Annual Activity Report 2025

4

SUSTAINABILITY STATEMENT Summary of indicators and cross reference tables

Reference 2019

2025

Indicators

GRI

ESRS

2024

2023

RADIATION PROTECTION Average employee exposure to radiation over 12 consecutive months (mSv)

Entity speci fi c

403-7

0.58

0.63

0.59

0.84

Total individual external doses over 12 consecutive months due to radiation for Orano employees (H.mSv) Total individual internal doses over 12 consecutive months due to radiation for Orano employees (H.mSv) Average exposure of subcontractors due to radiation over 12 consecutive months (mSv) Orano employees over 14 mSv (internal Orano threshold) HEALTH Percentage of its workforce covered by its health and safety management system based on legal requirements and/or recognized standards or guidelines Number of ISO 45001 and OHSAS 18001 certi fi ed sites OCCUPATIONAL ILLNESSES Number of employee deaths attributable to occupational illness Number of deaths of employees of external companies attributable to occupational illness BREAKDOWN OF WORKFORCE BY TYPE OF CONTRACT Permanent employees Subcontractors over 14 mSv (internal Orano threshold) Maximum dose for Orano employees (mSv)

403-7 Entity speci fi c

7,456

7,349

6,769

8,300

403-7 Entity speci fi c

471

1,428

1,548

2,934

Entity speci fi c

403-7

0.46

0.51

0.69

0.50

403-7 Entity speci fi c 403-7 Entity speci fi c 403-7 Entity speci fi c

1 0

0 0

0 0

40

3

11.4

11.5

12.1

15.9

403-1 S1-14>88 a 403-1 Entity speci fi c

100%

100%

n/a

n/a n/o

22

22

22

S1-14>88 b

n/o

n/o

n/a

n/a

S1-14>88 b

n/o

n/o

n/a

n/a

102-8 S1-6>50 a, 50 b 102-8 S1-6>50 a, 50 b 102-8 S1-6>50 a, 50 b 102-8 S1-6>50 a, 50 b 102-8 S1-6>50 a, 50 b 102-8 S1-6>50 a, 50 b 102-8 S1-6>50 a, 50 b

18,321

17,398

17,469

15,904

Inactive permanent employees

1,304 1,597

1,416 1,503

1,437 1,410

1,595 1,121

Temporary employees

Non-guaranteed hours employees

0

0

0

0

Total employees

21,222 19,090

20,317 18,117

20,316 18,145

18,620 16,343

Of which full-time employees (active permanent or temporary)

Of which part-time employees

828

784

734

683

BREAKDOWN OF WORKFORCE BY COUNTRY France

102-8 102-8 102-8 102-8 102-8 102-8 102-8 102-8 102-8 102-8 102-8 102-8 102-8 102-8

S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52 S1-6>52

18,376

17,583

16,880

15,475

Kazakhstan

1,357

1,326

1,295

1,168

Canada

513 379 163 138 151

454 381 166 121

400 384 160

426 473

United States

Germany

71 78 89 14

UK

87 69 51

Mongolia

75 58

Japan Other

58 87

153

990

826

Total employees

102-8 S1-6>50 a, 50 b

21,222

20,317

20,316

18,620

BREAKDOWN OF WORKFORCE BY REGION France

87%

87%

n/a n/a n/a n/a n/a

n/a n/a n/a n/a n/a

Asia

8% 4% 0% 1%

8% 4% 0% 1%

Americas

Africa and Middle East Europe (excluding France)

n/a: not applicable, n/o: not obtainable.

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Orano - Annual Activity Report 2025