Jason Klein works as a Principal at Lovell Minnick Partners. The firm's known portfolio counts 10 companies.
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Investment focus
- Stage
- Late-Stage
Contacts
Affiliated funds' portfolios
Principal at Lovell Minnick Partners, whose known portfolio counts 10 companies
- oneZero Financial Systems
- Fortis Payments
- ACU-Serve
- Broadstone
- Cohen & Company
- HWM
- Net at Work
- STP Investment Services
- Valor PayTech
- Warner Pacific
Investor Profile
The listing covers sectors FinTech and SaaS, and focus areas API, Banking, Business Services and Embedded Finance. Startups operating in these areas may find Jason Klein relevant.
Lovell Minnick Partners appears in Late-Stage rounds across its known deals.
The firm portfolio and the focus above give founders context on whether Jason Klein matches their raise.
Colleagues at Lovell Minnick Partners
Jeffrey D. Lovell
Chairman/Founder
Vero Beach, United States
Robert Belke
Managing Partner
Los Angeles, United States
Bradford James Armstrong
Angel Investor
Albuquerque, United States
Spencer Hoffman
Partner
Wayne, United States
Jason Barg
Partner
Philadelphia, United States
Tom Hutchins
Principal
Manhattan Beach, United States
Trevor Rich
Partner
El Segundo, United States
Lindsay Strait
Vice President
New York, United States
Timothy Rampe
Partner
Philadelphia, United States
Steve Pierson
Managing Partner
New York City, United States
Steve Grenfell
Operating Partner
Wayne, United States
Brad Armstrong
Partner
Philadelphia, United States
Danny Kang
Principal
Palos Verdes Peninsula, United States
JP Marquess
Principal
Philadelphia, United States
Frequently asked questions
Who is Jason Klein?
Jason Klein is a private equity investor based in Philadelphia, Pennsylvania, United States, listed as Principal at Lovell Minnick Partners. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Jason Klein personally.
What does Jason Klein invest in?
Listed sectors include FinTech and SaaS; listed focus areas include API, Banking, Business Services and Embedded Finance. 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 Jason Klein invest at?
Lovell Minnick Partners appears in Late-Stage rounds across its known deals, and Jason Klein 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 Jason Klein listed at?
Jason Klein is listed as Principal at Lovell Minnick Partners. 14 other people in the database share a firm with Jason Klein.
How do I contact Jason Klein?
An email address, a phone number and a LinkedIn page are on file for Jason Klein. 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