Dominique Illien

About Dominique Illien

Dominique Illien is a seasoned executive in the technology and digital services sector and currently serves as a director of 74Software and chairman of its Audit Committee. He was first appointed to the board on 16 May 2024 and has since recorded 100% attendance at both board and audit committee meetings, underscoring a strong commitment to governance and oversight. At 74Software, he brings an independent perspective that is particularly valuable on internal control, risk management, financial reporting quality, and broader governance balance. His career was built in complex IT, consulting, and enterprise software environments. He began as a computer specialist and then joined Deloitte, where he created the firm’s IT audit practice, giving him early expertise at the crossroads of technology, compliance, and operational performance. He later worked across Europe, the United States, and Asia at Capgemini and Atos — which he co-founded — where he served as Chief Executive Officer until 2007. He subsequently joined Sopra, serving as Chief Executive Officer from 2007 to 2010. Dominique Illien also held top leadership responsibilities in software publishing and legal digital services, notably as chairman of the management board of Lefebvre-Sarrut, where he supported the group’s international expansion of subscription-based online services. He now works as an independent consultant and continues to hold advisory or strategic roles in several organizations. A graduate of ESCP Business School and a qualified chartered accountant, he combines financial discipline with strong technological fluency. That mix helps explain why he is valued in supervisory boards, strategic committees, and audit committees. At 74Software, his experience in business model transformation, international growth, and the governance of technology groups is a significant asset for supporting the company’s long-term ambitions.