Public firm-level fields only. Contact details are withheld. Order follows disclosed assets under management where available, then profile depth. It is not a ranking.
Wittington Investments Limited
London, United Kingdom | Single family office | Founded 1941
Wittington Investments is a private holding company for the Weston family and the Garfield Weston Foundation. Its investments include a controlling interest in Associated British Foods, along with luxury retail, real assets, hotels, private equity and private credit.
- AUM range
- Over $20B
- Check size
- Not stated
- Asset classes
- Private Equity, Private Credit, Public Equities, Real Estate
- Wealth source
- Weston family; food, ingredients and retail businesses
The Stephens Group, LLC
Little Rock, AR | Single family office | Founded 1933
The Stephens Group is a single family office that invests the capital of the Stephens and Campbell families. It focuses on long-term ownership of businesses, including industrial products and services and specialty distribution.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Private Equity, Direct Investments
- Wealth source
- Stephens and Campbell families; energy and financial businesses
Inclenberg Investments
Palm Beach, FL | Single family office | Founded 2011
Inclenberg Investments manages the Gochman family's capital through direct real estate investments. Its projects include industrial and warehouse properties, offices, medical facilities, and student housing.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Real Estate, Direct Investments
- Wealth source
- Gochman family; proceeds from the sale of Academy Sports & Outdoors
Amzak Capital Management, LLC
Boca Raton, FL | Single family office
Amzak Capital Management is the private investment firm of the Kazma family, whose wealth originated in the cable television industry. It focuses on private equity, fixed income, real estate, and healthcare, with additional investments in public equity and selected alternatives.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Private Equity, Fixed Income, Real Estate, Public Equities
- Wealth source
- Kazma family; cable television
Declaration Partners LP
New York, NY | Single family office | Founded 2017
Declaration Partners is a private investment firm anchored by a family office and investing on behalf of family offices and institutional investors. Its strategies include growth equity, real estate, seeding and other opportunistic investments.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Private Equity, Real Estate, Funds
- Wealth source
- Not stated
Willoughby Capital Holdings, LLC
New York, NY | Single family office | Founded 2009
Willoughby Capital Holdings is a United States-based family office that makes private investments.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Private Equity, Direct Investments
- Wealth source
- Not stated
Kistefos AS
Oslo, Norway | Single family office | Founded 1998
Kistefos manages the long-term capital of the Sveaas family through a private investment company with an active ownership mandate. It invests across offshore, shipping, financial services, technology, and real estate, with a primary focus on Europe.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Real Estate, Private Equity, Venture Capital, Hedge Funds
- Wealth source
- Sveaas family; wood-pulp milling
Roystone Management Holdings LLC
New York, NY | Single family office | Founded 2012
Roystone Management Holdings is a single family office that invests in small and medium-sized businesses with established products or services. It considers minority and control positions in companies at growth inflection points.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Direct Investments
- Wealth source
- Not stated
Florac
Paris, CA, France | Single family office | Founded 2009
Florac is a single family office that invests the Meyer family's funds in private equity. It can structure investments as growth capital, minority or majority stakes, or leveraged buyouts.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Private Equity, Commodities
- Wealth source
- Meyer family; Louis-Dreyfus Group business activities, including agricultural commodities trading
H14 S.p.A.
Milan, Italy | Single family office | Founded 2022
H14 manages the investment interests of the Berlusconi family and holds a stake in Fininvest. Its investments span venture and growth capital, private equity funds, hedge funds, public markets, and real estate, with a focus on Europe and North America.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Hedge Funds, Public Equities, Real Estate, Funds
- Wealth source
- Berlusconi family; media
Breakwater Investments Inc.
Burlington, ON, Canada | Single family office
Breakwater Investments is a single-family office based in Burlington, Ontario. It invests across asset classes and industries, with an emphasis on marine and real estate sectors, and may invest in third-party managed funds.
- AUM range
- $50M-$250M
- Check size
- Not stated
- Asset classes
- Real Estate, Funds
- Wealth source
- Not stated
Murray Capital
Edinburgh, United Kingdom | Single family office | Founded 2000
Murray Capital is the private investment office of the Murray family and invests its own capital. Its portfolio includes trading and real estate assets, with a preference for income-producing investments and opportunities for capital growth.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Real Estate, Direct Investments
- Wealth source
- Murray family
Demira Gate Investments
New York, NY | Single family office | Founded 2015
Demira Gate is a single-family office investment firm focused on private equity, late-stage venture capital, and opportunistic real estate investments. Its stated activity includes direct private equity investments.
- AUM range
- Under $50M
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Real Estate, Direct Investments
- Wealth source
- Not stated
Milstein Asset Management
Northfield, OH | Single family office | Founded 2019
Milstein Asset Management is a single-family office focused on opportunistic, value-oriented investments across capital markets. Its stated areas include public and private equity, portfolio management, and mergers and acquisitions.
