Jeff Donahue

Active Investor

Commercial Director at Mazama Energy

Boulder, Colorado

Jeff Donahue, Commercial Director at Mazama Energy is an active investor based in Boulder, Colorado. This profile covers what Jeff Donahue backs, at which stage, and how founders can reach out in 2026.

Investor type: Angel
Stages: Pre SeedSeed
Invests in: FintechSaaS & EnterpriseClimate & EnergyPropTech & Real Estate
Location: Boulder, Colorado
Typical check: $150K
Past investments: 3

Notable investments

Takanock, Inc.UBSQuantum Energy Partners

How to reach Jeff Donahue

Angels and operators like Jeff Donahue reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

Frequently Asked Questions

What does Jeff Donahue invest in?

Jeff Donahue invests in Fintech, SaaS & Enterprise, Climate & Energy and PropTech & Real Estate, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.