Jefferson River Capital is a family office - single based in New York, United States, founded in 2016. Verified contact details, AUM data, and investment preferences on FindLPs.
Jefferson River Capital is the family office of Tony James, president and COO of The Blackstone Group LP. Interest in real estate Investments: multi-family, industrial, and office properties in the Northeast and Southeast.
Investment types: Private Equity, Venture Capital, Joint Venture/Partner, Real Estate
Sectors & themes: Residential Property Acquisition & Development, Commercial Property Acquisition & Development, Industrial Property Acquisition & Development Real Estate, Real Estate Investment & Development
Preferred geographies: United States
Location: 1330 Avenue Of The Americas\n11Th Floor\nNew York\nNew York\n10019\nUnited States
FindLPs holds verified direct email addresses and phone numbers for decision-makers at Jefferson River Capital. Contact details are masked on the free plan — start a plan to unlock full access and CSV export.
Unlock Contact DetailsSearch 25,850 limited partners with verified contact details.
LP firm data compiled from public regulatory filings (SEC Form ADV, FCA, AIFMD disclosures), company websites and press releases, LinkedIn public profiles, and verified outbound email testing. AUM figures reflect self-reported values from filings and may lag by 1–2 fiscal quarters; bands are normalized in USD. We do not publish personal residential information; firms or individuals may request removal at /contact. Methodology & sources · Updated July 2026.