Top 10 Family Offices in San Francisco (2026)

San Francisco is known for its Silicon Valley and a strong tech scene. But it is also home to some of the strongest family offices in the USA.

Here are 10 leading family offices from San Francisco, along with the website links:

1. Medley Partners
   Founded in 2004 by Mark Heising, Medley Partners is the private markets investment manager for the foundations affiliated with Jim Simons' family. It invests mainly in limited partnerships across buyout, growth equity, venture capital, real estate, and credit in the United States, Europe, and Asia.
2. Pirque Ventures
   The venture capital arm of a single-family office established in 2015 in San Francisco. Pirque invests from its own balance sheet without seeking outside capital, following a buy-and-hold strategy focused on early-stage ventures.
3. NT Capital Management
   A single-family office based in the Bay Area, California. The family founded a conglomerate in 1993 built on four pillars: financial services, real estate, automotive dealerships, and cultural theme park projects. Today the office takes a research-driven approach, allocating capital across venture investments and real estate credit and equity strategies.
4. Workplay Ventures
   Workplay is the family office of Zynga founder Mark Pincus. It invests across asset classes, with major interests in AI and machine learning, gaming across mobile, PC, and console, social networks and platforms, and web3.
5. Tuscan Management
   A family office with a diversified portfolio of US-based investments across venture capital, private equity, real estate, public equities, fixed income, energy infrastructure, and special situations. In venture, Tuscan makes hands-on direct investments from seed to growth, favoring hardware-enabled technology companies in industrial, energy, materials, healthcare, and other sectors.
6. Fremont Group
   The San Francisco private investment office of the Bechtel family, tracing its roots to the early investments of the Bechtel Group, founded in 1898. Formed in 1980 and a separate entity since 1986, Fremont invests for the long term, looking for superior returns while minimizing the risk of permanent capital loss.
7. Ceniarth
   A single-family office and private foundation that funds market-based solutions benefiting underserved communities. Ceniarth uses both investment and philanthropic capital, working through a small global team in London, San Francisco, and New York.
8. Geolo Capital
   The private equity arm of the John A. Pritzker family office, continuing four generations of creating and building consumer-focused companies. Geolo is also a vertically integrated real estate developer, operator, and lender with an emphasis on hospitality, multifamily, and mixed-use projects, and its legacy investments include Ticketmaster, Mandara Spa, and Two Roads Hospitality.
9. Powers Capital
   A single-family office based in San Francisco investing across asset classes with a global mandate. It combines direct investments in public and private companies with allocations to external managers, focusing on private equity and absolute return strategies.
10. SFG Asset Advisors
    A single-family investment office established in San Francisco in 2002. SFG partners with specialized managers who target a specific niche or market inefficiency, believes size is the enemy of returns, and takes a flexible, long-term partnership approach backed by permanent capital.

For more information and listings of active family offices, consider the following lists:

• Active Family Offices in California->>
• The Active Family Offices' USA database ->>