Capgemini Service SAS

The family office's investment decisions are ultimately overseen by the Kampf family's principals and their appointed investment team. While the firm does not publicly name its current chief investment officer, the office has historically operated with a small, tightly integrated group of professionals who manage allocations across public and private markets. The founder, Serge Kampf, was personally involved in major decisions until his passing in 2016, and the governance structure is understood to reflect the family's preference for privacy and discretion.

The wealth originates from the founding and growth of Capgemini, one of the world's largest IT services and consulting companies. Serge Kampf launched the business as Sogeti in Grenoble, France, in 1967, and through decades of organic expansion and acquisitions—including the merger that created the Capgemini name—he built a publicly traded enterprise that generated his family's fortune. His controlling stake at the time of his death formed the core asset base now managed by the family office.

Capgemini Service SAS takes a flexible approach to stage, but a meaningful portion of its private-market activity concentrates on growth-stage and buyout opportunities in sectors adjacent to the family's operating expertise—enterprise software, digital services, and technology consulting. The office also allocates to venture capital funds and co-investments, particularly in European technology companies, and maintains a broad public-markets portfolio for liquidity and diversification. The family's long-term horizon allows it to participate in both early-stage and later-stage deals when the thesis aligns.

The office uses both approaches. It commits capital to external private equity and venture capital funds as a limited partner, gaining exposure to managers and strategies outside its internal coverage. At the same time, it pursues direct co-investments and occasionally leads rounds in technology and services companies, leveraging the Kampf family's deep operating knowledge. This blended model provides diversification through fund commitments while allowing concentrated conviction bets through direct deals.

Capgemini Service SAS is a legally separate entity that manages the Kampf family's private wealth and is not a subsidiary or division of the publicly traded Capgemini group. While the family office's assets are tied to the fortune Serge Kampf built at the company, the office operates independently and maintains its own investment team and mandate. The publicly traded Capgemini corporation remains a global IT services provider with shares listed on Euronext Paris, and the family's economic interest is held through the family office structure.

Capgemini Service SAS is receptive to co-investments alongside trusted general partners, particularly in deals that intersect with the technology and services sectors where the family holds distinct underwriting advantages. The office values its operating heritage and offers co-investment partners a perspective shaped by decades of direct industry experience. It does not publicly market its co-investment appetite, and opportunities typically arise through its established network of fund relationships in Europe and North America.

Yes. The Fondation Capgemini, established as a separate legal entity, focuses on education, digital inclusion, and social-impact initiatives. The foundation is distinct from the family office's investment operations, and its programs include long-standing partnerships with public agencies, such as its work with the French Ministry of National Education to expand digital skills training. The foundation provides a structured vehicle for the family's charitable giving, independent of its for-profit investment activities.