- AUM range
- Under $50M
- Check size
- Not stated
- Asset classes
- Public Equities, Private Equity
- Wealth source
- Not stated
Sallyport Investments LLC
Houston, TX | Single family office | Founded 2012
Sallyport Investments originated as a single-family office for the Foshee family and evolved into an operationally focused private equity firm. It partners with management teams across industries and transaction types, including founder- and family-owned companies, corporate carve-outs and new ventures.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Direct Investments
- Wealth source
- Foshee family
Sopris Capital, LLC
Aspen, CO | Single family office | Founded 2002
Sopris Capital is a single-family investment firm that invests its founder’s long-term capital. Its investments span venture capital, private equity, growth equity and real estate, with interests in healthcare services and technology-enabled businesses.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Venture Capital, Private Equity, Real Estate
- Wealth source
- Not stated
Broad Creek Capital
New York, NY | Single family office | Founded 2015
Broad Creek Capital is a family office and private investment partnership with a focus on U.S. real estate, complemented by venture and growth equity. It invests in properties and in companies across technology, healthcare, sustainability and consumer markets.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Real Estate, Venture Capital, Private Equity, Direct Investments
- Wealth source
- Not stated
ZFO
Parkland, FL | Single family office | Founded 2021
ZFO is a South Florida single-family office active in venture capital, private equity, and technology-related investments. Its stated areas also include longevity, mental health, credit, and real estate development in Costa Rica.
- AUM range
- $50M-$250M
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Private Credit, Real Estate
- Wealth source
- Not stated
Blandford Family Office
Liverpool, United Kingdom | Single family office | Founded 2023
Blandford Family Office manages family wealth through investments in digital, pay-to-play, and venture opportunities, drawing on the family’s experience in gaming and technology.
- AUM range
- Under $50M
- Check size
- Not stated
- Asset classes
- Venture Capital, Private Equity
- Wealth source
- Blandford family; proceeds from gaming and technology businesses
Pangea's Edge Holdings, Ltd.
Plano, TX | Single family office | Founded 2012
Pangea’s Edge Holdings is a family investment firm managing the investment activities of its stakeholders. It invests in private equity, direct financings, real estate, energy projects and selected venture capital opportunities, drawing on experience in horizontal drilling and oil and gas exploration and development.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Real Estate, Venture Capital, Direct Investments
- Wealth source
- Proceeds from horizontal well technology and upstream energy ventures
Ahamed Family Office
Sydney, NSW, Australia | Single family office | Founded 2023
Ahamed Family Office manages the Ahamed family's investment and philanthropic activities. Its portfolio includes hedge funds, private equity and venture funds, direct investments, real estate, and start-up ventures across global markets.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Hedge Funds, Private Equity, Venture Capital, Direct Investments, Real Estate, Funds
- Wealth source
- Ahamed family
Grit Investments Ltd.
Vancouver, BC, Canada | Single family office | Founded 2017
Grit Investments manages a North American family's wealth through investments across asset classes. Its stated approach emphasizes risk controls, long-term goals, recurring returns, and capital preservation.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Not stated
- Wealth source
- Not stated
Samson Investment Partners, LLC
New York, NY | Single family office | Founded 2001
Samson Investment Partners is a single-family office that coordinates financial strategies and manages investments for a family. Its investment approach emphasizes cash-flowing assets, partnerships with management teams and operators, and diversification.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Public Equities, Private Equity, Fixed Income, Real Estate
- Wealth source
- Zuckerberg family; proceeds from the founder’s career in investment banking
HCIG Company
Stamford, CT | Single family office | Founded 2021
HCIG Company is the investment arm of a Latin American family with controlling interests in industrial businesses. It takes a long-term approach to preserving and growing family capital, investing across public and private assets, including direct company investments.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Public Equities, Fixed Income, Hedge Funds, Direct Investments
- Wealth source
- Latin American family; industrial businesses
Momentum Capital Limited
London, United Kingdom | Single family office | Founded 2002
Momentum Capital is the direct investment arm of a single-family office, investing across private equity, venture capital, real estate, and financial markets. It invests with permanent capital rather than through a fund.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Real Estate, Public Equities, Direct Investments
- Wealth source
- Not stated
Luxor Group
Rio de Janeiro, RJ, Brazil | Single family office | Founded 1917
Luxor is a privately held single family office making long-term investments and supporting philanthropic activities. Its investments include agribusiness, public and private equity, startups, and real estate.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Public Equities, Private Equity, Real Estate, Funds
- Wealth source
- Not stated
Cypress Capital Group
Palo Alto, CA | Single family office | Founded 2011
Cypress Capital Group is a single family office and sponsor of real estate funds. Its investment activity focuses on multifamily and middle-income housing in Silicon Valley, New York City and other technology-centered cities.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Real Estate, Funds
- Wealth source
- Not stated
Antares Single Family Office
Sarasota, FL | Single family office | Founded 2009
Antares Single Family Office manages an investment portfolio with experience across alternative investments, including hedge funds, real estate, private credit, private equity, venture capital and commodities. Its investment activities have included real estate development and land banking.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Real Estate, Hedge Funds, Private Credit, Private Equity, Venture Capital, Commodities
- Wealth source
- Not stated
Genus Holdings, LLC
Dallas, TX | Single family office | Founded 2012
Genus Holdings is the Duda family’s single-family office, managing and reporting on investment portfolios across multiple entities. It allocates capital across public equities, alternative investments, real assets, real estate, and fixed income.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Public Equities, Private Equity, Venture Capital, Hedge Funds, Real Estate, Fixed Income, Funds
- Wealth source
- Duda family
Jaffe Family Office
Armonk, NY | Single family office | Founded 2015
Jaffe Family Office allocates capital across equities, hedge funds, private equity, venture capital, real estate, and credit strategies. Its investments include public companies and public business development companies.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Public Equities, Hedge Funds, Private Equity, Venture Capital, Real Estate, Private Credit
- Wealth source
- Not stated
Baisan Family Office
Al Khobar, Saudi Arabia | Single family office | Founded 2007
Baisan Family Office manages investments for the AlQahtani family and invests globally in hedge funds, private equity, venture funds, direct investments, operating companies, private opportunities, and real estate.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Hedge Funds, Private Equity, Venture Capital, Direct Investments, Real Estate, Funds
- Wealth source
- AlQahtani family
Loyd & Co.
Minneapolis to Saint Paul, MN | Single family office | Founded 2015
Loyd & Co. is a single-family office focused on asset management and direct and indirect investments. Its stated areas include principal trading, real estate, private equity and venture capital.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Real Estate, Private Equity, Venture Capital, Direct Investments
- Wealth source
- Not stated
JAW Family Office
Dubai, United Arab Emirates | Single family office | Founded 2009
JAW Family Office is a single-family office established to serve the investment and philanthropic efforts of its principal. It invests globally in hedge funds, private equity, venture funds, operating companies and real estate.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Hedge Funds, Private Equity, Venture Capital, Real Estate, Direct Investments, Funds
- Wealth source
- Not stated
Brownhelm Capital, LLC
Cleveland, OH | Single family office
Brownhelm Capital is a single-family office that invests through third-party funds and directly across companies, industries and stages. Its investment interests include financial services and real estate.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Real Estate, Hedge Funds, Direct Investments, Funds
- Wealth source
- Brownhelm family; financial services and real estate
W5 Group, LLC
Miami Beach, FL | Single family office | Founded 2009
W5 Group is a single-family office with investment teams in Europe and the United States. It invests across asset classes and capital structures, using an opportunistic approach.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Real Estate, Private Equity
- Wealth source
- Not stated
Kactus Capital Management
New York, NY | Single family office | Founded 2014
Kactus Capital Management is a single family office investing as principal across global public and private markets. Its investments include external managers, co-investments and direct investments.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Private Credit, Public Equities, Fixed Income, Hedge Funds, Real Estate, Commodities, Direct Investments
- Wealth source
- Not stated
Donegal Abbey Private Equity Group
New York, NY | Single family office | Founded 2012
Donegal Abbey is a single family office managing the Loeb family's wealth. It makes direct and co-investments in real estate, operating businesses, private equity, and angel opportunities.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Real Estate, Private Equity, Direct Investments
- Wealth source
- Loeb family
Raging Bull Invest AB
Saltsjö Boo, Sweden | Single family office | Founded 1999
Raging Bull Invest is a single family office venture capital investor focused on early-stage growth companies in the Nordic region. It invests in technology, mobile, IT, and gaming businesses.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Venture Capital
- Wealth source
- Not stated
Taurus Capital Partners LLC
New York, NY | Single family office | Founded 2019
Taurus Capital Partners is a privately held family office that invests globally in public and private companies, partnerships, and structured vehicles.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Public Equities
- Wealth source
- Not stated
Mattock Capital Management LP
Richmond, VA | Single family office
Mattock Capital Management is a single-family office based in Richmond, Virginia. It invests across public and private assets directly and through investment managers.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Public Equities, Direct Investments, Funds
- Wealth source
- Not stated
Crathre Family Investments
East Melbourne, VIC, Australia | Single family office
Crathre Family Investments is a single-family office for the Dwyer family. It invests in private organisations, existing property, and small public companies, with an emphasis on management and long-term capital.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Real Estate, Public Equities, Direct Investments
- Wealth source
- Not stated
Baksh Capital Pte Ltd
Singapore, Singapore | Single family office | Founded 2019
Baksh Capital manages and consolidates investments for a family across real estate, public markets, digital assets, and private investments. It focuses on environmental, social, and governance themes and invests directly or through funds.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Real Estate, Public Equities, Digital Assets, Private Equity, Venture Capital, Funds
- Wealth source
- Not stated
Politis Group
Miami, FL | Single family office | Founded 2019
Politis Group is a single-family office making long-term investments in smaller middle-market growth companies and multifamily and commercial real estate. It invests across industries through controlled investments.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Real Estate, Direct Investments
- Wealth source
- Not stated
Highshore Holdings, LLC
Lafayette, CA | Single family office | Founded 2021
Highshore Holdings is a single-family office serving a family's investment and philanthropic activities. It invests globally across funds and direct opportunities, including hedge funds, private equity, venture funds, operating companies, real estate and early- and later-stage ventures.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Hedge Funds, Private Equity, Venture Capital, Direct Investments, Real Estate, Funds
- Wealth source
- Not stated