An angel investor and operator angel based in Avon, Connecticut, United States, Nat Brinn has 2 known investments: Tangen Biosciences and Fluent BioSciences.
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Investment focus
- Stage
- Seed
- Sector
- HealthcareSaaS
Contacts
Nat Brinn portfolio companies (2)
- Tangen Biosciences
- Fluent BioSciences
Investor Profile
Founders in the listed sectors Healthcare and SaaS, and focus areas Biotech, Diagnostics, Enterprise SaaS and MedTech will recognize the pattern in this portfolio.
Nat Brinn appears in Seed rounds across the known deals.
The portfolio and focus above give founders context on whether Nat Brinn matches their raise.
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Frequently asked questions
Who is Nat Brinn?
Nat Brinn is an angel investor and operator angel based in Avon, Connecticut, United States with 2 known investments on file, among them Tangen Biosciences and Fluent BioSciences. The sections above list the sectors and stages attached to that record.
What does Nat Brinn invest in?
Listed sectors include Healthcare and SaaS; listed focus areas include Biotech, Diagnostics, Enterprise SaaS and MedTech. 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 Nat Brinn invest at?
The known deals of Nat Brinn 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 Nat Brinn?
An email address, a phone number and a LinkedIn page are on file for Nat Brinn. 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 6 September 2026 · How this data is built · Report a correction or request removal