William Sorin is a Principal at Audax Private Equity, whose known portfolio counts 9 companies.
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Investment focus
- Stage
- Late-Stage
Contacts
Affiliated funds' portfolios
Principal at Audax Private Equity, whose known portfolio counts 9 companies
- CW Advisors
- Elevate Patient Financial Solutions
- Fortis Payments
- GuidePoint Security
- Oakbridge Insurance
- Dobbs Tire & Auto Centers
- FDH Aero
- PYRAMID Laboratories
- The Chartis Group
Investor Profile
William Sorin is listed against sectors Consumer, FinTech, Hardware and Healthcare, and focus areas Cloud Infrastructure, Cybersecurity, Healthcare Operations and InsurTech in the database.
Audax Private Equity appears in Late-Stage rounds across its known deals.
The firm portfolio and the focus above give founders context on whether William Sorin matches their raise.
Colleagues at Audax Private Equity
Showing 20 of 52
Nidhi Shrivastava Mitra
Principal
San Francisco, United States
Stephen Weaver
Managing Director
San Francisco, United States
Curtis Roby
Principal
New York, United States
Alisha Bhanji
Investor
Boston, United States
Jay Petricone
Managing Director
Miami, United States
David Wong
Partner
San Francisco, United States
Matthew Gosselin
Managing Director
Boston, United States
Matt Dewey
Managing Director
Boston, United States
Timothy Mack
Partner
Boston, United States
Daniel Kim
Vice President
San Francisco, United States
Peter Awad
Principal
New York, United States
Pamela Finnerty Martin
Managing Director
Boston, United States
Asheesh G.
Managing Director
Boston, United States
Timothy Porter
Managing Director
Boston, United States
Blair Nelson
Managing Director
Boston, United States
Robert Stout
Vice President
Boston, United States
Aleck S.
Vice President
Boston, United States
Drew West
Vice President
Boston, United States
Mauricio Sanchez
Managing Director
Boston, United States
William Allen
Managing Director
Boston, United States
Frequently asked questions
Who is William Sorin?
William Sorin is a private equity investor based in Boston, Massachusetts, United States, listed as Principal at Audax Private Equity. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to William Sorin personally.
What does William Sorin invest in?
Listed sectors include Consumer, FinTech, Hardware and Healthcare; listed focus areas include Cloud Infrastructure, Cybersecurity, Healthcare Operations and InsurTech. 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 William Sorin invest at?
Audax Private Equity appears in Late-Stage rounds across its known deals, and William Sorin is listed there as Principal. 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 William Sorin listed at?
William Sorin is listed as Principal at Audax Private Equity. 52 other people in the database share a firm with William Sorin.
How do I contact William Sorin?
An email address, a phone number and a LinkedIn page are on file for William Sorin. 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