recurring performance of the Group (see section 5.5 Definitions and reconciliation of alternative performance measures to IFRS indicators in the 2025 Universal Registration Document).

Alternative Performance Measures

Definitions and reconciliation to IFRS indicators

Growth at constant scope and exchange rates (also called life-for-like change, LFL growth organic or internal growth)

Calculated by stripping out the impact of currency fluctuations as well as acquisitions and disposals (scope effect).

Restatement of the currency effect consists of calculating aggregates for the previous year at the exchange rate of the current year. The impact of exchange rate instruments qualifying as hedging instruments is taken into account in current data.

Restatement of Group structure to take into account newly consolidated entities consists of:

subtracting the contribution of the acquisition from the aggregates of the current year, for entities entering the consolidation scope in the current year;

subtracting the contribution of the acquisition from January 1 of the current year, until the last day of the month of the current year when the acquisition was made the prior year, for entities entering the consolidation scope in the prior year.

Restatement of entities leaving the consolidation scope consists of:

subtracting the departing entity's contribution from the aggregates of the prior year as from the first day of the month of divestment, for entities leaving the consolidation scope in the current year;

subtracting the departing entity's contribution from the aggregates of the prior year, for entities leaving the consolidation scope in the prior year.

Volume effect

The sum of the change in sales volumes of each business area between the current and prior year, valued at the average sales price of the prior year.

Price mix effect

The sum of the change in average prices by product family of each business area between the current and prior year, applied to volumes of the current year.

Current operating income

The operating income before other operating income and expenses (income from changes in control and other non-recurring items).

Net income from current operations

The Group's share of income before other operating income and expenses, net (income from changes in control and other non-recurring items, net of tax) and income from discontinued operations.

Adjusted EBITDA

Effective January 1, 2024 adjusted EBITDA is calculated from current operating income before operating amortization, depreciation, impairment losses and adjusted for changes in operating provisions and write-downs. It includes the share in net income of joint ventures (instead of dividends received, in the prior definition) to better reflect their contribution to the Imerys Group.

Net current free operating cash flow

Calculated from current operating income before operating amortization, depreciation and impairment losses and adjusted for changes in operating provisions and write-downs, share in net income and including dividends received from joint ventures and associates, adjusted for notional income tax on current operating income, changes in operational working capital requirement, proceeds from divested intangible and tangible assets, paid intangible and tangible capital expenditure and repayments of lease liabilities.

Net financial debt

Difference between financial liabilities (borrowings, financial debts, and IFRS 16 liabilities) and cash and cash equivalents.

Notional income tax rate

Income tax rate on current operating income.

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