Single Family Office

Jefferson River Capital (Tony James Family Office)

Jefferson River Capital (Tony James Family Office) is a single-family office headquartered in New York. Founded in 2016, the firm manages the personal capital of Hamilton E.

Jefferson River Capital (Tony James Family Office)

Jefferson River Capital (Tony James Family Office)

Jefferson River Capital (Tony James Family Office) is a single-family office headquartered in New York. Founded in 2016, the firm manages the personal capital of Hamilton E. “Tony” James, whose wealth stems from his tenure as president and chief operating officer of Blackstone. Jefferson River Capital allocates long-term capital across private equity, real assets and venture opportunities while leveraging the industry experience and networks built during James’s decades at the global investment firm.

General information

Firm type

Single Family Office

Year founded

2018

AUM

Location

Region

North America

Country

City

New York

Corporate office

499 Park Avenue, 27th Floor, New York, NY 10022

Frequently asked questions

What is Jefferson River Capital (Tony James Family Office)?

Jefferson River Capital (Tony James Family Office) is a single family office headquartered in New York.

When was Jefferson River Capital (Tony James Family Office) founded?

Jefferson River Capital (Tony James Family Office) was founded in 2018.

Where is Jefferson River Capital (Tony James Family Office) headquartered?

Jefferson River Capital (Tony James Family Office) is headquartered in New York, in the North America region.

What does Altss track for Jefferson River Capital (Tony James Family Office)?

Altss maintains an OSINT-verified profile of Jefferson River Capital (Tony James Family Office) covering investment focus (ESG policy, ticket size, target IRR, currency preference, regional focuses, industry focuses, technological focuses), team (service providers and advisors), deals (company deals and fund commitments), assets (real estate, public market positions, private companies, art and cultural holdings, philanthropy and foundations), and network (club memberships, associations, and event participation). Detailed values are available to Altss subscribers.

What is Jefferson River Capital (Tony James Family Office)'s website?

Jefferson River Capital (Tony James Family Office)'s public website is www.jrivercapital.com. Verified contact details for principals and decision-makers are available to Altss subscribers.

What type of firm is Jefferson River Capital (Tony James Family Office)?

Jefferson River Capital (Tony James Family Office) is classified by Altss as a Single Family Office within the North America region.

How does Altss source intelligence on Jefferson River Capital (Tony James Family Office)?

Altss combines OSINT (open-source intelligence) with regulatory filings, public disclosures, and licensed data partners. Source provenance is tracked to support compliance-ready research workflows.

How fresh is the Altss profile for Jefferson River Capital (Tony James Family Office)?

Jefferson River Capital (Tony James Family Office)'s profile is part of Altss's continuous-refresh dataset, with a full update cycle at least every 30 days and priority changes applied as new information is verified.

Profile maintained by using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Continuous refresh with full update cycles at least every 30 days.

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