1. Home
  2. ›
  3. Databases
  4. ›
  5. List of the 100+ Largest Family Offices in Illinois [2026]
North America · updated quarterly

List of the 100+ Largest Family Offices in Illinois [2026]

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

108
Verified offices
1,007
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 108 offices

Family office
HQ
Type
Focus
AUM
Status
Dr. Scholl Foundation
Northbrook, United States
Family Foundation
Education
>5B
Verified
Aragon Global Management
Chicago, United States
MFO
Consumer · Technology
>5B
Verified
Builders Vision
Chicago, United States
SFO
Agriculture · Energy · Business Services
>5B
Verified
DNS Capital
Chicago, United States
SFO
Consumer · Healthcare
>5B
Verified
PagnatoKarp|Cresset
Chicago, United States
MFO
Consumer · Hospitality Leisure
>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
Gresham Partners, LLC
Chicago, United States
MFO
—
>5B
Verified
Mansur & Company
Chicago, United States
MFO
Real Estate
1B-5B
Verified
[ + 99 more offices ]
—
—
—
—
Locked

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

Featured offices

A few of the offices in the directory

Dr. Scholl Foundation

Northbrook · Family Foundation · >5B

Dr. Scholl Foundation. Scholl Foundation is a private family foundation based in Northbrook, Illinois. With assets over $5 billion, it focuses its grant-making on education, social services, healthcare, civic, cultural, and environmental causes.

In the full dataset

Aragon Global Management

Chicago · MFO · >5B

Aragon Global Management is a multi-family office headquartered in Chicago, Illinois, founded in 2001. The firm manages over $5 billion in assets, focusing on direct investments in the consumer and technology sectors.

In the full dataset

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

PagnatoKarp|Cresset

Chicago · MFO · >5B

PagnatoKarp|Cresset is a multi-family office headquartered in Chicago, Illinois, founded in 2017. The firm manages over $5 billion in assets, focusing on venture capital and private equity investments in the consumer and hospitality/leisure sectors, through co-investment and direct participation.

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
The landscape

What this list covers

This list contains all 108 family offices in Illinois from our verified dataset, ranked from largest to smallest and carrying 1,007 named decision-maker contacts. It spans both structures: 39 multi-family and 57 single-family offices. Coverage is led by Chicago (73% of the list), followed by Lake Forest and Northbrook.

Sector exposure is broadest in Technology, Consumer and Healthcare. The largest offices by assets include Dr. Scholl Foundation, Aragon Global Management and Builders Vision.

97% 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 108 offices sit: by hub and sector

By location
Chicago
79 offices
73%
Lake Forest
5 offices
5%
Northbrook
4 offices
4%
Oak Brook
3 offices
3%
Hinsdale
2 offices
2%
Evanston
2 offices
2%
By office type
Single-family
57 offices
53%
Multi-family
39 offices
36%
Family Foundation
12 offices
11%
Sector exposure
Technology43%
Consumer38%
Healthcare33%
Real Estate29%
Industrials26%
Media Telecom16%
Energy15%
Education13%
Share of the 92 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 108 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 108 offices are reachable via a website or a direct channel. 97% (105) have a direct channel — a firm email, phone or contact form, or a named decision-maker's direct email or LinkedIn.

Per office · 108 offices
Identity & location
Company name100% · 108/108
Office type100% · 108/108
HQ city100% · 108/108
Description100% · 108/108
Firm profile
AUM band98% · 106/108
Sector focus85% · 92/108
Year founded72% · 78/108
Asset-class focus68% · 73/108
Geographic focus34% · 37/108
Contact & reachability
Website99% · 107/108
Company LinkedIn72% · 78/108
Phone48% · 52/108
Firm email45% · 49/108
Contact form38% · 41/108
Per named contact · 1,007 people
Person
Name100% · 1007/1007
Decision-maker flag100% · 1007/1007
Job title99% · 995/1007
Reach
Direct email80% · 806/1007
LinkedIn19% · 189/1007

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 100+ Largest Family Offices in Illinois [2026] · Single seat
$199
One user · personal license
  • Full 108-office dataset & 1,007 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 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

Stop scraping. Start meeting.

Get the verified list of 108 offices, current as of Oct 2026, delivered instantly.