Thomas Flahive works as an Investor at CrossBoundary Group. The firm's known portfolio counts 3 companies.
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Investment focus
- Stage
- Seed
- Sector
- ClimateFinTechHealthcare
Contacts
Affiliated funds' portfolios
Investor at CrossBoundary Group, whose known portfolio counts 3 companies
- Wattnow
- Bio-Logical
- Fluna
Investor Profile
The listing covers sectors Climate, FinTech and Healthcare, and focus areas Analytics, Clean Energy, Clean and Renewable Energy and Energy Infrastructure. Startups operating in these areas may find Thomas Flahive relevant.
Stage-wise, the deals at CrossBoundary Group cluster around Seed rounds.
The firm portfolio and the focus above give founders context on whether Thomas Flahive matches their raise.
Colleagues at CrossBoundary Group
Frequently asked questions
Who is Thomas Flahive?
Thomas Flahive is a private equity investor and venture debt investor based in New York, United States, listed as Investor at CrossBoundary Group. The known portfolio of that firm counts 3 companies. That portfolio belongs to the firm, not to Thomas Flahive personally.
What does Thomas Flahive invest in?
Listed sectors include Climate, FinTech and Healthcare; listed focus areas include Analytics, Clean Energy, Clean and Renewable Energy and Energy Infrastructure. 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 Thomas Flahive invest at?
CrossBoundary Group appears in Seed rounds across its known deals, and Thomas Flahive 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 Thomas Flahive listed at?
Thomas Flahive is listed as Investor at CrossBoundary Group. 12 other people in the database share a firm with Thomas Flahive.
How do I contact Thomas Flahive?
An email address, a phone number and a LinkedIn page are on file for Thomas Flahive. 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
