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.
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
L Investments
New York, NY | Single family office | Founded 1999
L Investments is a single-family office with a portfolio of public and private equity.
- AUM range
- Over $20B
- Check size
- Not stated
- Asset classes
- Public Equities, Private Equity, Hedge Funds
- Wealth source
- Not stated
Jordan Park Group, LLC
San Francisco, CA | Multi-family office | Founded 2017
Jordan Park Group is a multi-family office serving families, foundations, and related institutions. Its stated investment areas include private equity, mergers and acquisitions, oil and gas, real estate, venture capital, and hedge funds.
- AUM range
- $5B-$20B
- Check size
- Not stated
- Asset classes
- Private Equity, Real Estate, Venture Capital, Hedge Funds
Mojo Minerals LLC
Dallas, TX | Single family office | Founded 2022
Mojo Minerals is a private investment firm with a family office approach, focused on acquiring mineral, royalty, leasehold, and surface assets. It provides liquidity to landowners in the Permian and Haynesville Basins.
- AUM range
- $5B-$20B
- Check size
- Not stated
- Asset classes
- Commodities, Direct Investments
- Wealth source
- Not stated
Perot Investments Inc.
Dallas, TX | Single family office | Founded 1984
Perot Investments manages the wealth and investments of the Perot family, whose business history includes information technology services and real estate development. Its stated investment areas span public and private equity, venture capital, hedge funds, natural resources, aviation, and land.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Public Equities, Private Equity, Venture Capital, Hedge Funds, Real Estate
- Wealth source
- Perot family; information technology services and real estate development
Generations Management LLC
Traverse City, MI | Single family office | Founded 1928
Generations Management is a traditional single family office backed by a private investment firm. Its stated investment areas include venture capital, private equity, oil and gas, and real estate.
- AUM range
- $5B-$20B
- Check size
- Not stated
- Asset classes
- Venture Capital, Private Equity, Real Estate
- Wealth source
- Not stated
Wilks Brothers, LLC
Cisco, TX | Single family office | Founded 2011
Wilks Brothers is a family-controlled office formed to hold and invest the Wilks family's capital. The family built its wealth in masonry and hydraulic fracturing, and the office invests across energy, real estate, land, ranching, manufacturing, construction, and related businesses.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Private Equity, Private Credit, Real Estate, Public Equities, Direct Investments
- Wealth source
- Wilks family; proceeds from the sale of a hydraulic fracturing business
Turtle Creek Wealth Advisors, LLC
Dallas, TX | Multi-family office | Founded 2022
Turtle Creek Wealth Advisors is a multi-family office founded by families. It provides investment advisory, family office, tax, and estate planning services, with investment interests that include energy, healthcare, ranching, real estate, and equities.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Private Equity, Public Equities, Real Estate
Willett Advisors LLC
New York, NY | Single family office | Founded 2010
Willett Advisors manages the philanthropic assets of its founder, including assets of Bloomberg Philanthropies. Its stated investment areas include hedge funds, alternative investments, public equity markets, and oil and natural gas focused real assets.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Hedge Funds, Public Equities, Commodities
- Wealth source
- Not stated
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
Alt+J Holdings
Los Angeles, CA | Multi-family office | Founded 2026
Alt+J Holdings is a private investment firm and multi-family office focused on lower middle-market businesses. It invests in companies across services, consumer, and traditional industry sectors through control recapitalizations, founder transitions, carve-outs, special situations, and technology-enabled transformations.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Direct Investments
Deason Capital Services, LLC
Dallas, TX | Single family office | Founded 2009
Deason Capital Services manages family assets that include public company shares, municipal bonds, operating company holdings, and investments across multiple funds and asset types.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Public Equities, Fixed Income, Private Equity, Private Credit, Real Estate, Funds
- Wealth source
- Deason family
Cherry Creek Family Offices, LLC
Denver, CO | Multi-family office | Founded 2010
Cherry Creek Family Offices provides financial counsel, investment and portfolio management, and personal services to a group of families. Its stated areas include oil and gas and alternative asset classes.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Not stated
Tailwind Advisors, LLC
Fort Worth, TX | Multi-family office | Founded 2009
Tailwind Advisors is a multi-family office serving families with wealth management and family planning services. Its stated investment areas include direct investments in private equity, real estate, and oil and gas.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Private Equity, Real Estate, Direct Investments
Osprey Capital, LLC
Winnetka, IL | Single family office | Founded 2012
Osprey Capital is a private family office comprising businesses owned by the Hoffmann family.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Real Estate, Public Equities
- Wealth source
- Hoffmann family
Montanti Advisory Services, LLC
Boca Raton, FL | Multi-family office | Founded 1969
Montanti Advisory Services is a family office serving business owners and families in Florida and across the United States. It provides financial planning solutions for the needs of businesses and families.
