Jeff Donahue is an operator angel with 3 known investments: UBS, Quantum Energy Partners and Takanock, Inc.
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Investment focus
- Focus
- Clean EnergyCorporate FinanceCorporate-affiliated investmentsEnergy InvestmentsWealth Management
Contacts
Jeff Donahue portfolio companies (3)
- UBS
- Quantum Energy Partners
- Takanock, Inc.
Investor Profile
Founders in the listed sectors Climate and FinTech, and focus areas Clean Energy, Corporate Finance, Corporate-affiliated investments and Energy Investments will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Growth and Seed rounds.
The portfolio and focus above give founders context on whether Jeff Donahue matches their raise.
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Frequently asked questions
Who is Jeff Donahue?
Jeff Donahue is an operator angel with 3 known investments on file, among them UBS, Quantum Energy Partners and Takanock, Inc. The sections above list the sectors and stages attached to that record.
What does Jeff Donahue invest in?
Listed sectors include Climate and FinTech; listed focus areas include Clean Energy, Corporate Finance, Corporate-affiliated investments and Energy Investments. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Jeff Donahue invest at?
The known deals of Jeff Donahue include Growth and Seed rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Jeff Donahue?
An email address, a phone number and a LinkedIn page are on file for Jeff Donahue. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 26 September 2026 · How this data is built · Report a correction or request removal