Annual Activity Report 2025

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PRESENTATION OF THE ORANO GROUP

Our value creation model

1.6 Our value creation model

ASSETS AND RESOURCES

OUR CORPORATE PROJECT

HUMAN AND INTELLECTUAL CAPITAL ● 18,500 active employees worldwide including 24% women ● 7 training schools : la Hague Vocational

Committed to THE WORLD OF TOMORROW

Training School, Management School, Mining College, MOX Campus, Tricastin Vocational Training School, Trihom and D&S Vocational Training School ● 84% employees trained in compliance and ethics at the end of 2025 ● 212 million euros spent on R&D globally ● 811 recognized multidisciplinary experts and specialists INDUSTRIAL CAPITAL ● A regional presence on 4 continents ● 4 main industrial platforms unique in France (la Hague, Tricastin, Melox, Malvési) ● >1,269 million euros in net operating Capex in 2025 ENVIRONMENTAL RESOURCES ● -41% in scopes 1 and 2 market-based greenhouse gas emissions compared to 2019, -80% compared to 2004 ● Carbon intensity scopes 1, 2 market-based and scope 3 at 321 tCO 2 e / €M of revenue ● -47% water consumption compared to 2019 ● 71% of our global facilities are ISO 14001 certi fi ed, 83% ISO 9001 and 92% OHSAS 18001 or 45001 ● A Responsible Purchasing policy that includes reducing the supply footprint SHARE CAPITAL ● Responsible player from design to redevelopment ● Dialogue and local involvement with stakeholders ● 2 meetings per year of the Stakeholders’ Panel ● Support for skills development in the territories ECONOMIC CAPITAL AND SHAREHOLDERS ● 90.33% of share capital held by the French State guaranteeing stable governance ● 9.66% of the capital held by two Japanese shareholders and industrial partners ● Structured governance with 4 specialized committees comprising experts recognized in their fi elds

OUR PURPOSE

Our purpose de fi nes the reason why we do what we do Develop know-how in the transformation and control of nuclear materials for the climate, for a healthy and resource-ef fi cient world, now and tomorrow.

COMMUNITY By being engaged and responsible

CLIMATE By contributing

COMPETENCIES By mobilizing proud and committed employees, who embody our purpose

to carbon neutrality

locally in our environment

VALUES

Our values provide a common base

Climate change

MACRO-TRENDS

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Orano - Annual Activity Report 2025