Family office research lists built from public sources(808) 600-9260Request the full list
FamilyOfficeList

State and sector

Illinois Family Offices Investing in Real Estate

This list covers 36 Illinois family offices with real estate among their reported investment interests. Chicago is the largest location, with profiles also in Northbrook, Effingham, Glenview and Oak Brook. The group includes 29 single-family offices and 7 multi-family offices. Real estate is the most frequently listed focus, while private equity, venture capital and manufacturing also appear across profiles. Other reported interests include alternative investments, hedge funds, technology and retail. Assets under management are available for 10 offices in the database, while other profiles provide less financial detail. For owners, sponsors and fund managers, the table offers a way to find firms whose stated geography and investment themes merit closer review. Check each profile for context before reaching out: a real estate focus does not establish a current mandate, preferred property type or willingness to consider a specific opportunity.

At a glance

  • The list includes 36 offices, with 29 single-family offices and 7 multi-family offices.
  • Chicago accounts for 23 profiles, the largest city count.
  • Real estate appears as a focus for 29 offices, followed by private equity for 15.
  • Assets under management are disclosed for 10 profiles.

Family office profiles (36)

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.

Chicago (23)

Hightower Family Office

Chicago, IL | Multi-family office | Founded 2007

Hightower Family Office coordinates wealth management services for families, entrepreneurs and business owners. Its work spans investment decisions, tax and estate planning, philanthropy and family governance.

AUM range
Over $20B
Check size
Not stated
Asset classes
Public Equities, Fixed Income, Private Equity, Venture Capital, Real Estate, Private Credit
  • Equities
  • Fixed Income
  • Private Equity
  • Venture Capital
  • Real Estate
  • Private Credit

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
  • Public Securities
  • Real Estate
  • Operating Companies
  • Industrial Manufacturing
  • Transportation
  • Food Processing

Concentric Equity Partners

Chicago, IL | Multi-family office

Concentric Equity Partners is the direct investing arm of Financial Investments Corporation, a Chicago-based family office serving the Steans family and aligned partners. It invests in middle-market companies and provides strategic, operational, and industry support.

AUM range
$1B-$5B
Check size
Not stated
Asset classes
Private Equity, Real Estate
  • Business Services
  • Consumer Services
  • Technology-Enabled Services
  • Financial Services
  • Distribution
  • Niche Manufacturing

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
  • Technology
  • MedTech
  • Retail
  • Private Equity
  • Venture Capital
  • Real Estate

Altman Advisors

Chicago, IL | Multi-family office | Founded 1977

Altman Advisors is a multi-family office providing planning and portfolio management services to high-net-worth clients. Its stated investment areas include real estate and alternative investments.

AUM range
$250M-$1B
Check size
Not stated
Asset classes
Real Estate, Hedge Funds, Private Equity, Funds
  • Real Estate
  • Alternative Investments

Polsky Holdings, Inc.

Chicago, IL | Single family office | Founded 2001

Polsky Holdings is a Chicago-based single-family office for the Polsky family. Its stated areas include services, manufacturing, consumer businesses, healthcare, and real estate.

AUM range
$50M-$250M
Check size
Not stated
Asset classes
Real Estate, Private Equity
Wealth source
Polsky family
  • Services
  • Manufacturing
  • Consumer
  • Healthcare
  • Real Estate

William Harris Investors, Inc.

Chicago, IL | Single family office | Founded 1975

William Harris Investors manages investments and wealth for four generations of the Harris family. Its strategies include public and private equities, fixed income, venture capital, hedge funds and real estate.

AUM range
Not stated
Check size
Not stated
Asset classes
Private Equity, Venture Capital, Real Estate, Public Equities, Fixed Income, Hedge Funds
Wealth source
Harris family
  • Public Equities
  • Private Equity
  • Fixed Income
  • Venture Capital
  • Hedge Funds
  • Real Estate

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
  • Seed-Stage Equity
  • Early-Stage Equity
  • Leveraged Buyouts
  • Turnarounds
  • Manufacturing
  • Renewable Energy

PSP Capital Partners, LLC

Chicago, IL | Single family office | Founded 2011

PSP Capital Partners is a private investment firm founded by the Pritzker family. It invests directly in private businesses and real estate, with a focus on business and technology services, advanced industrials and real assets, and also commits to complementary funds and partnerships.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate, Private Equity, Venture Capital, Public Equities, Hedge Funds, Private Credit, Funds
Wealth source
Pritzker family
  • Business And Technology Services
  • Advanced Industrials
  • Real Estate

Zell Family Office

Chicago, IL | Single family office

Zell Family Office supports the Zell family with services related to health, finances, and overall well-being. Its affiliated investment division focuses on direct investments in privately held companies across industries.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate, Private Equity, Direct Investments
Wealth source
Zell family
  • REITs
  • Manufactured Housing
  • Recreational Vehicle Properties
  • Real Estate
  • Private Equity

The Pritzker Organization, LLC

Chicago, IL | Single family office | Founded 1902

The Pritzker Organization manages the business interests of the Pritzker family and partners with businesses across industries. Its investments include control and non-control positions in industrials, technology, infrastructure, healthcare, and logistics.

