Seth Udelson is an Investor at Ecosystem Integrity Fund, whose known portfolio counts 9 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investor at Ecosystem Integrity Fund, whose known portfolio counts 9 companies
- ZeroAvia
- Ampersand
- Glacier
- Battery Smart
- Trashie
- Vammo
- Vecmocon Technologies
- BetterFleet
- Floodbase
Investor Profile
The listing covers sectors Climate, FinTech, Hardware and SaaS, and focus areas Aerospace, Analytics, Automotive and Battery. Startups operating in these areas may find Seth Udelson relevant.
Ecosystem Integrity Fund appears in Seed, Series A and Series B rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Seth Udelson matches their raise.
Colleagues at Ecosystem Integrity Fund
Devin Whatley
Managing Partner
San Francisco, United States
Brandon Blaesser
Senior Vice President
New York, United States
Geoff Eisenberg
Partner
San Francisco, United States
Jessica Singh
Vice President
New Haven, United States
Sachi Twine
Vice President
Chicago, United States
Amanda Bamberger
Vice President
Fort Collins, United States
Frequently asked questions
Who is Seth Udelson?
Seth Udelson is a venture capital investor based in New York, United States, listed as Investor at Ecosystem Integrity Fund. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to Seth Udelson personally.
What does Seth Udelson invest in?
Listed sectors include Climate, FinTech, Hardware and SaaS; listed focus areas include Aerospace, Analytics, Automotive and Battery. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Seth Udelson invest at?
Ecosystem Integrity Fund appears in Seed, Series A and Series B rounds across its known deals, and Seth Udelson is listed there as Investor. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
Which firm is Seth Udelson listed at?
Seth Udelson is listed as Investor at Ecosystem Integrity Fund. 6 other people in the database share a firm with Seth Udelson.
How do I contact Seth Udelson?
An email address, a phone number and a LinkedIn page are on file for Seth Udelson. 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