Brian Koo
Founder at Fir Hills
Los Altos, California
Brian Koo, Founder at Fir Hills is an active investor based in Los Altos, California. This profile covers what Brian Koo backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- Artificial IntelligenceFintechHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaMedTech & Medical DevicesSaaS & EnterpriseClimate & Energy
- Location
- Los Altos, California
- Typical check
- $2M
- Past investments
- 73
Notable investments
How to reach Brian Koo
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Frequently Asked Questions
What does Brian Koo invest in?
Brian Koo invests in Artificial Intelligence, Fintech, Healthcare & Biotech and Digital Health & HealthTech, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
How do I contact Brian Koo?
Unlock Brian Koo's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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