About us

Geoffroy Berbesson

Senior advisor, operating partner & investor · Engineering degree, École Centrale de Lyon · MBA, Columbia Business School

With a threefold background as an investor (Coller Capital, secondary private equity), consultant (10 years at McKinsey, including assignments for private equity and turnaround funds) and operating executive (member of the Executive Committee of Atos Tech Foundation France, with revenue of more than €800 million), Geoffroy Berbesson has managed P&Ls exceeding €100 million, turned around loss-making businesses, and led acquisitions, integrations and divestments.

years of value creation

25+

in firm investment offers

> $2bn

European countries served

11

Our experience

1. 1999–2009

   McKinsey & Company

2. 2009–2011

   Coller Capital

3. 2011–2025

   Atos

4. Since 2025

   GFB Capital