| Literacy Volunteers of Illinois IncChicago | Form 990 | $588,547FY2025 |
| George Werden Buck Boys ClubJoliet | Form 990 | $583,220FY2024 |
| Pink Elite Club BasketballPlainfield | Form 990 | $583,118FY2025 |
| Quad City Conservation Alliance IncRock Island | Form 990 | $581,085FY2025 |
| North West Housing PartnershipSchaumburg | Form 990 | $580,652FY2025 |
| Parklands FoundationNormal | Form 990 | $580,155FY2026 |
| Claret Center IncChicago | Form 990 | $578,674FY2025 |
| Simple GoodChicago | Form 990 | $578,038FY2025 |
| American Society of Safety Professionals FoundationPark Ridge | Form 990 | $576,843FY2025 |
| Tidal Waves Girls FastpitchCrystal Lake | Form 990 | $576,812FY2025 |
| Walcamp Outdoor Ministry IncKingston | Form 990 | $576,466FY2024 |
| Springfield Center for Independent Living IncSpringfield | Form 990 | $574,467FY2025 |
| Manav SadhnaHanover Park | Form 990 | $574,017FY2026 |
| Delta Mu Delta Honor SocietyBrookfield | Form 990 | $571,392FY2025 |
| Humane Society of Decatur & Macon CountyDecatur | Form 990 | $571,252FY2025 |
| Luminarts Cultural Foundation at the Union League Club of ChicagoChicago | Form 990 | $568,667FY2025 |
| Effingham County Opportunity Foundation IncEffingham | Form 990 | $561,580FY2025 |
| River Valley Animal Rescue IncMomence | Form 990 | $561,294FY2025 |
| The Lucy Parsons LabsChicago | Form 990 | $555,812FY2025 |
| Donka IncorporatedWheaton | Form 990 | $555,355FY2025 |
| Peoria Ballet CoPeoria | Form 990 | $550,964FY2025 |
| Washington County Senior Services IncOkawville | Form 990 | $547,661FY2025 |
| Sickle Cell Disease Association of IllinoisChicago | Form 990 | $545,780FY2025 |
| Henry Community Ambulance ServiceHenry | Form 990 | $544,221FY2025 |
| Americans for Effective Law Enforcement IncSkokie | Form 990 | $542,747FY2025 |
| Peoria PlayersPeoria | Form 990 | $540,544FY2025 |
| Decatur Area Arts Council IncDecatur | Form 990 | $532,725FY2025 |
| Big Brothers Big Sisters of Southwestern IllinoisBelleville | Form 990 | $530,766FY2025 |
| C L I C K Services NFPSouth Holland | Form 990 | $526,764FY2025 |
| American Society of AndrologyEast Dundee | Form 990 | $524,536FY2025 |
| Dekalb County Economic Development CorporationDeKalb | Form 990 | $522,313FY2024 |
| Heartland Casa NFPDecatur | Form 990 | $521,103FY2025 |
| The United Leukodystrophy Foundation IncChicago | Form 990 | $518,325FY2025 |
| Obsidian Institute of Integrative MedicineHarvey | Form 990 | $514,942FY2025 |
| Free Street Programs IncChicago | Form 990 | $514,933FY2025 |
| Naperville Little League BaseballNaperville | Form 990 | $512,202FY2025 |
| Watermelon Sisters IncMorton Grove | Form 990 | $505,365FY2025 |
| Rebuilding Together Henry CountyAtkinson | Form 990 | $502,269FY2025 |
| Frankfort Baseball IncFrankfort | Form 990 | $500,320FY2025 |
| Society of Plastics EngineersLake Forest | Form 990 | $498,973FY2025 |
| Quincy Symphony OrchestraQuincy | Form 990 | $494,940FY2025 |
| Wabash Valley College FoundationMount Carmel | Form 990 | $493,086FY2025 |
| Parent Booster USA IncMundelein | Form 990 | $491,935FY2024 |
| Paralyzed Veterans of AmericaWestchester | Form 990 | $491,845FY2025 |
| Main Street Community Center IncEdwardsville | Form 990 | $488,946FY2025 |
| Kenilworth-Winnetka Baseball Association IncWinnetka | Form 990 | $487,165FY2024 |
| Northwestern Illinois Center for Independent LivingSterling | Form 990 | $485,504FY2025 |
| Habitat for Humanity International IncCharleston | Form 990 | $480,524FY2025 |
| Tasselturn EducationChicago | Form 990 | $479,145FY2022 |
| Boys and Girls Club of PekinPekin | Form 990 | $478,850FY2023 |