Guillaume is a Partner at Quadrille Capital, a global growth equity firm backing Europe’s most ambitious dual-use and sovereignty tech companies — helping them achieve industrial scale and become global champions.
Quadrille is a global investment platform focusing on high-growth technology companies. For the past 20 years, Quadrille has invested in several successful companies, in Europe and the US
The firm also invests across complementary Secondary, and Primary strategies, managing €1.8 billion in assets, and has a team of 50 professionals with offices in Paris, New York, and San Francisco
