Bryan Hassin is an operator angel based in Boulder, Colorado, United States with 4 known investments: Terra.do, LimeLoop, RIZOME and WeSolar CSP.
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Investment focus
- Stage
- Seed
- Focus
- Circular EconomyClimate EducationSolar CSP
Contacts
Bryan Hassin portfolio companies (4)
- Terra.do
- LimeLoop
- RIZOME
- WeSolar CSP
Investor Profile
Founders in the listed sectors Climate, Education and Energy, and focus areas Circular Economy, Climate Education and Solar CSP will recognize the pattern in this portfolio.
Stage-wise, the known deals cluster around Seed rounds.
Reviewing the investment history helps decide whether there is a realistic fit before reaching out.
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Frequently asked questions
Who is Bryan Hassin?
Bryan Hassin is an operator angel based in Boulder, Colorado, United States with 4 known investments on file, among them Terra.do, LimeLoop and RIZOME. The sections above list the sectors and stages attached to that record.
What does Bryan Hassin invest in?
Listed sectors include Climate, Education and Energy; listed focus areas include Circular Economy, Climate Education and Solar CSP. 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 Bryan Hassin invest at?
The known deals of Bryan Hassin include 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 Bryan Hassin?
An email address, a phone number and a LinkedIn page are on file for Bryan Hassin. 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 5 September 2026 · How this data is built · Report a correction or request removal