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North America · updated quarterly

List of the 50+ Largest Single Family Offices in Illinois

Every qualifying office in Illinois, verified and ranked by size: named decision-makers with direct emails, phone numbers, AUM bands and investment focus.

57
Verified offices
467
Named contacts
8
Sectors covered
Last updated
Single-seat license·Every refresh for the next 12 months included·GDPR Compliant
Used by
VC & growth fundsPrivate equity firmsWealth managersInvestment banksService providers
What you'll receive

A look at 9 of the 57 offices

Family office
HQ
Type
Focus
AUM
Status
Builders Vision
Chicago, United States
SFO
Agriculture · Energy · Business Services
>5B
Verified
DNS Capital
Chicago, United States
SFO
Consumer · Healthcare
>5B
Verified
BLG Capital Advisors
Chicago, United States
SFO
Hospitality Leisure · Real Estate
>5B
Verified
Egizell
Chicago, United States
SFO
Industrials · Transportation · Technology
>5B
Verified
Prairie Management Group
Northbrook, United States
SFO
Industrials · Consumer
1B-5B
Verified
Centaur Capital Partners (Family Office)
Lake Forest, United States
SFO
Public Equities · Hedge Funds
1B-5B
Verified
Pritzker Group
Chicago, United States
SFO
Consumer · Energy · Healthcare
1B-5B
Verified
Alpha Capital Partners
Chicago, United States
SFO
Financial Services · Healthcare · Media Telecom
1B-5B
Verified
Pritzkerorg
Chicago, United States
SFO
Energy · Healthcare · Materials
1B-5B
Verified
[ + 48 more offices ]
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Locked

Contact-level fields (direct email, phone, LinkedIn) are included in the full dataset.

Featured offices

A few of the offices in the directory

Builders Vision

Chicago · SFO · >5B

Builders Vision is a single family office established in 2017 and headquartered in Chicago, Illinois. It deploys capital through venture capital, private equity, and fund of funds, focusing on agriculture, energy, business services, and consumer sectors. The firm pursues impact-oriented strategies addressing environmental and social challenges.

In the full dataset

DNS Capital

Chicago · SFO · >5B

DNS Capital is a single family office established in 2014, based in Chicago, Illinois. The firm invests in venture capital, cryptocurrency, and real estate, focusing on the consumer and healthcare sectors. It manages the wealth of Gigi Pritzker and Michael Pucker, derived from the Pritzker family business empire.

In the full dataset

BLG Capital Advisors

Chicago · SFO · >5B

BLG Capital Advisors is a single family office based in Chicago, Illinois, founded in 2017. The firm invests across private equity and real estate, focusing on hospitality, travel, residential, and office sectors, through direct deals and co-investments. The family's wealth was generated from real estate.

In the full dataset

Egizell

Chicago · SFO · >5B

Egizell is a single family office based in Chicago, Illinois, established in 1968. It invests across private equity, real estate, venture capital, hedge funds, public equities, fund of funds, and private credit, targeting sectors including industrials, transportation, technology, energy, business services, healthcare, and media/telecom.

In the full dataset

Prairie Management Group

Northbrook · SFO · 1B-5B

Prairie Management Group is a private investment firm based in Northbrook, United States. It operates as a single family office, investing private family capital directly across private equity, real estate, hedge funds, and fund of funds, with a focus on the industrials and consumer sectors.

In the full dataset

Centaur Capital Partners (Family Office)

Lake Forest · SFO · 1B-5B

Centaur Capital Partners is the single family office of John Schreiber, established in 2002 and headquartered in Lake Forest, Illinois. The firm allocates capital to public equities and hedge funds, with the family's wealth stemming from Schreiber's role as co-founder of Blackstone Real Estate Advisors.

In the full dataset
The landscape

What this list covers

This list contains all 57 single family offices in Illinois from our verified dataset, ranked from largest to smallest and carrying 467 named decision-maker contacts. Coverage is led by Chicago (74% of the list), followed by Lake Forest and Northbrook.

