Investor profile
Stephen Wertheimer
Private equity, Venture debt & Managing Director at W Capital Partners
Stephen Wertheimer works as a Managing Director at W Capital Partners. The firm's known portfolio counts 10 companies.
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Investment focus
Contacts
Affiliated funds' portfolios
Managing Director at W Capital Partners, whose known portfolio counts 10 companies
- Workfront
- Payoneer
- SentinelOne
- Impact.com
- Billtrust
- GroundTruth
- Inspirato
- ReadWrite Labs
- FreshDirect
- US-Pan Asia IoT Superhighway
Investor Profile
Founders in the listed sectors Commerce, Consumer, FinTech and Hardware, and focus areas Analytics, Audio, Cybersecurity and Data fall inside that listing.
Stage-wise, the deals at W Capital Partners cluster around Growth, Late-Stage and Pre-Seed rounds.
The firm portfolio and the focus above give founders context on whether Stephen Wertheimer matches their raise.
Colleagues at W Capital Partners
Blake Heston
Partner
New York, United States
David Wachter
CEO
New York, United States
Robert Migliorino
General Partner
New York, United States
Katie Stitch
Partner
New York, United States
Eric Friddell
Principal
New York, United States
Frequently asked questions
Who is Stephen Wertheimer?
Stephen Wertheimer is a private equity investor and venture debt investor based in New York, United States, listed as Managing Director at W Capital Partners. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Stephen Wertheimer personally.
What does Stephen Wertheimer invest in?
Listed sectors include Commerce, Consumer, FinTech and Hardware; listed focus areas include Analytics, Audio, 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 Stephen Wertheimer invest at?
W Capital Partners appears in Growth, Late-Stage and Pre-Seed rounds across its known deals, and Stephen Wertheimer 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 Stephen Wertheimer listed at?
Stephen Wertheimer is listed as Managing Director at W Capital Partners. 5 other people in the database share a firm with Stephen Wertheimer.
How do I contact Stephen Wertheimer?
An email address, a phone number and a LinkedIn page are on file for Stephen Wertheimer. 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