Company lists · Data refreshed September 2026

Top 25 Philanthropic organizations based in Chicago, United States

RevenueBase identified 83 company matches for philanthropic organizations associated with Chicago, United States as of September 2026 and tracks 629 professional contacts across them, including 195 with verified work emails. Across the United States, New York is the largest hub for this category (187 companies); Chicago has 83.

This list covers company matches for philanthropic organizations associated with Chicago, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Sep 20, 2026 How this list was built
83Companies
629Contacts tracked
195Verified emails
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The 25 largest philanthropic organizations based in Chicago, United States

Ranked by team size
Top 25 of 83 company matches for philanthropic organizations based in Chicago, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-50113 contacts →

Exact match

“Big Shoulders Fund is an independent charitable organization that serves schools with demonstrated need, which provide a quality, values-based education for Chicago’s children…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202651-20058 contacts →

Exact match

“In 1928, one man's dream became a reality for all Elks and the communities we serve.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-5033 contacts →

Exact match

“Lever for Change connects donors with bold solutions to the world’s biggest problems-including issues like racial inequity, gender inequality, lack of access to economic…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-5029 contacts →

Exact match

“A Better Chicago is a venture philanthropy fund devoted to dramatically improving educational opportunities for low-income students.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-5027 contacts →

Exact match

“The CAFE Group is a trailblazing organization committed to advancing educational equity and redefining philanthropy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-1018 contacts →

Exact match

“The Honeycomb Project put kids at the forefront of social change.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-1016 contacts →

Exact match

“Wagenmaker & Oberly, LLC provides a broad spectrum of legal services to nonprofit organizations and others within the philanthropic sector.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“The Irving Harris Foundation is a small, private family foundation established in 1946 and based in Chicago.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-1012 contacts →

Exact match

“Circle Of Service Foundation is a private, non-profit foundation in Chicago, IL.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-1010 contacts →

Exact match

“Crossroads Fund supports community organizations working on issues of racial, social and economic justice in the Chicago area.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Strategic Philanthropy, Ltd, is a global philanthropic advisory firm headquartered in Chicago.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchChicago, IL, United StatesHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Our mission is to improve the welfare of our global community via innovative charitable experiences.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-106 contacts →

Exact match

“The Hulsebosch Hope Foundation (HHF) is a family foundation based in Chicago, Illinois that funds 501(c)(3) public charities that seek to serve the needs of under-resourced…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“JH Philanthropy (JHP) is a team of philanthropy advisors who specialize in helping high-capacity and generous individuals and families bring their charitable visions to life and…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Eleven Eleven Foundation is a private family foundation that envisions a future where preserving our planet for future generations is at the heart of all that we do.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“The Technology Association of Grantmakers (TAG) is a non-profit membership organization that cultivates the strategic, equitable, and innovative use of technology in philanthropy.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“The William G.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-105 contacts →

Exact match

“The Lefkofsky Family Foundation is a private charitable foundation that was established in 2006 by Liz and Eric Lefkofsky.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“Iris Krieg & Associates, Inc.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-104 contacts →

Exact match

“FBRK Impact House is a philanthropic working hub designed to gather foundations, grant makers and impact investors together under one roof with the purpose of providing the…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“As community needs increase, diversify and grow in complexity, there is an urgency for donors of all sizes to view their philanthropy through a more strategic lens.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Organized in 1949, the Foundation is an independent 501(c)(3) charitable organization, partnering with many individuals, experts, churches, and organizations to provide several…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchChicago, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Asher Partners is a boutique consulting firm that collaborates with nonprofit organizations, foundations and individuals to advance their distinctive philanthropic missions.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchChicago, IL, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Ommonwealth foundation is dedicated to connecting valuable resources to those in need, through innovative initiatives.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchChicago, United StatesHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Lights on the Lawn is an on-campus event that aims to make a significant impact on local charities and communities.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 83 philanthropic organizations based in Chicago, United States

See the full list, filter by size, metro and specialty, and access 195 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Philanthropic organizations based in Chicago, United States at a glance

As of Sep 20, 2026
31.0%Verified-email coverage
7.6Average contacts per company
1-10Median size (employees)
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
14
51-200
5
201-500
1
10001+
1

Email recency for this list is measured across the whole United States list rather than for Chicago, so it is reported there. Company counts and contact totals on this page are exact for Chicago, over 83 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Chicago, United States whose business descriptions match “philanthropic organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 195 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on September 20, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “philanthropic organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many philanthropic organizations are there based in Chicago, United States?

RevenueBase identified 83 company matches for philanthropic organizations associated with Chicago, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

BIG Shoulders Fund tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most philanthropic organizations?

New York leads the United States with 187 company records, followed by Washington (89) and Los Angeles (87). Chicago has 83.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 195 professional contacts with verified work emails tracked across these 83 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.