Annual Activity Report 2025

Orano Limited liability company with a Board of directors (Société anonyme à Conseil d’administration) with capital of 136,649,559 euros Head of fi ce: 125, avenue de Paris -92320 Châtillon – France Financial Communications Department and Investor Relations

Cover photo: © Cyril Crespeau : Glove box handling in trade school. Orano spent fuel processing plant, La Hague facility. Beaumont Hague, France, (Cover photo) - Claude Imauven, (p.2) - Nicolas Maes, (p.3) - Glove boxes in the cladding workshop. MOX fuel fabrication plant. Bagnols-sur-Ceze, France, (p.4) - Air view of the park of cylinder storage 48Y RECII, on the site of Tricastin, France (p.10) – Executive committee 2025, (p.13) - Remote manipulator in the Beaumont Research Hall (HRB). Equeurdreville, France, (p.62) - Conversion plant of natural uranium to UF 4 , Orano Malvési. France, (p.312) - ATLab: Orano Med laboratory in Indianapolis. United States, (p.424) © Cédric Helsly : Construction of the vitri fi cation workshop, EEVLH 2. Orano la Hague reprocessing plant, Cherbourg, France, (page 19) © Antoine Soubigou : TN Eagle Factory (TNF). Cherbourg-en-Cotentin, France (page 22) © Aman Zhanarbek Amankulov : Tailings ponds at the Tortkuduk site, KATCO, Kazakhstan (p.112) © Eric Larrayadieu : Activities of services for EDF support for the operation of the nuclear power plant of Paluel, France (p.266)

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