AUM range
Not stated
Check size
Not stated
Asset classes
Private Equity, Infrastructure, Direct Investments
Wealth source
Pritzker family
  • Industrials
  • Business Services
  • Technology
  • Infrastructure
  • Healthcare
  • Logistics

InContext Advisors, LLC

Chicago, IL | Multi-family office | Founded 2016

InContext Advisors is an independent multi-family office that provides family office services and conducts due diligence on direct investments. Its team has consulting experience across manufacturing, industrial, financial and technical domains.

AUM range
Not stated
Check size
Not stated
Asset classes
Direct Investments, Real Estate
  • Self-Storage
  • Manufacturing
  • Industrial
  • Financial
  • Technical

Fulton Asset Management LLC

Chicago, IL | Single family office | Founded 1962

Fulton Asset Management is a single-family office and investment vehicle focused on strategic acquisitions and partnerships in the U.S. industrial sector. Its stated areas include aerospace, manufacturing, infrastructure, and defense.

AUM range
Not stated
Check size
Not stated
Asset classes
Infrastructure, Real Estate, Direct Investments
Wealth source
Not stated
  • Industrials
  • Aerospace
  • Manufacturing
  • Infrastructure
  • Defense
  • Real Estate

Vincit Capital Management

Chicago, IL | Single family office | Founded 2019

Vincit Capital Management is a family office focused on real estate, alternative investments, and public and private equity. Its real estate interests include commercial, residential, and industrial properties, development, and domestic holdings.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate, Private Equity, Public Equities
Wealth source
Not stated
  • Real Estate
  • Alternative Investments
  • Public Equity
  • Private Equity
  • Real Estate Development

The Friedman Family Office

Chicago, IL | Single family office | Founded 1970

The Friedman Family Office organizes the family’s investments and holdings, with interests spanning real estate development, property management, arts, philanthropy, social impact, business, and emerging technology.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate
Wealth source
Friedman family
  • Real Estate Development
  • Property Management
  • Arts
  • Philanthropy
  • Social Impact
  • Technology

Chaifetz Group

Chicago, IL | Single family office | Founded 2010

Chaifetz Group is a single-family office focused on venture capital and growth investments. It invests in and works with businesses and management teams.

AUM range
Not stated
Check size
Not stated
Asset classes
Venture Capital, Private Equity, Real Estate
Wealth source
Not stated
  • Venture Capital
  • Growth Equity
  • Private Equity
  • Real Estate
  • Sports Investments
  • Media

North Star Financial Services

Chicago, IL | Multi-family office | Founded 2003

North Star Family Office is an independent multi-family office providing services to high-net-worth individuals and families. Its services include financial planning, investment advisory, family governance and wealth transfer.

AUM range
Not stated
Check size
Not stated
Asset classes
Funds
  • Financial Planning
  • Investment Advisory
  • Family Governance
  • Estate Planning
  • Philanthropy
  • Wealth Transfer

Duchossois Capital Management

Chicago, IL | Single family office | Founded 2013

Duchossois Capital Management is a family-owned investment company that applies experience from its family business to a range of investment opportunities. Its stated areas include private capital, real estate, funds, public securities, and municipal, residential, and commercial markets.

AUM range
Not stated
Check size
Not stated
Asset classes
Private Equity, Real Estate, Funds, Public Equities
Wealth source
Duchossois family; family business
  • Private Capital
  • Real Estate
  • Funds
  • Public Securities
  • Municipal Markets
  • Residential and Commercial Markets

MB Investments, LLC

Chicago, IL | Single family office | Founded 1982

MB Investments is a single-family office serving the Bucksbaum family. It manages investments and supports accounting, tax, insurance, property management, and philanthropy for family members, trusts, and foundations.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate
Wealth source
Bucksbaum family
  • Investment Management
  • Accounting
  • Tax
  • Property Management
  • Philanthropy

Tortoise Properties & Tortoise Family Office

Chicago, IL | Single family office | Founded 2017

Tortoise Family Office serves the owners of Tortoise Properties, which acquires, develops, owns and operates commercial, multifamily and mixed-use properties in South Florida. Its stated approach includes long-term buy-and-hold investments.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate, Direct Investments
Wealth source
Not stated
  • Residential Real Estate
  • Commercial Real Estate
  • Multifamily Properties
  • Mixed-Use Properties

