2021 Universal Registration Document

3 CORPORATE GOVERNANCE

Organisation and operation of governance

MARIE-HÉLÈNE RIGAL-DROGERYS

Number of shares in the Company owned personally: 100

Independent Director

Date of first appointment: 27/06/2014 Date term of office ends: General Meeting to approve the financial statements for the year ended 31/12/2023

Chairwoman of the Audit Committee p

Business address: École Normale Supérieure de Lyon 15, parvis René Descartes BP 7000 69342 Lyon Cedex 07 – France

Nationality: French

Age: 51

Appointments

Outside the Group

Outside France

Listed company

Main positions and appointments currently held Adviser to the President, École Normale Supérieure de Lyon p Director of Axway Software p

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Expert member of the Advisory Board, Institut Mines-Télécom (IMT) Albi-Carmaux p Member of the Board of Directors of Chapter Zero France p Other directorships and offices held during the last five years Consultant and Partner of Ask Partners p

Biography A trained scientist, Marie-Hélène Rigal-Drogerys has a sound understanding of the world of higher education, research and innovation, and of the public sector more generally, which she combines with an operational and executive approach to strategy and organisation. Marie-Hélène Rigal-Drogerys has a PhD in mathematics and a DEA postgraduate degree in theoretical physics. She began her career as a lecturer and researcher at the University of Montpellier and subsequently at the École Normale Supérieure de Lyon. In 1998, she moved into the world of financial audit. In this field, she worked for key accounts in industry, services and the public sector and faced new and specific challenges. As a Senior Manager with the Mazars Group, she managed the financial audit of Sopra until 2008. She then moved into consulting, joining Ask-Partners as a Consulting Partner and subsequently serving as Adviser to the President at Ecole Normale Supérieure de Lyon. Whether internally or externally, since 2009 she has been helping businesses and organisations transition to new models within fast-changing ecosystems. In her role as Chairwoman of Sopra Steria’s Audit Committee, Marie-Hélène Rigal-Drogerys strives to integrate the strategic, business and human dimensions, with a constant focus on taking into the account the far-reaching transformation the Group is currently undergoing. She also draws on these skills as a Director of Axway Software and an expert member of the Board of the IMT Mines Albi-Carmaux engineering and management school. Marie-Hélène Rigal-Drogerys recently joined the Board of Directors of Chapter Zero France, a climate forum for business leaders.

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SOPRA STERIA UNIVERSAL REGISTRATION DOCUMENT 2021