Mary Traer is a Managing Director at HarbourVest Partners, whose known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Managing Director at HarbourVest Partners, whose known portfolio counts 10 companies
- Waabi
- 9fin
- Mews
- Tomorrow.io
- Vestwell
- MemryX
- EvenUp
- The Citation Group
- Azuria Water Solutions
- The Phia Group
Investor Profile
Founders in the listed sectors AI, Climate, Commerce and Consumer, and focus areas AI Infrastructure, Analytics, Chips and Cloud Infrastructure fall inside that listing.
Stage-wise, the deals at HarbourVest Partners cluster around Growth, Late-Stage and Series B rounds.
What the affiliated firm has backed is the closest available signal on whether Mary Traer is worth approaching.
Colleagues at HarbourVest Partners
Showing 20 of 120
Tim Flower
Managing Director
London, United Kingdom
Kelvin Hsiang Yang Yap
Managing Director
Singapore
Dominic Goh
Managing Director
Singapore
Joel Hwang
Managing Director
Boston, United States
Greg Ciesielski
Managing Director
Boston, United States
Craig Fowler
Managing Director
Boston, United States
Daryl Ng
Vice President
Singapore
Junyi Zang
Vice President
Singapore
Rajesh Senapati
Managing Director
Cambridge, United States
Alex Rogers
Managing Director
Boston, United States
Senia Rapisarda
Managing Director
Canada
Rob Wadsworth
Managing Director
Boston, United States
Sandeep Uberoi
Managing Director
Singapore
Sofia Gertsberg
Managing Director
Boston, United States
Todd G. DeAngelo
Principal
Boston, United States
Till Burges
Managing Director
London, United Kingdom
David Atterbury
Managing Director
London, United Kingdom
Lee Incandela
Managing Director
Boston, United States
Ofer Nemirovsky
Managing Director
Boston, United States
David Morris
Managing Director
Boston, United States
Frequently asked questions
Who is Mary Traer?
Mary Traer is a fund of funds investor and private equity investor based in Boston, Massachusetts, United States, listed as Managing Director at HarbourVest Partners. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Mary Traer personally.
What does Mary Traer invest in?
Listed sectors include AI, Climate, Commerce and Consumer; listed focus areas include AI Infrastructure, Analytics, Chips and Cloud 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 Mary Traer invest at?
HarbourVest Partners appears in Growth, Late-Stage and Series B rounds across its known deals, and Mary Traer 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 Mary Traer listed at?
Mary Traer is listed as Managing Director at HarbourVest Partners. 120 other people in the database share a firm with Mary Traer.
How do I contact Mary Traer?
An email address, a phone number and a LinkedIn page are on file for Mary Traer. 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