ORANO // Annual Activity Report 2024

Our value creation model PRESENTATION OF THE ORANO GROUP

1

ACHIEVEMENTS AND RESULTS

OUR CUSTOMERS, SOCIETY, AND THE CLIMATE • A major player in the low-carbon transition, making it possible to offer one of the least carbon-emitting technologies, thanks to its contribution (12g CO 2 /KWh according to IPCC) and the recycling of used fuel

STRATEGIC ACTION PLAN

Our strategic action plan expresses our goals

• More than 7 years of revenue in the backlog • >40 innovative technological solutions deployed on the sites

Improve our performance through

the Opteam26 program 1

● A dedicated fund, Orano Venture Fund , to invest in startups in the circular economy and advanced industrial technologies ● -40% in scopes 1 and 2 market-based greenhouse gas emissions compared to 2019, -75% compared to 2004 (isoperimeter) ● Carbon intensity scopes 1, 2 market-based and 3 at 471 tC O 2 e / €M of revenue ● -42% water consumption compared to 2019 OUR EMPLOYEES ● 1,926 permanent hires ● 62% employee engagement rate, growing ● 0 employee below decent wage ● 6.5% work-study students in France ● 32.8hrs/year of training per employee in France and a training access rate of 96% in France ● 31 % women on the group’s Management Committees ● Accident frequency rate 1.1 0 INES level 2 event 2 INES level 1 events 138 INES level 0 events ● 90 % of non-group purchases by French entities from suppliers located in France OUR SHAREHOLDERS €5,874 M Revenue ● Responsible management of activities: > €8.5 b n in earmarked assets to cover all of our obligations for future dismantling of our nuclear sites ● €354 M net cash flow OUR PARTNERS AND REGIONS €2,773 M External purchases €302 M Tax and duties ● Transparency and control of safety in 2024:

Successfully implement our development opportunities in our core business and in our diversi fi cation activities Build the Back End of the Future by extending the lifetime of our existing plants and preparing the industrial assets of tomorrow

2

3

COMMITMENTS

The 5Cs provide our operational framework internally and state our commitments to our stakeholders externally

CUSTOMER GROWTH By innovating to preserve resources and protect health

COMPETITIVENESS By operating efficiently

Safety and security

Customer satisfaction

Team spirit and cohesion Ethics, transparency and dialogue Continuous improvement Respect and people development

15

Orano - Annual Activity Report 2024