Tom Brennan works as a Venture Partner at ARCH Venture Partners. The firm's known portfolio counts 10 companies.
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Investment focus
- Sector
- AIHardwareHealthcare
Contacts
Affiliated funds' portfolios
Venture Partner at ARCH Venture Partners, whose known portfolio counts 10 companies
- Parabilis Medicines
- Paradigm
- Mirador Therapeutics
- Lightcast Discovery
- Project Prometheus
- Salma Health
- Vizgen
- Syndex Bio
- SciNeuro
- Altido Therapeutics
Investor Profile
Tom Brennan is listed against sectors AI, Hardware and Healthcare, and focus areas Biotech, Drug Discovery, Genetics and Genomics in the database.
ARCH Venture Partners appears in Growth, Seed and Series A rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Tom Brennan matches their raise.
Colleagues at ARCH Venture Partners
Clint Bybee
Managing Director Emeritus and Co-Founder
Austin, United States
Jake Bauer
Venture Partner
San Francisco, United States
Carol Suh
Partner
San Francisco, United States
Nilay Thakar
Principal
Cambridge, United States
Keith Lenden
Investor
San Carlos, United States
Mayu Yoshikawa
Venture Partner
Tokyo, Japan
Scott Minick
Investor
San Francisco, United States
Sean Kendall
Partner
London, United Kingdom
Corey Ritter
Partner
Chicago, United States
Joseph Jeong
Venture Partner
Chicago, United States
Steve Gillis
Managing Director
Seattle, United States
Sabah Öney
Venture Partner
San Francisco, United States
Don Oliverio
Partner
Austin, United States
Steve Lazarus
General Partner
Palm Beach Gardens, United States
Ayan Shaikh
Investor
United States
Frequently asked questions
Who is Tom Brennan?
Tom Brennan is a venture capital investor based in Albuquerque, New Mexico, United States, listed as Venture Partner at ARCH Venture Partners. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Tom Brennan personally.
What does Tom Brennan invest in?
Listed sectors include AI, Hardware and Healthcare; listed focus areas include Biotech, Drug Discovery, Genetics and Genomics. 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 Tom Brennan invest at?
ARCH Venture Partners appears in Growth, Seed and Series A rounds across its known deals, and Tom Brennan is listed there as Venture 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 Tom Brennan listed at?
Tom Brennan is listed as Venture Partner at ARCH Venture Partners. 15 other people in the database share a firm with Tom Brennan.
How do I contact Tom Brennan?
An email address, a phone number and a LinkedIn page are on file for Tom Brennan. 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