KF Partners, LLC

Chicago, IL | Single family office

KF Partners is a Chicago-based single-family office providing wealth management and lifestyle management services. Its stated investment areas include consumer goods, retail, and real estate.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate
Wealth source
Not stated
  • Consumer Goods
  • Retail
  • Real Estate

Chai Trust Company, LLC

Chicago, IL | Single family office

Chai Trust Company administers trusts established for members of the Zell family and serves as the family office. Its Equity Group Investments division provides investment management services on behalf of the trust.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate, Private Equity
Wealth source
Zell family
  • Real Estate
  • Manufactured Housing
  • Recreational Vehicle Properties
  • Private Equity

M4 Capital Management

Chicago, IL | Single family office | Founded 2024

M4 Capital Management is a single-family office that makes principal investments globally across asset classes. Its stated interests include private equity, venture capital, public equities, real estate, alternatives, biotechnology and hedge funds.

AUM range
Not stated
Check size
Not stated
Asset classes
Private Equity, Venture Capital, Public Equities, Real Estate, Hedge Funds
Wealth source
Not stated
  • Private Equity
  • Venture Capital
  • Public Equities
  • Real Estate
  • Biotechnology
  • Hedge Funds

Glenview (1)

Ravinia Capital Group

Glenview, IL | Single family office | Founded 2014

Ravinia Capital Group is a private capital real estate investment firm affiliated with a single-family office. It pursues value-add and core-plus opportunities across office, industrial, multifamily, and retail properties.

AUM range
$5B-$20B
Check size
Not stated
Asset classes
Real Estate, Direct Investments
Wealth source
Not stated
  • Real Estate
  • Core-Plus Investments
  • Value-Add Investments
  • Office
  • Industrial
  • Multifamily

Oak Brook (1)

Falcon Private Investments

Oak Brook, IL | Single family office

Falcon Private Investments deploys its own capital through direct investments and limited partnership positions. Its activity includes growth capital, recapitalizations, real estate and venture funds, recreational assets, and publicly traded securities.

AUM range
$50M-$250M
Check size
Not stated
Asset classes
Venture Capital, Real Estate, Public Equities, Direct Investments, Funds
Wealth source
Not stated
  • Venture Capital
  • Real Estate
  • Public Equities
  • Manufacturing
  • Industrials
  • Consumer Goods

Winnetka (1)

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
  • Real Estate
  • Oil Distribution
  • Insurance
  • Public Markets
  • Aviation
  • Wine Making

Effingham (2)

Workman Management Group, LLC

Effingham, IL | Single family office | Founded 2011

Workman Management Group is a single family office that provides management, advisory, and investment expertise to more than thirty entities. Its activity is concentrated in commercial real estate development.

AUM range
$250M-$1B
Check size
Not stated
Asset classes
Real Estate
Wealth source
Not stated
  • Commercial Real Estate Development

Schultz Brothers Holdings, LLC

Effingham, IL | Single family office | Founded 1989

Schultz Brothers Holdings is a private family investment office that provides equity capital to start-up and growing businesses based in Illinois.

AUM range
Not stated
Check size
Not stated
Asset classes
Private Equity, Direct Investments
Wealth source
Schultz family
  • Start-Up Companies
  • Business Growth

Plainfield (1)

JWL Partners LLC

Plainfield, IL | Single family office | Founded 2025

JWL Partners is a family office that partners with businesses and management teams seeking growth. Its founding families bring experience across energy, chemicals, real estate, insurance, consumer goods, manufacturing, distribution, automotive, and technology.

AUM range
Not stated
Check size
Not stated
Asset classes
Direct Investments
Wealth source
Not stated
  • Technology
  • Information and Internet

Northbrook (3)

Mindful Wealth LLC

Northbrook, IL | Multi-family office | Founded 2018

Mindful Wealth provides financial planning, investment analysis, and advice to families. It evaluates clients’ holdings in relation to their objectives and offers consulting on family structures and financial needs.

AUM range
Not stated
Check size
Not stated
Asset classes
Private Equity, Hedge Funds, Real Estate
  • Private Equity
  • Hedge Funds
  • Alternative Assets
  • Real Estate

Barnett Family Office

Northbrook, IL | Single family office

Barnett Capital is the direct alternative investment platform for the Barnett Family Office. Its investments include commercial and industrial properties, residential properties, joint venture equity and real estate-secured loans.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate, Private Credit, Direct Investments
Wealth source
Barnett family
  • Commercial Real Estate
  • Industrial Real Estate
  • Multifamily Housing
  • Single-Family Housing
  • Specialty Finance

Prairie Management Group LLC

Northbrook, IL | Single family office | Founded 2008

Prairie Management Group is a single-family investment firm that invests family capital in businesses and real estate. Its private equity strategy includes building a diversified portfolio of companies.

