Investor profile
Colin Beirne
Venture capital, Venture debt & Partner at Two Sigma, Partner at Two Sigma Ventures
Colin Beirne is a Partner at Two Sigma Ventures, whose known portfolio counts 18 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Partner at Two Sigma, whose known portfolio counts 9 companies
- Crux
- Figment
- Lending Club
- Crossover Markets Group
- Ufora
- Distributional
- VIZZU
- SDF
- Artemis Security
Partner at Two Sigma Ventures, whose known portfolio counts 18 companies
- Artemis
- Crux
- Gameto
- Figment
- Lending Club
- Bedrock Robotics
- Cerby
- Crossover Markets Group
- Swarm Aero
- Osmo
- Freeform
- Ufora
- and 6 more
Investor Profile
Founders in the listed sectors AI, FinTech, Hardware and Healthcare, and focus areas Analytics, Cloud Infrastructure, Cybersecurity and Data fall inside that listing.
Two Sigma Ventures appears in Growth, Late-Stage and Pre-Seed rounds across its known deals.
What the affiliated firm has backed is the closest available signal on whether Colin Beirne is worth approaching.
Colleagues
Showing 20 of 24
Marc Weill
Venture Capitalist
New York, United States
Frances Schwiep
Partner
New York, United States
Rohit Rao
Investor
New York, United States
Jeffrey Nemanick
Investment Partner
New York, United States
Melissa Zhou
Managing Partner
New York, United States
Dan Abelon
Partner
New York, United States
Dusan Perovic
Partner
New York, United States
Ben Bonnet
Principal
New York, United States
Ann Baker Ruble
Managing Director
New York City, United States
Dieter Vandenbussche
Managing Director
Marietta, United States
Sidney Costabile
Partner
Brooklyn, United States
Kelechi Okereke
Principal
New York, United States
Jinger Zhao
Investor
New York, United States
Jim Ward
Managing Director
Austin, United States
Christopher Moh
Investor
New York, United States
Edward Schmidt
Partner
United States
Joseph Botsch
Principal
New York, United States
Matt Jacobus
Managing Director
Brooklyn, United States
Andy Kangpan
Principal
New York, United States
Amar Doshi
Senior Principal
New York, United States
Frequently asked questions
Who is Colin Beirne?
Colin Beirne is a venture capital investor and venture debt investor based in New York, United States, listed as Partner at Two Sigma Ventures. The known portfolio of that firm counts 18 companies. That portfolio belongs to the firm, not to Colin Beirne personally.
What does Colin Beirne invest in?
Listed sectors include AI, FinTech, Hardware and Healthcare; listed focus areas include Analytics, Cloud Infrastructure, Cybersecurity and Data. 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 Colin Beirne invest at?
Two Sigma Ventures appears in Growth, Late-Stage and Pre-Seed rounds across its known deals, and Colin Beirne is listed there as Partner. 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 Colin Beirne listed at?
Colin Beirne is listed as Partner at Two Sigma Ventures. 24 other people in the database share a firm with Colin Beirne.
How do I contact Colin Beirne?
An email address, a phone number and a LinkedIn page are on file for Colin Beirne. 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