Sector exposure is broadest in Technology, Real Estate and Consumer. The largest offices by assets include Builders Vision, DNS Capital and BLG Capital Advisors.

98% of the offices on this list carry a direct channel: a firm email, phone or contact form, or a named decision-maker's email or LinkedIn. Field-level coverage is shown transparently on this page, and the dataset refreshes quarterly. A purchase includes 12 months of updates.

Who buys this

Built for the teams reaching family-office capital

Fund GPs

Raising a fund

Identify the offices that allocate to your asset class and stage, without burning weeks of associate time on LinkedIn.

Decision-makers with titles, filtered by AUM band and office type
Wealth managers

Mapping the competitor set

See which offices are single- vs multi-family, their AUM band and their sector focus. Stop guessing who does what.

Every office profiled by location, AUM band and structure
Service providers

Selling to family offices

Reach named people at the office, with titles and LinkedIn where available, instead of a generic firm inbox.

Named decision-makers with titles and LinkedIn where verified
Coverage

Where the 57 offices sit: by hub and sector

By location
Chicago
42 offices
74%
Lake Forest
3 offices
5%
Northbrook
2 offices
4%
Oak Brook
2 offices
4%
Wilmette
2 offices
4%
East Dundee
1 office
2%
Sector exposure
Technology49%
Real Estate40%
Consumer34%
Healthcare32%
Industrials26%
Energy17%
Media Telecom17%
Business Services13%
Share of the 53 offices carrying classified sector data. Many allocate across several sectors.
Data completeness

Exactly what's filled in, field by field

Coverage varies by office. This is the real fill rate for every field in the dataset, measured across all 57 offices, so you know what you're getting before you buy.

The download: a six-sheet Excel workbook — Summary · Offices (58 columns) · Contacts · Deals · CRM import — plus the same tables as CSV. Sample rows · all 58 columns

No dead ends — all 57 offices are reachable via a website or a direct channel. 98% (56) have a direct channel — a firm email, phone or contact form, or a named decision-maker's direct email or LinkedIn.

Per office · 57 offices
Identity & location
Company name100% · 57/57
Office type100% · 57/57
HQ city100% · 57/57
Description100% · 57/57
Firm profile
AUM band96% · 55/57
Sector focus93% · 53/57
Asset-class focus81% · 46/57
Year founded74% · 42/57
Geographic focus33% · 19/57
Contact & reachability
Website100% · 57/57
Company LinkedIn74% · 42/57
Firm email46% · 26/57
Phone42% · 24/57
Contact form39% · 22/57
Per named contact · 467 people
Person
Name100% · 467/467
Decision-maker flag100% · 467/467
Job title99% · 464/467
Reach
Direct email72% · 335/467
LinkedIn17% · 79/467

Emails and LinkedIn are provided where verified, not fabricated to hit a number.

How we built it

Compiled from public sources, reviewed before release

Each office is assembled from company sites, filings and public records, then reviewed and classified. The same dataset powers our research platform, where records update continuously. Field coverage is shown transparently above. Nothing is fabricated to fill a column.

Sources

Company sites, registries and public web sources, consolidated per office.

Inclusion

Entities operating as a single- or multi-family office in North America.

Classification

Office type, AUM band and sector focus assigned where the evidence supports it.

Refresh

Reviewed and refreshed quarterly; each release supersedes the last.

License

One purchase. Twelve months of refreshes.

Every number on this page is measured from the file you download.

Complete database access
List of the 50+ Largest Single Family Offices in Illinois · Single seat
$199
One user · personal license
  • Full 57-office dataset & 467 contacts
  • Excel workbook + flat CSV, CRM-ready
  • 12 months of quarterly updates included
Buy Now
Secure Stripe checkoutInstant downloadQuarterly updatesGDPR Compliant
FAQ

Buying questions, answered

The platform

This dataset lives in a live research platform

Search, filter and track every office — the same data this file is exported from, updated continuously. Need ongoing access instead of a one-time download?

Explore Single Family Offices in Illinois on the platform
The firm search screen listing multi-family offices across many countries, with filters, AUM bands, sector chips and contact-channel indicators

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