AUM range
Not stated
Check size
Not stated
Asset classes
Private Equity, Real Estate
Wealth source
Not stated
  • Private Equity
  • Real Estate
  • Commercial Real Estate
  • Residential Real Estate

Oakbrook (1)

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
  • Private Equity
  • Venture Capital
  • Hedge Funds
  • Public Securities
  • Real Estate
  • Oil And Gas

Evanston (1)

Casey Capital Partners Inc.

Evanston, IL | Multi-family office | Founded 2020

Casey Capital Partners is a family real estate office focused on the multifamily apartment sector. It invests in rental properties.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate
  • Multifamily Apartments
  • Rental Housing
  • Real Estate

Highland Park (1)

4S Bay Partners LLC

Highland Park, IL | Single family office | Founded 2015

4S Bay is a single-family office that deploys private capital investments in partnership with communities. Its stated areas include real estate, health and wellness, equity, venture capital, hedge funds, mutual funds, and entertainment.

AUM range
Not stated
Check size
Not stated
Asset classes
Real Estate, Private Equity, Venture Capital, Hedge Funds, Public Equities, Funds
Wealth source
Not stated
  • Real Estate
  • Health And Wellness
  • Public Equity
  • Private Equity
  • Venture Capital
  • Entertainment

Rockford (1)

Spring Creek Partners

Rockford, IL | Single family office | Founded 2016

Spring Creek Partners is a single-family office managing a diversified investment portfolio. The office grew out of a manufacturing company founded by three Swedish immigrants that produced dairy packaging and frozen snack food equipment.

AUM range
Not stated
Check size
Not stated
Asset classes
Venture Capital, Real Estate
Wealth source
Anderson family; proceeds from a dairy packaging equipment manufacturing business
  • Venture Capital
  • Alternative Investments
  • Real Estate
  • Technology
  • Manufacturing

Videos for this list

Video thumbnail: Diversified Commercial Real Estate Investor Mandate Interview
Diversified Commercial Real Estate Investor Mandate InterviewAn interview about an investor mandate focused on diversified commercial real estate.
Video thumbnail: Canadian Real Estate Development Co-GP Investor Mandate Interview
Canadian Real Estate Development Co-GP Investor Mandate InterviewAn interview about a Canadian real estate development investor mandate involving co-GP arrangements.

From our events, workshops and tools

340 events hosted since 2007, from summits to small workshops.

Family Office Club AI tools graphic
Family Office Club AI tools, built by our team for investors and deal makers.

Questions about this list

What qualifies an office for this real estate list?

The listed profiles are tied to Illinois and report real estate as an investment focus. That focus may sit alongside other interests, including private equity and venture capital. Inclusion is useful for research, but it does not confirm that a firm is acquiring property, raising capital for a project or reviewing proposals.

Where are the listed offices located?

Chicago accounts for 23 profiles. The list also includes offices in Northbrook, Effingham, Glenview and Oak Brook. These locations give a quick view of where listed firms are based, while each profile should be checked for further context about its geographic investment reach.

How should a real estate sponsor approach these offices?

Review the profile and tailor your message to the office's stated themes and geography. Explain the asset type, location, business plan, capital structure and decision timeline in plain terms. Keep the initial note focused, and do not assume a broad real estate focus means the firm has a mandate for your property or strategy.

Does the list show assets under management?

AUM is disclosed for 10 of the 36 profiles. Financial information is not equally available across the table, and disclosed AUM should be treated as profile information rather than a measure of interest in a particular transaction. Use the other public fields to decide which firms merit more research.

What is included in the full list?

The full list includes contact data, decision makers and check size fields alongside the firm profiles. This can help sponsors and advisors plan more informed outreach and narrow research by potential fit. The request is for data; it does not include introductions or promise funding or other results.

Request the full list

Request the full Illinois real estate list

Use the form to request the full list with contact data, decision makers and check size fields. The additional fields can help you assess fit and organize outreach around the office's reported investment interests.

Details that help us respond:

  • Target geography (states, cities, countries)
  • Office type: single family office, multi-family office or both
  • Stated investment focus, sector or strategy
  • How you plan to use the list

Prefer the phone? Call (808) 600-9260. Other ways to reach us: Get matched or Talk to us.

The request form loads here. If it does not appear, call (808) 600-9260 or email Richard@InvestorClub.com.

We use your details to answer your request. See our privacy policy. A request does not create an introduction or a promise of funding.