| Corvita Science Foundation NFPCicero | Form 990 | $437,788FY2025 |
| Hyde Park InstituteChicago | Form 990 | $437,524FY2025 |
| Chicago Committee on Trauma of the American College of SurgeonsBolingbrook | Form 990 | $436,160FY2025 |
| Schuyler County Education FoundationRushville | Form 990 | $435,914FY2024 |
| ASCEND1Naperville | Form 990 | $432,041FY2025 |
| Sit Stay Read IncChicago | Form 990 | $429,365FY2025 |
| Center for Companies That CareChicago | Form 990 | $429,268FY2025 |
| Foundation for Self LeadershipOak Park | Form 990 | $428,012FY2025 |
| Friends of Audubon SchoolChicago | Form 990 | $425,587FY2025 |
| Emmaus Academy IncRockford | Form 990 | $424,566FY2024 |
| Irish Fellowship Educational & Cultural FoundationWestern Springs | Form 990 | $423,582FY2024 |
| Point MagazineChicago | Form 990 | $423,391FY2024 |
| Education Foundation of Downers Grove District 58Downers Grove | Form 990 | $422,080FY2025 |
| What About Us Charitable Enterprises IncorporatedWestchester | Form 990 | $420,634FY2025 |
| Chicago Thanksgiving Parade FoundationChicago | Form 990 | $419,788FY2024 |
| Rev John P Smyth Standing Tall Charitable FoundationPark Ridge | Form 990 | $415,313FY2024 |
| Prairie Skies Public Library DistrictAshland | Form 990 | $414,218FY2024 |
| Brother David Darst Center for Justice and Peace Spirituality andChicago | Form 990 | $413,458FY2025 |
| Trade Education Collective IncEvanston | Form 990 | $408,417FY2025 |
| Collinsville Area Community FoundationMaryville | Form 990 | $403,049FY2025 |
| Routt High School Education Foundation IncJacksonville | Form 990 | $400,240FY2025 |
| Appraisal Institute Education and Relief FoundationChicago | Form 990 | $398,546FY2024 |
| Chicago Muslim Medical AllianceNorth Aurora | Form 990 | $397,516FY2024 |
| Lead Education Group IncWheaton | Form 990 | $396,788FY2025 |
| Ring of HopeChicago | Form 990 | $395,202FY2024 |
| American College of Surgeons FoundationChicago | Form 990 | $394,945FY2025 |
| Sherlake Cultural CenterChicago | Form 990 | $392,951FY2025 |
| Computer BancSpringfield | Form 990 | $389,600FY2025 |
| Heritage Museum of Asian ArtChicago | Form 990 | $389,278FY2025 |
| American College of Health Care ArchitectsChicago | Form 990 | $388,958FY2024 |
| Pursue Scholars NFPChicago | Form 990 | $388,570FY2024 |
| Foundation of the Legacy GuildWestern Springs | Form 990 | $385,264FY2025 |
| Target HopeMatteson | Form 990 | $385,155FY2025 |
| Homebuilder and Remodelers Charitable and Education FoundatioMaryville | Form 990 | $382,455FY2025 |
| Learn As You Grow Preschool & Kindergarten Association IncSauk Village | Form 990 | $382,000FY2020 |
| Tony Kemp Ministries IncQuincy | Form 990 | $379,041FY2025 |
| Women in Interventional EndoscopyEast Dundee | Form 990 | $378,427FY2025 |
| Annies Project-Education for Farm WomenWoodlawn | Form 990 | $375,374FY2025 |
| Chicago Center for Urban Life and CultureChicago | Form 990 | $370,311FY2025 |
| River Forest Country Club Educational FundElmhurst | Form 990 | $369,877FY2025 |
| National Hbcus Business Deans Roundtable IncLisle | Form 990 | $369,070FY2024 |
| Investigative Project on Race and Equity NFPChicago | Form 990 | $368,921FY2024 |
| HNS ConferenceSpringfield | Form 990 | $368,034FY2025 |
| Friends of Bell SchoolChicago | Form 990 | $365,963FY2025 |
| Evans Scholars FoundationGlenview | Form 990 | $365,935FY2025 |
| Newton Community High School Academic FoundationNewton | Form 990 | $364,171FY2025 |
| Bond County Community FoundationVandalia | Form 990 | $363,846FY2024 |
| Friends of PulaskiChicago | Form 990 | $363,545FY2025 |
| North Shore Country Club Foundation IncGlenview | Form 990 | $362,110FY2024 |
| Institute for Inclusion in the Legal ProfessionChicago | Form 990 | $361,253FY2024 |