Bill Flagg
Co-Owner at Avid4 Adventure
Boulder, Colorado
Bill Flagg, Co-Owner at Avid4 Adventure is an active investor based in Boulder, Colorado. This profile covers what Bill Flagg backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Seed
- Invests in
- Healthcare & BiotechSaaS & EnterpriseConsumer & RetailE-commerce & D2CEdTech
- Location
- Boulder, Colorado
- Typical check
- $250K
- Past investments
- 2
Notable investments
How to reach Bill Flagg
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Frequently Asked Questions
What does Bill Flagg invest in?
Bill Flagg invests in Healthcare & Biotech, SaaS & Enterprise, Consumer & Retail and E-commerce & D2C, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
How do I contact Bill Flagg?
Unlock Bill Flagg's verified email on Round Funded and send a personalized pitch. We surface only deliverable contacts so your outreach lands.
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