Annual Activity Report 2025

4

SUSTAINABILITY STATEMENT Societal and environmental challenges at the heart of the strategy

CURRENT OR POTENTIAL IMPACTS

RISKS – OPPORTUNITIES

POLICIES AND MAIN ACTIONS

OBJECTIVES AND RESULTS

S2 – WORKERS IN VALUE CHAIN

Potential serious human rights violations among our suppliers Potential impact on occupational health, safety and radiation protection for subcontractors and within the Upstream value chain Impact on people or the environment of a potential nuclear or chemical accident on a facility or during transport Potential nuclear safety impact for a customer generated by a quality defect on a product

Human Rights policy, HSE policy and Responsible Purchasing policy ● Protect the occupational health and safety of external contractors working on Orano sites by applying rules similar to those for employees ● Protect the rights of employees of suppliers working on their own premises through proper integration into contractual relations and veri fi cation mechanisms HSE policy, Quality policy ● Lead a robust nuclear and industrial safety and security organization, based on the principle of defense in depth ● Consolidate the culture of safety and security ● Strengthen the leadership program in this area and the fi eld presence ● Strengthen the Quality culture through feedback and ensuring control of supplies and subcontracting

Working conditions for suppliers and subcontractors [S2]

No quanti fi ed target ● 11 supplier surveys completed

S3 – AFFECTED COMMUNITIES

Financial risk related to changes in safety and security regulations Risk of a major nuclear or chemical accident within the sector Risk of loss of ownership or authorization to operate in the absence of dialogue

Safety and security of

Objective: Assure the safety of our activities by ensuring there are no level 2 INES events ● 0 INES 2 event

our activities and products (health and safety of local residents) [S3]

Partnership policy ● Engage with stakeholders ● Get involved in projects in the regions of operation ● Drive a partnership policy

Stakeholder dialogue and engagement [S3]

No quanti fi ed target

Development of employment and training in the regions where the group operates Relocation of activities to the countries where we operate

Objective: Carry out 80% of its purchases in Europe for its entities located in France ● 94% of purchases in Europe by French entities

Responsible Purchasing policy ● Favor local purchases ● Help to develop the economic fabric around the group’s sites by supporting employment and involvement in local bodies

Economic development of territories [S3]

118

Orano - Annual Activity Report 2025