4 Founders Backed by Xavier Le Blan (2026)

Xavier Le Blan founders (4)

Xavier Le Blan founders covers 4 founders on nextProtein, Primaa and Sim&Cure and 1 other companies. The most common sectors are Biotech (1), Climate (1) and Healthtech (1). Members are based in 3 cities, led by Paris, France (2), Montpellier, France (1) and Rome, Italy (1). Companies represented include W•SENSE. Every founder below links to a profile with their company, backers, and the filings behind each round.

• Founders listed: 4
• Companies represented: 4
• Top sector: Biotech (1 founders)
• Top location: Paris, France (2 founders)
• Sectors represented: 3
• Locations represented: 3

• Chiara Petrioli — W•SENSE
• Fanny Massart — Primaa
• Mathieu Sanchez — Sim&Cure
• Mohamed Gastli — nextProtein

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