Tim Guleri
Managing Director at Sierra Ventures
San Francisco, California
Tim Guleri, Managing Director at Sierra Ventures is an active investor based in San Francisco, California. This profile covers what Tim Guleri backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPEOperatorFounderInvestor
- Stages
- Early Stage VentureSeries A
- Invests in
- Artificial IntelligenceFintechHealthcare & BiotechDigital Health & HealthTechBiotech & PharmaSaaS & EnterpriseCrypto & Web3Consumer & Retail
- Location
- San Francisco, California
- Typical check
- $750K
- Past investments
- 36
Notable investments
How to reach Tim Guleri
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Frequently Asked Questions
What does Tim Guleri invest in?
Tim Guleri invests in Artificial Intelligence, Fintech, Healthcare & Biotech and Digital Health & HealthTech, typically at Early Stage Venture and Series A. Match your sector and stage, then reach out with a personalized pitch.
How do I contact Tim Guleri?
Unlock Tim Guleri's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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