- AUM range
- $50M-$250M
- Check size
- Not stated
- Asset classes
- Not stated
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
Cottonwood Acquisitions, LLC
Lake Worth, FL | Single family office | Founded 2010
Cottonwood Acquisitions is a family office partnership that invests in small and mid-sized businesses. It partners with management teams with a long-term investment horizon.
- AUM range
- Under $50M
- Check size
- Not stated
- Asset classes
- Direct Investments
- Wealth source
- Not stated
Confidential Single Family Office
West Palm Beach, FL | Single family office | Founded 1989
The office provides accounting oversight and related functions for a single family office and venture capital firm. Its stated interests include startups, oil and gas, staffing, information technology, and manufacturing.
- AUM range
- $1B-$5B
- Check size
- Not stated
- Asset classes
- Venture Capital, Direct Investments
- Wealth source
- Not stated
Sequent Asset Management, LLC
Houston, TX | Multi-family office | Founded 2007
Sequent Asset Management is a multi-family office that works with families who own, have owned or plan to own a business.
- AUM range
- $250M-$1B
- Check size
- Not stated
- Asset classes
- Not stated
Colton Capital Partners, LLC
Houston, TX | Single family office | Founded 2011
Colton Capital Partners is a single-family office and family-owned investment company that acquires and invests in small and middle-market private companies. Its investments span industrial, healthcare, energy services, and related sectors, with deal sizes generally ranging from $500,000 to $10 million.
- AUM range
- Not stated
- Check size
- $500,000 to $10 million
- Asset classes
- Private Equity, Direct Investments
- Wealth source
- Not stated
Gupta Capital Group
Dallas, TX | Single family office | Founded 1981
Gupta Capital Group manages a diversified portfolio of operating businesses and other investments. The Gupta family's business interests include steel and metals, including products for the oil and gas industry.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Direct Investments
- Wealth source
- Gupta family; steel and metals businesses
Bawden Capital
New York, NY | Single family office | Founded 2000
Bawden Capital is a single-family office rooted in the Bawden family’s work in finance and industry. It invests and partners in early-stage and strategic situations across energy, mining, defense technology, and information technology, and provides business and financing support in those sectors.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Venture Capital, Private Equity, Direct Investments
- Wealth source
- Bawden family; finance, oil and gas, aviation, mining, and insurance 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
Lorentzen Investments, LLC
Chicago, IL | Single family office
Lorentzen Investments is a single-family office that invests in early-stage companies and lower middle-market operating businesses. Its approach includes leveraged buyouts and investments aligned with reshoring and sustainability themes.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Real Estate, Direct Investments
- Wealth source
- Not stated
Masked Rider Capital, LLC
Lubbock, TX | Single family office | Founded 2012
Masked Rider Capital is a private investment firm with a diversified portfolio that includes private equity, specialty finance, real estate, and growth capital. It partners with businesses, entrepreneurs, and developers on equity and financing solutions.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Private Credit, Real Estate, Direct Investments
- Wealth source
- Not stated
The Arnold Companies
Dallas, TX | Single family office | Founded 1964
The Arnold Companies is a family office and holding company with investments in private and public companies. Its investment activity spans petroleum, real estate, retail, banking, aviation, and technology.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Public Equities, Real Estate
- Wealth source
- Arnold family
Sowell & Co.
Dallas, TX | Single family office
Sowell & Co. is a privately held investment company that invests its own capital in ventures. Its stated areas include oil and gas, mineral interests, and several types of real estate.
- AUM range
- Under $50M
- Check size
- Not stated
- Asset classes
- Real Estate, Direct Investments, Commodities
- Wealth source
- Not stated
Jorgan Development, LLC
Dallas, TX | Single family office | Founded 2022
Jorgan Development is an investment company used as a holding and trading vehicle for midstream oil assets. Its activities have included crude logistics, equipment leasing, secured lending, and investments related to Vivakor.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Credit, Direct Investments
- Wealth source
- Not stated
Huizenga Capital Management
Oakbrook, IL | Single family office | Founded 1990
Huizenga Capital Management manages investments for the Huizenga family across private equity, venture capital, hedge funds, public securities, real estate, and oil and gas. The family has founded, operated, and invested in businesses including Waste Management and Blockbuster Video.
- AUM range
- Not stated
- Check size
- Not stated
- Asset classes
- Private Equity, Venture Capital, Hedge Funds, Public Equities, Real Estate
- Wealth source
- Huizenga family; business ownership and investments