John Cofer is a Principal at Greenbriar Equity Group, whose known portfolio counts 10 companies.
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Investment focus
- Stage
- Late-StageSeries A
Contacts
Affiliated funds' portfolios
Principal at Greenbriar Equity Group, whose known portfolio counts 10 companies
- Uber Freight
- Pursuit Aerospace
- Spireon
- Alliance Ground International
- Electrical Source Holdings
- Muth Mirror Systems
- Radwell International
- Ryan Herco Flow Solutions
- STS Aviation Group
- The Facilities Group
Investor Profile
John Cofer is listed against sectors Commerce and Hardware, and focus areas Aerospace, Automotive, Enterprise SaaS and IoT in the database.
Greenbriar Equity Group appears in Late-Stage and Series A rounds across its known deals.
The firm portfolio and the focus above give founders context on whether John Cofer matches their raise.
Colleagues at Greenbriar Equity Group
Jack Morris
Director
New York, United States
Noah Roy
Managing Partner
New York, United States
Noah Blitzer
Managing Director
New York, United States
Michael Weiss
Managing Partner
New York, United States
John Anderson
Operating Partner
Jacksonville, United States
Matthew Burke
Managing Director
Old Greenwich, United States
Michael Wang
Managing Director
United States
James Karle
Principal
United States
Niall McComiskey
Managing Partner
Greenwich, United States
Joel Beckman
Managing Partner
Scarsdale, United States
Frequently asked questions
Who is John Cofer?
John Cofer is a private equity investor based in New York, United States, listed as Principal at Greenbriar Equity Group. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to John Cofer personally.
What does John Cofer invest in?
Listed sectors include Commerce and Hardware; listed focus areas include Aerospace, Automotive, Enterprise SaaS and IoT. 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 Cofer invest at?
Greenbriar Equity Group appears in Late-Stage and Series A rounds across its known deals, and John Cofer 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 John Cofer listed at?
John Cofer is listed as Principal at Greenbriar Equity Group. 10 other people in the database share a firm with John Cofer.
How do I contact John Cofer?
A LinkedIn page is on file for John Cofer. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal