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.
AlTi Tiedemann Global
New York, NY | Multi-family office | Founded 1999
AlTi Tiedemann Global is a multi-family office and wealth management firm serving families, family offices, foundations, and institutions. Its services include investment management, advisory, trust, administrative, and family office support.
- AUM range
- Over $20B
- Check size
- Not stated
- Asset classes
- Public Equities, Fixed Income, Private Equity, Private Credit, Hedge Funds, Real Estate
JAWS Estates Capital, LLC
Miami Beach, FL | Single family office | Founded 1991
JAWS Estates Capital is the family office associated with the Sternlicht family. Its stated investment areas include global real estate, hotel management, oil and gas, and energy infrastructure.
- AUM range
- Over $20B
- Check size
- Not stated
- Asset classes
- Real Estate, Infrastructure
- Wealth source
- Sternlicht family; investment and business activities in real estate, hotel management, oil and gas, and energy infrastructure
LDJ Capital Multi-Family Office
New York, NY | Multi-family office | Founded 2005
LDJ Capital Multi-Family Office provides advice and services to families and individuals. Its stated areas span private equity, venture capital, real estate, public markets, commodities, technology, media, and consumer sectors.
- AUM range
- Over $20B
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Real Estate, Public Equities, Hedge Funds, Commodities
Henry Crown and Company
Chicago, IL | Single family office
Henry Crown and Company manages investments across publicly traded securities, real estate, investment funds, and privately held operating companies. Its subsidiary holding company manages wholly owned businesses.
- AUM range
- $5B-$20B
- Check size
- Not stated
- Asset classes
- Public Equities, Real Estate, Funds, Direct Investments, Infrastructure, Private Credit
- Wealth source
- Crown family
Jumana Capital
Houston, TX | Single family office | Founded 2018
Jumana is a single family office that partners with entrepreneur-led companies using flexible, long-term capital. Its stated areas span private equity, energy, telecommunications, retail, business services, healthcare, manufacturing, and technology.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Private Equity, Infrastructure, Funds
- Wealth source
- Not stated
Rockwell Capital Management, LLC
Las Vegas, NV | Single family office | Founded 2018
Rockwell Capital is a family office that invests in cryptocurrency and provides educational content about cryptocurrency and blockchain technology. Its stated activities also relate to financial payments and banking infrastructure.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Digital Assets
- Wealth source
- Not stated
Thomvest Ventures
San Francisco, CA | Single family office | Founded 1996
Thomvest is a single-family office with a venture investment arm focused on technology and company-building. Its investments include technology businesses, private equity funds and co-investments, and public and private credit.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Venture Capital, Private Equity, Private Credit, Public Equities, Infrastructure, Real Estate, Funds
- Wealth source
- Thomson family
Trek One Capital, LLC
Houston, TX | Single family office | Founded 2023
Trek One Capital is a family office backed investment firm focused on acquisitions and strategic investments in lower and middle market businesses. It works with operators and capital partners across operating businesses, real assets, natural resource development, consumer brands, and environmental infrastructure.
- AUM range
- $50M-$250M
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Real Estate, Infrastructure, Direct Investments
- Wealth source
- Not stated
Kompass Kapital
Overland Park, KS | Single family office | Founded 2014
Kompass Kapital is a privately held investment firm and single-family office based in Kansas City. It invests alongside partner families and investors in areas that include financial, consumer and business services, agribusiness, infrastructure and real estate.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Infrastructure, Real Estate
- Wealth source
- Not stated
Firmender Capital
Boca Raton, FL | Single family office | Founded 2021
Firmender Capital invests family capital across public markets, private innovation, and real assets. It also supports selected companies with venture building, commercialization, partnerships, and international expansion.
- AUM range
- Under $50M
- Check size
- Not stated
- Asset classes
- Public Equities, Venture Capital, Real Estate, Infrastructure, Direct Investments
- Wealth source
- Firmender family
Trog Hawley Capital, LLC
Jupiter, FL | Single family office | Founded 2012
Trog Hawley Capital is a single-family office that invests in companies from seed to pre-IPO stages and provides capital and strategic involvement. Its areas include data, cybersecurity, energy infrastructure, financial technology, gaming, and health technology.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Venture Capital, Private Equity, Infrastructure
- Wealth source
- Not stated
Sawdust Investment Management Corp.
Chicago, IL | Single family office | Founded 2003
Sawdust Investment Management is a US-based single-family office. Its stated investment areas include technology, healthcare-related sectors, retail and real estate.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Private Credit, Hedge Funds, Real Estate
- Wealth source
- Not stated
Bayshore Capital Advisors LLC
Tampa, FL | Multi-family office | Founded 2001
Bayshore Capital Advisors is a multi-family office providing investment strategies and seeking investment opportunities through a global network.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Private Credit, Private Equity, Venture Capital, Infrastructure, Real Estate
Brock Capital Group, LLC
Houston, TX | Single family office | Founded 2009
Brock Capital Group is a Houston-based single-family office and private equity investment firm. It invests in middle-market businesses across multiple industries, providing growth capital and operational and strategic support.
- AUM range
- Under $50M
- Check size
- $2M to $15M
- Asset classes
- Private Equity, Real Estate
- Wealth source
- Not stated
Vigeo Investments
Denver, CO | Single family office | Founded 2017
Vigeo Investments is a private family office with investments in real estate, operating companies, and other private investments. It considers control and minority investments in middle market businesses across industries.
- AUM range
- Under $50M
- Check size
- Not stated
- Asset classes
- Real Estate, Direct Investments
- Wealth source
- Not stated
LinePoint Partners & Co., LLC
Los Angeles, CA | Multi-family office | Founded 2024
LinePoint Partners & Co. provides an affiliation platform for financial advisers and single-family office executives. The firm’s platform supports independent practice operations and services for their high-net-worth clients.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Public Equities, Fixed Income, Funds, Hedge Funds, Private Credit, Private Equity, Venture Capital, Real Estate
Bridge Ventures, LLC
Chicago, IL | Single family office | Founded 2021
Bridge Ventures is a single family office that invests directly in startups and as a limited partner in venture capital and private equity funds. Its stated areas include healthcare, financial technology, software, clean energy, infrastructure, and advanced manufacturing.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Venture Capital, Private Equity, Direct Investments, Funds
- Wealth source
- Not stated
Ramex, Inc.
Houston, TX | Single family office | Founded 1987
Ramex is a family office based in Houston, Texas. It invests up to $10 million per transaction and may partner with other investors on larger transactions.
- AUM range
- $50M-$250M
- Check size
- Up to $10 million
- Asset classes
- Real Estate, Infrastructure
- Wealth source
- Not stated
Table Management, L.P.
New York, NY | Single family office | Founded 2011
Table Management is a single-family office overseeing the Ackman family’s wealth, philanthropic activities, and personal finances. Its portfolio includes passive investments and select private investments, with a focus on venture capital and growth opportunities.
- AUM range
- $50M-$250M
- Check size
- Not stated
- Asset classes
- Hedge Funds, Private Equity, Venture Capital, Real Estate
- Wealth source
- Ackman family
Falcon Advisory S.A.
Sissach, Switzerland | Multi-family office | Founded 2006
Falcon Group is an independent multi-family office providing asset management, private equity, and investment advisory services. Its stated investment areas include real estate, technology, infrastructure, and oil and gas in Europe and Asia.
- AUM range
- $5B-$20B
- Check size
- Not stated
- Asset classes
- Private Equity, Real Estate, Infrastructure
Inova Capital AG
Zug, Switzerland | Multi-family office | Founded 2018
Inova Capital is a multi-family office platform providing investment management services to institutional investors, private clients, and financial intermediaries. Its services also cover family governance, tax and legal decisions, and philanthropy.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Infrastructure, Real Estate, Private Equity, Private Credit, Direct Investments, Funds
Sorasta Investment
Zurich, Switzerland | Single family office | Founded 2017
Sorasta Investment manages the founder’s personal wealth through direct investments and venture opportunities. Its stated sectors include energy, infrastructure, media, technology, industrial businesses, real estate, and healthcare.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Infrastructure, Real Estate, Direct Investments, Venture Capital, Private Equity
- Wealth source
- Not stated
Kilmer Van Nostrand Co. Limited
Toronto, ON, Canada | Single family office | Founded 1945
Kilmer Group is a single-family office and holding company for the Tanenbaum family. Its activities include infrastructure and real estate, sports and media, and private equity, based on a history of operating businesses across multiple industries.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Infrastructure, Real Estate, Private Equity, Direct Investments
- Wealth source
- Tanenbaum family; operating businesses
1642 Capital Inc.
Montreal, QC, Canada | Multi-family office | Founded 2002
1642 Capital is an independent multi-family office providing investment and advisory services to families and individuals. Its investments span public and private equity, fixed income, real estate, and infrastructure.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Public Equities, Private Equity, Fixed Income, Real Estate, Infrastructure
James Richardson & Sons, Limited
Winnipeg, MB, Canada | Single family office
James Richardson & Sons is a family-owned Canadian corporation managing the Richardson family's long-term interests and operating businesses. Its activities span agriculture and food processing, energy, insurance, transportation and logistics, and real estate.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Real Estate, Private Equity, Private Credit, Infrastructure
- Wealth source
- Richardson family; agriculture and food processing, energy, insurance, and transportation businesses
Raiz Investimentos
Sao Paulo, SP, Brazil | Single family office | Founded 2014
Raiz Investimentos is a São Paulo-based single family office founded to manage wealth generated from the sale of Sem Parar, an electronic toll-payment operator. It invests in liquid and illiquid opportunities, with a focus on telecom, technology, infrastructure, and fintech.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Venture Capital, Direct Investments, Infrastructure
- Wealth source
- Proceeds from the sale of Sem Parar, an electronic toll-payment business
Jera Capital Family Office
Sao Paulo, SP, Brazil | Multi-family office | Founded 2014
Jera Capital is an independent Brazilian multi-family office based in São Paulo. It describes a global wealth management approach for families, with strategies spanning diversified portfolios, liquidity and real-economy opportunities.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Real Estate, Public Equities, Fixed Income, Infrastructure, Private Credit, Funds
Nob Hill Family Office
Curitiba, PR, Brazil | Multi-family office | Founded 2011
Nob Hill Family Office is an independent Brazilian multi-family office and advisory firm serving individuals and business families. Its services include wealth management, succession planning, investment policy design, and cross-border structuring, and it connects investors with opportunities across private markets.
- AUM range
- Under $50M
- Check size
- Not stated
- Asset classes
- Private Credit, Private Equity, Infrastructure, Hedge Funds, Venture Capital