Guillaume Brian

Active Investor

Associate Director at Parquest

Paris, Île-de-France

Guillaume Brian, Associate Director at Parquest is an active investor based in Paris, Île-de-France. This profile covers what Guillaume Brian backs, at which stage, and how founders can reach out in 2026.

Investor type: VCPE
Stages: SeedSeries ASeries BLate Stage Venture
Invests in: InsurTechHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaSaaS & EnterpriseConsumer & RetailConsumer Goods (CPG)Fashion & Beauty
Location: Paris, Île-de-France
Typical check: $2M
Past investments: 4

Notable investments

EduservicesUnither PharmaceuticalsPolyexpertParquest Capital

How to reach Guillaume Brian

Angels and operators like Guillaume Brian reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Guillaume Brian invest in?

Guillaume Brian invests in InsurTech, Healthcare & Biotech, Digital Health & HealthTech and Biotech & Pharma, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.