Gregory Rosenthal is an Investor at North Island Ventures, whose known portfolio counts 13 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Investor at North Island Ventures, whose known portfolio counts 13 companies
- Midas
- Rock The Bells
- T-REX
- Takenos
- Depay
- Distinct Possibility Studios
- Limited
- Digital Assets Data
- Variational
- Cedar Money
- Opacity
- Próspera
- and 1 more
Investor Profile
Gregory Rosenthal is listed against sectors AI, Consumer, FinTech and Hardware, and focus areas Creator Economy, Crypto, Cybersecurity and DeFi in the database.
North Island Ventures appears in Late-Stage, Pre-Seed and Seed rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Gregory Rosenthal matches their raise.
Colleagues at North Island Ventures
Frequently asked questions
Who is Gregory Rosenthal?
Gregory Rosenthal is a family office investor based in New York, United States, listed as Investor at North Island Ventures. The known portfolio of that firm counts 13 companies. That portfolio belongs to the firm, not to Gregory Rosenthal personally.
What does Gregory Rosenthal invest in?
Listed sectors include AI, Consumer, FinTech and Hardware; listed focus areas include Creator Economy, Crypto, Cybersecurity and DeFi. 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 Gregory Rosenthal invest at?
North Island Ventures appears in Late-Stage, Pre-Seed and Seed rounds across its known deals, and Gregory Rosenthal 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 Gregory Rosenthal listed at?
Gregory Rosenthal is listed as Investor at North Island Ventures. 3 other people in the database share a firm with Gregory Rosenthal.
How do I contact Gregory Rosenthal?
An email address, a phone number and a LinkedIn page are on file for Gregory Rosenthal. 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