John Diggins is a Partner at Platinum Equity, whose known portfolio counts 9 companies.
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Investment focus
- Stage
- Late-Stage
- Sector
- FinTech
Contacts
Affiliated funds' portfolios
Partner at Platinum Equity, whose known portfolio counts 9 companies
- MARS
- Branding Iron
- Daramic
- Kodak Alaris
- Norton Packaging
- R&B Wholesale Distributors
- RELAM
- Rise Baking Co.
- Tongrun International
Investor Profile
Founders in the listed sector FinTech fall inside that listing.
Stage-wise, the deals at Platinum Equity cluster around Late-Stage rounds.
The firm portfolio and the focus above give founders context on whether John Diggins matches their raise.
Colleagues at Platinum Equity
Showing 20 of 58
Jacob Kotzubei
Co-President
Beverly Hills, United States
Mark Barnhill
Partner
Beverly Hills, United States
Phil Norment
President Portfolio Operations
Franklin, United States
Tae Ho Whang
Principal
Singapore
Daven Chopra
Vice President
London, United Kingdom
Christian Cook
Managing Director
Detroit, United States
Daniel Madden
Managing Director
London, United Kingdom
Bob Wymbs
Partner
Beverly Hills, United States
Robert Klap
Managing Director
London, United Kingdom
Vincent Ellis
Vice President
Detroit, United States
Justin Ku
Vice President
New York, United States
Platinumcompany Ltd
Managing Director
Ho Chi Minh City, Vietnam
Amit Sobti
Managing Director
Singapore
David Wolf
Managing Director
Greenwich, United States
Igor Chacartegui
Managing Director
London, United Kingdom
Mary Ann Sigler
Investor
Los Angeles, United States
Michael Lag
Vice President
Chicago, United States
Stephanie Barter
Principal
La Grange, United States
Delara Zarrabi
Managing Director
New York, United States
Nathan Eldridge
Managing Director
New York, United States
Frequently asked questions
Who is John Diggins?
John Diggins is a private equity investor based in New York, United States, listed as Partner at Platinum Equity. The known portfolio of that firm counts 9 companies. That portfolio belongs to the firm, not to John Diggins personally.
What does John Diggins invest in?
Listed sectors include FinTech. 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 John Diggins invest at?
Platinum Equity appears in Late-Stage rounds across its known deals, and John Diggins is listed there as 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 John Diggins listed at?
John Diggins is listed as Partner at Platinum Equity. 58 other people in the database share a firm with John Diggins.
How do I contact John Diggins?
An email address, a phone number and a LinkedIn page are on file for John Diggins. 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