David Grayzel works as a Managing Director at Atlas Venture. The firm's known portfolio counts 9 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Managing Director at Atlas Venture, whose known portfolio counts 9 companies
- Be Biopharma
- Kailera Therapeutics
- GRO Biosciences
- Judo Bio
- Scorpion Therapeutics
- nChroma Bio
- Trace Neuroscience
- PHINXT Robotics
- Triveni Bio
Investor Profile
David Grayzel is listed against sectors Commerce, Consumer, FinTech and Hardware, and focus areas Analytics, Biotech, Clinical Trials and Data in the database.
Atlas Venture appears in Growth, Seed and Series A rounds across its known deals.
The firm portfolio and the focus above give founders context on whether David Grayzel matches their raise.
Colleagues at Atlas Venture
Showing 20 of 29
Jernej Godec
Principal
Cambridge, United States
Aimee Raleigh
Principal
Boston, United States
Peter Barrett
Partner
Waltham, United States
Jean-Francois Formela
Partner
Boston, United States
Kevin Bitterman
Partner
Cambridge, United States
Phillip Samayoa
Venture Partner
Cambridge, United States
Jason Rhodes
Partner
Cambridge, United States
Maurizio Fazio
Principal
Cambridge, United States
Bruce Booth
Partner
Wellesley, United States
Michael Gladstone
Partner
Boston, United States
Cody Tranbarger
Entrepreneur in Residence
Cambridge, United States
Rajesh Devraj
Venture Partner
Cambridge, United States
Steven Robinette
Venture Partner
Boston, United States
Jodie Morrison
Venture Partner/Advisor
United States
Diana Y.
Partner
Dwight, United States
Jane C.
Partner
St Paul, United States
Alyssa W.
Partner
Decatur, United States
Gina Z.
Partner
Riverside, United States
Evelyn C.
Partner
Minot, United States
Mark Gazecki
Principal
Munich, Germany
Frequently asked questions
Who is David Grayzel?
David Grayzel is a venture capital investor based in Cambridge, Massachusetts, United States, listed as Managing Director at Atlas Venture. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to David Grayzel personally.
What does David Grayzel invest in?
Listed sectors include Commerce, Consumer, FinTech and Hardware; listed focus areas include Analytics, Biotech, Clinical Trials 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 David Grayzel invest at?
Atlas Venture appears in Growth, Seed and Series A rounds across its known deals, and David Grayzel is listed there as Managing Director. 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 David Grayzel listed at?
David Grayzel is listed as Managing Director at Atlas Venture. 29 other people in the database share a firm with David Grayzel.
How do I contact David Grayzel?
An email address, a phone number and a LinkedIn page are on file for David Grayzel. 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