ORANO // Annual Activity Report 2024

SITUATION AND ACTIVITIES OF THE COMPANY AND ITS SUBSIDIARIES DURING THE PAST FINANCIAL YEAR

Simpli fi ed group organization chart – subsidiaries, equity interests and branch of fi ces

2.2 Simpli fi ed group organization chart –

subsidiaries, equity interests and branch of fi ces

2.2.1 Simpli fi ed group organization chart at December 31, 2024

2

Orano (SA)

Nuclear Packages and Services

Chemistry Enrichment

Dismantling and Services

Recycling

Projects

Mining

100%

100%

100% 100%

100% 100%

Orano Démantèlement (SASU)

Orano Chimie-Enrichissement (SASU)

Orano Recyclage (SASU)

Orano Nuclear Packages and Services (SASU)

Orano Projets (SASU)

Orano Mining (SASU)

100%

73.86%

Orano Expansion (SAS)

Orano DS - Démantèlement et Services (SA)

95%

95.281%

SET Holding (SAS)

Orano Temis (SASU)

Lemaréchal Celestin (SAS)

100%

100%

INEVO Group (SASU)

66.65%

66%

Imouraren SA (Niger)

100%

SET (SASU)

100%

68.52%

CERIS Group (SAS)

Orano NCS GmbH

Trihom (SAS)

100%

SET Expansion (SASU)

100%

AREVA Mongol LLC (Mongolie)

50%

Orano Med Manufacturing (SASU) Nuclear Medicine e

Transnuclear Ltd (Japan)

100%

50%

ETC Ltd

100%

Orano Canada Inc.

100%

Laboratoire d’Etalons d’Activité (LEA) (SASU)

100%

Orano Med Theranostics (SASU)

Cominak SA (Niger)

69%

Orano USA LLC

63.4%

Somaïr SA (Niger)

Battery Program

100%

100%

Orano Decommissioning Services LLC

100%

Orano Batteries (SASU)

Orano Federal Services LLC

TN Americas LLC

51%

Katco (Kazakhstan)

Orano / XTC New Energy - PCAM (SAS) ɣɰsĚūŞîƥ ¡ qɰɤ XTC New Energy / Orano - CAM (SAS) ɣɰsĚūŞîƥ qɰɤ

51%

Orano Decommissioning Holdings LLC 25% Accelerated Decommissioning Partners – ADP LLC

100%

Nurlikum Mining (Ouzbékistan)

51%

40%

Uramin Inc. (Orano Resources Southern Africa) (BVI)

Back End of the Future program

100%

100%

Orano Aval du Futur (SASU)

Support Companies

Key : The percentages shown represent direct or indirect shareholding and voting rights at December 31, 2024. Orano SA direct holding Direct holding Indirect holding

Orano (Beijing) Technology Co Ltd (OBT) China

Orano Japan Co Ltd

100%

Orano Support (SASU)

100%

100%

Source: Orano

29

Orano - Annual Activity Report 2024