Jack Coleman

Active Investor

General Partner - Founder at Fourth Realm VC

Menlo Park, California

Jack Coleman, General Partner - Founder at Fourth Realm VC is an active investor based in Menlo Park, California. This profile covers what Jack Coleman backs, at which stage, and how founders can reach out in 2026.

Investor type: VCMicro VCPEInvestor
Stages: Early Stage VentureSeed
Invests in: FintechLending & CreditHealthcare & BiotechBiotech & PharmaSaaS & EnterpriseConsumer & RetailClimate & EnergyDeveloper Tools & Data
Location: Menlo Park, California
Typical check: $375K
Past investments: 1

Notable investments

Willamette Management Associates

How to reach Jack Coleman

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Frequently Asked Questions

What does Jack Coleman invest in?

Jack Coleman invests in Fintech, Lending & Credit, Healthcare & Biotech and Biotech & Pharma, typically at Early Stage Venture and Seed. Match your sector and stage, then reach out with a personalized pitch.