Principals
3
Principal Net Worth
$5.0B
Data Flags
Extremely private structure; net worth estimate (~$5B) unverified by Forbes 400; minimal disclosed team; no public foundation filings accessible; may be duplicate of greene-family-foundation.md
Jeff Greene Foundation
UnknownLow ConfidenceLast verified: Jan 17, 2026
Details
- Source File
- research/organizations/jeff-greene-foundation.md
- UID
- fo-jeff-greene-foundation
Also Known As
Greene Family FoundationJeff Greene CompaniesGreene Real EstateGreene Family OfficeJeff Greene Real Estate Holdings
Team Members (2)
Known Associates (3)
John Paulson
Paulson & Co., fellow subprime short investor who also profited from financial crisis, relationship type: peer investor
Mike Tyson
Former boxing champion, personal friend (hosted bachelor party), relationship type: personal friend
Political figures
Various Democratic Party leaders and candidates, relationship type: political allies/donors
Relationship Strength
Loading relationships...
Changelog
- 2025-12-11Initial research file created for Jeff Greene Foundation. Jeff Greene (~$5B net worth, real estate billionaire, famous for 2007-2008 subprime short earning estimated $800M-several billion, Giving Pledge signatory 2011, Palm Beach-based, Harvard MBA, ran for Florida Governor 2018 and U.S. Senate 2010 as Democrat, married to Mei Sze Greene, operates private family office focused on real estate investments and philanthropy in education, homeless services, disaster relief, and children's welfare)
- 2025-12-26Added Current Team section. Foundation leadership (Jeff Greene President, Mei Sze Greene Secretary). Service provider Harvey Oyer III (Shutts & Bowen real estate attorney). The Greene School (Brett Hannan CIO). Noted extremely private structure with minimal disclosed executives.