Sopra Steria // 2022 CONVENING NOTICE

2 SOPRA STERIA GROUP PRESENTATION’S Compensation policy

Board of Directors 2.3. COMPENSATION OF DIRECTORS 2.3.1. OF THE PARENT COMPANY

Additional weightings are applied based on attendance, as follows: a coefficient of 2.0 applied to attendance by Chairmen at p meetings of the committees they chair (each meeting attended counts double); a coefficient of 1.2 applied to attendance by Directors who live p outside France at meetings of the Board and its committees. However, this extra weighting does not apply to Directors who are employees of a Group company. Compensation policy applicable to members of the Board of Directors is focused on regular attendance and encourages participation in one or more committees. It aims to compensate the increased burden placed upon Directors who live outside France. It compensates the additional work undertaken by Committee Chairmen as well as their responsibility to the Board of Directors. They organise and oversee the work of their committees and report on it to the Board of Directors. COMPENSATION OF DIRECTORS 2.3.2. OF SUBSIDIARIES Directorships held at Company subsidiaries are not compensated.

The compensation policy applicable to members of the Board of Directors stipulates that the compensation referred to in Article L. 225-45 of the French Commercial Code shall be apportioned among the members of the Board of Directors and its committees as follows: 60%: Board of Directors; p 20%: Audit Committee; p 10%: Compensation Committee; p 10%: Nomination, Governance, Ethics and Corporate p Responsibility Committee. The total amount of this compensation is apportioned: among those members attending meetings of the Board and its p committees (Directors and Non-Voting Directors); in proportion to their actual attendance at such meetings, p whether in person or remotely.

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SOPRA STERIA NOTICE OF MEETING 2022