Theodore Leonsis

Theodore Leonsis (Potomac) operates as a single-family office in Potomac, Maryland. The firm provides financial planning, investment management, portfolio...

Theodore Leonsis

Theodore Leonsis (Potomac) operates as a single-family office in Potomac, Maryland. The firm provides financial planning, investment management, portfolio management, tax advisory, and fiduciary services to the Leonsis family. It remains open to investment opportunities in secondaries and first-time funds.

General information

Firm type

Single Family Office

Year founded

—

AUM

—

Location

Region

North America

Country

United States

City

Washington

Corporate office

—

What is Theodore Leonsis?

Theodore Leonsis is a single family office headquartered in Washington, United States.

Where is Theodore Leonsis headquartered?

Theodore Leonsis is headquartered in Washington, United States, in the North America region.

What does Altss track for Theodore Leonsis?

Altss maintains an OSINT-verified profile of Theodore Leonsis 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 type of firm is Theodore Leonsis?

Theodore Leonsis is classified by Altss as a Single Family Office, operating from United States within the North America region.

How does Altss source intelligence on Theodore Leonsis?

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.

When was Theodore Leonsis's Altss profile last updated?

Theodore Leonsis's profile on Altss was last refreshed on June 3, 2026. Continuous updates are applied as new public information is verified.

Profile maintained by Altss using OSINT (open-source intelligence), regulatory filings, licensed data partners, and verified direct submissions. Read the methodology. Last updated: Jun 3, 2026. Continuous refresh with full update cycles at least every 30 days.