| Chicago Club of the DeafOak Brook | Form 990-N | No figure |
| Marquette High School FDNOttawa | Form 990 | $26,824FY2024 |
| Pikeland Public Schools FoundationPittsfield | Form 990-N | No figure |
| Vandals Sports Booster ClubVandalia | Form 990-EZ | $26,766FY2025 |
| Giving DupageWheaton | Form 990-N | No figure |
| North Central Chinese Christian Winter ConferenceChicago | Form 990-N | No figure |
| Illinois Order of Demolay Foundation IncEast Moline | Form 990-N | No figure |
| After Hours Film SocietyWheaton | Form 990-N | No figure |
| Westside Baptist Ministers ConferenceChicago | Form 990-N | No figure |
| Sivananda Yoga Vedanta CentreChicago | Form 990-N | No figure |
| Alpha Eta Chapter Inc Chi Eta Phi SororityBolingbrook | Form 990-N | No figure |
| Prairie Preservation Society of Ogle CountyOregon | Form 990-N | No figure |
| StrivettesChicago | Form 990-N | No figure |
| Chyzne Na Orava Friends in AmericaChicago | Form 990-N | No figure |
| Organ Transplant Support IncNaperville | Form 990-N | No figure |
| Friends of Handicapped ChildrenLincolnwood | Form 990-N | No figure |
| Family Health Foundation of Illinois IncBolingbrook | Form 990-N | No figure |
| Lasalle Public School Educational FoundationLa Salle | Form 990-EZ | $24,066FY2025 |
| Catlin Historical SocietyCatlin | Form 990-N | No figure |
| Sheffield Village Hall Alliance NFPSheffield | Form 990-N | No figure |
| Illinois Shotokan Booster ClubPalatine | Form 990-N | No figure |
| Fur Angels Animal SanctuaryAurora | Form 990-N | No figure |
| The Fuller Center for Housing IncWest Peoria | Form 990-N | No figure |
| Illinois Executive Mansion AssociationSpringfield | Form 990-N | No figure |
| Hebron Public LibraryHebron | Form 990-N | No figure |
| National Ambucs IncPekin | Form 990-N | No figure |
| Oak Park Concert Chorale IncOak Park | Form 990-N | No figure |
| McHenry County Illinois Genealogical SocietyCrystal Lake | Form 990-N | No figure |
| Future Farmers of America and Its State Associations & Local ChapterColumbia | Form 990-EZ | $22,207FY2025 |
| Will County Historical SocietyLockport | Form 990-N | No figure |
| Sangamon Co 4-H FoundationSpringfield | Form 990-EZ | $21,939FY2025 |
| Alpha Phi OmegaUrbana | Form 990-N | No figure |
| The John Crerar FoundationChicago | Form 990 | $21,375FY2025 |
| McDonough County Farm Bureau FoundationMacomb | Form 990-N | No figure |
| Prevention and Intervention Works IncorporatedRockford | Form 990-N | No figure |
| Kishwaukee Sunrise Rotary IncDeKalb | Form 990-N | No figure |
| SNC Limbach Samaj NFPBloomingdale | Form 990-N | No figure |
| Road Runners Club of AmericaRockford | Form 990-N | No figure |
| Parent Teacher Organization of Hinsdale CentralHinsdale | Form 990-EZ | $20,602FY2025 |
| Walleyes Unlimited USAGrayslake | Form 990-N | No figure |
| Oak Lawn Fire Department Club IncOak Lawn | Form 990-N | No figure |
| Putnam County Historical SocietyHennepin | Form 990-N | No figure |
| Company of FolkChicago | Form 990-N | No figure |
| Illinois Congress of Parents TeachersPlainfield | Form 990-N | No figure |
| Khadayata SamajSchiller Park | Form 990-N | No figure |
| Surgical Endowment Fund of the United StatesChicago | Form 990-N | No figure |
| Gara Helenic Scholarship FundDes Plaines | Form 990-N | No figure |
| City Motivators CorporationChicago | Form 990-N | No figure |
| Navy League of the United States Lake County CouncilLake Forest | Form 990-N | No figure |
| Manteno Historical SocietyManteno | Form 990-N | No figure |