Eric Wiesen

Active Investor

General Partner at Bullpen Capital

San Francisco, California

Eric Wiesen, General Partner at Bullpen Capital is an active investor based in San Francisco, California. This profile covers what Eric Wiesen backs, at which stage, and how founders can reach out in 2026.

Investor type: AngelVCPEInvestment PartnerFinance Operator
Stages: Early Stage Venture
Invests in: FintechHealthcare & BiotechDigital Health & HealthTechSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataMobility & LogisticsSupply Chain & Logistics
Location: San Francisco, California
Typical check: $500K
Past investments: 1

Notable investments

Flexport

How to reach Eric Wiesen

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Frequently Asked Questions

What does Eric Wiesen invest in?

Eric Wiesen invests in Fintech, Healthcare & Biotech, Digital Health & HealthTech and SaaS & Enterprise, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.