Company lists · Data refreshed September 2026
Top 25 Non-profit organizations based in Chicago, United States
RevenueBase identified 117 non-profit organizations headquartered in Chicago, United States as of September 2026 and tracks 34,974 professional contacts across them, including 1,061 with verified work emails. New York is the largest hub.
This list covers non-profit organizations headquartered in Chicago, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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.
The 25 largest non-profit organizations based in Chicago, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 31,282 contacts → | ||||
Indirect evidence “For 175 years, the Y has been a place where meaningful connections help build stronger communities.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 423 contacts → | ||||
Indirect evidence “The mission of Ada S.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 294 contacts → | ||||
Indirect evidence “Casa Central transforms lives and strengthens communities with a special focus on Hispanics.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 258 contacts → | ||||
Indirect evidence “For 130 years, Chicago Commons’ mission has been to partner with individuals, families, and communities to overcome poverty, discrimination, and isolation.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 226 contacts → | ||||
Indirect evidence “Our mission is to prevent the following societal problems: suicide, precarity and poverty, school truancy, and bullying, in addition to lack literacy and numeracy, college…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 212 contacts → | ||||
Indirect evidence “At Heartland Human Care Services, we are courageous champions of human rights.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 190 contacts → | ||||
Strong evidence “Association House of Chicago is a non-profit organization offering human-services programs that address both immediate and personal development needs.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 186 contacts → | ||||
Indirect evidence “SGA Youth & Family Services, founded in 1911, provides free, comprehensive services to the most challenged and underserved neighborhoods in Illinois’ Cook, Lake, and Will Counties.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 171 contacts → | ||||
Indirect evidence “Marillac Saint Vincent’s mission is to disrupt the generational cycle of poverty in Chicago.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 163 contacts → | ||||
Indirect evidence “Erie Neighborhood House is a social services nonprofit in Chicago, and we offer the most comprehensive support immigrant and low-income families need to thrive.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 137 contacts → | ||||
Indirect evidence “Our Mission Since 1898, Gads Hill Center creates opportunities for children and their families to build a better life through education, access to resources and community…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 131 contacts → | ||||
Strong evidence “El Valor is a non-profit community-based organization founded in 1973 by the late Guadalupe A.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 82 contacts → | ||||
Indirect evidence “Inspired by faith, Concordia Place envisions bigger and better tomorrows where rich diversity strengthens learning and growth for all.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 64 contacts → | ||||
Indirect evidence “Depaul USA believes that everyone should have a place to call home and a stake in their community.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 63 contacts → | ||||
Partial evidence “Albany Park Community Center (APCC) is a not-for-profit, community-based organization located on Chicago’s northwest side.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 58 contacts → | ||||
Indirect evidence “For 125 years Northwestern has nurtured, educated, and inspired children and families in need in Chicago.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 53 contacts → | ||||
Indirect evidence “In an atmosphere of dignity and respect, Inspiration Corporation connects people and creates opportunity through access to social services, job training, housing, and food.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 53 contacts → | ||||
Indirect evidence “Pacific Garden Mission is a nonprofit organization in Chicago, Illinois, USA” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 51 contacts → | ||||
Indirect evidence “Helping the immigrant and refugee community achieve self-sufficiency for more than 39 years.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 51 contacts → | ||||
Indirect evidence “Over the course of our proud nine-year history, Bright Star Community Outreach has made significant contributions to the renewal of Chicago’s most vulnerable communities as a…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 47 contacts → | ||||
Partial evidence “Alternative Schools Network (ASN) is a not-for-profit organization in Chicago working to provide quality education with a specific emphasis on inner-city children, youth and…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 30 contacts → | ||||
Indirect evidence “Chicago Lights builds brighter futures for Chicago’s youth and adults through supportive relationships and life-changing programs.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 26 contacts → | ||||
Indirect evidence “Founded in 1971, Centers for New Horizons, Inc.(Centers) is a nonprofit organization that assists children, youth, and families in becoming self-reliant, improving the quality of…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 22 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 20 contacts → | ||||
Indirect evidence “Project HOOD is a 501 c(3) organization established in 2012.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: non-profit organizations. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names non-profit organizations.
- Partial evidence
- Its own public description names part of non-profit organizations, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name non-profit organizations. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 117 non-profit organizations based in Chicago, United States
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Non-profit organizations based in Chicago, United States at a glance
As of Sep 21, 2026Companies by employee count
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 117 companies.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among non-profit organizations, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Chicago, United States whose own description of what they do matches “non-profit organizations”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names non-profit organizations), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among non-profit organizations, and records with no verified work email. Companies headquartered outside Chicago are excluded even when they keep an office there.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 1,061 across the full list. 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 21, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Non-profit organizations by metro in the United States
- Non-profit organizations in New York147
- Non-profit organizations in Chicago117
- Non-profit organizations in Los Angeles99
- Non-profit organizations in Houston69
- Non-profit organizations in Atlanta59
- Non-profit organizations in Washington54
- Non-profit organizations in Dallas46
- Non-profit organizations in Philadelphia46
- Non-profit organizations in Miami41
- Non-profit organizations in San Francisco40
- Non-profit organizations in Boston30
- Non-profit organizations in Detroit30
- Non-profit organizations in Indianapolis30
- Non-profit organizations in Kansas City28
- Non-profit organizations in Baltimore27
- Non-profit organizations in Charlotte25
- Non-profit organizations in Memphis25
- Non-profit organizations in Portland25
- Non-profit organizations in San Diego25
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names non-profit organizations, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many non-profit organizations are there based in Chicago, United States?
RevenueBase identified 117 non-profit organizations headquartered in Chicago, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Ymca Of The USA, headquartered in Chicago, tops this list with the largest team on record.
Which city has the most non-profit organizations?
New York leads with 147 headquartered companies, followed by Chicago (117) and Los Angeles (99).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 1,061 verified decision-maker contacts tracked across these 117 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 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 Smart Search, 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.
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