Guillaume Brian
Venture investor in Paris
Paris, Île-de-France
Guillaume Brian, Venture investor in Paris 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
- EdTechBiotech & PharmaMarketplace
- Location
- Paris, Île-de-France
- Typical check
- $2M
- Past investments
- 4
Notable investments
Unither PharmaceuticalsPolyexpertParquest CapitalHow 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 Accelerator.
Connect with Guillaume Brian
Frequently Asked Questions
What does Guillaume Brian invest in?
Guillaume Brian invests in EdTech, Biotech & Pharma and Marketplace, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Guillaume Brian invest at?
Guillaume Brian typically invests at Seed, Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Guillaume Brian's typical check size?
Guillaume Brian typically writes checks around $2M. Use it as a signal for whether your raise fits their stage.
How do I contact Guillaume Brian?
Unlock Guillaume Brian's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.