Guillaume is a Managing Partner at XAnge and a member of the Management Board, where he oversees operations. He began his career at France Telecom Mobiles International, working on mobile license acquisitions and financial structuring across Lebanon, Denmark, and Romania.
Before joining XAnge in 2016, Guillaume spent 17 years at Iris Capital as a Partner, leading telecom and software investments, and later focusing on early-stage deals. His track record includes investments in Bergamotte, Netatmo, Scality, Cirpack, Oodrive, Erenis, and several international telecom operators.
Guillaume is a graduate of Institut Mines-Télécom Business School (Evry).
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