Guillaume Rostand

Active Investor

Co-Founder at AI SUMMIT BARCELONA

Barcelona, Catalonia

Guillaume Rostand, Co-Founder at AI SUMMIT BARCELONA is an active investor based in Barcelona, Catalonia. This profile covers what Guillaume Rostand backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: SaaS & EnterpriseConsumer & RetailE-commerce & D2CPropTech & Real EstateGaming & EntertainmentMedia & ContentTravel & Hospitality
Location: Barcelona, Catalonia
Typical check: $150K
Past investments: 3

Notable investments

Iter AdvisorsLe Club StartupAmenitiz

How to reach Guillaume Rostand

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Frequently Asked Questions

What does Guillaume Rostand invest in?

Guillaume Rostand invests in SaaS & Enterprise, Consumer & Retail, E-commerce & D2C and PropTech & Real Estate, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.