| Fish Fairborn IncFairborn | Form 990 | $988,908FY2025 |
| Ohio Fair Services IncAmanda | Form 990 | $979,073FY2025 |
| Sylvania Area Family Services IncSylvania | Form 990 | $973,213FY2024 |
| International Pediatric Nephrology Association HospitalColumbus | Form 990 | $970,771FY2024 |
| Lincoln Community Center Assn IncTroy | Form 990 | $963,313FY2024 |
| Asian-American Community ServicesUpper Arlington | Form 990 | $962,936FY2025 |
| Habonim Camp TavorCleveland | Form 990 | $962,715FY2025 |
| A and B SisterhoodClayton | Form 990 | $962,698FY2025 |
| Handson Central Ohio IncColumbus | Form 990 | $961,462FY2025 |
| Rosemarys BabiesCincinnati | Form 990 | $959,895FY2023 |
| Miami Valley Warhawks Baseball Club IncFairborn | Form 990 | $957,129FY2024 |
| I B H Foundation IncCoventry Township | Form 990 | $956,229FY2025 |
| Hill Manor EnterprisesColumbus | Form 990 | $952,260FY2024 |
| BayartsBay Village | Form 990 | $950,369FY2025 |
| St Joseph Home IncWesterville | Form 990 | $949,313FY2025 |
| Big Brothers Big Sisters of Butler County IncHamilton | Form 990 | $946,700FY2025 |
| Habitat for Humanity International IncLima | Form 990 | $934,895FY2025 |
| We Care ArtsKettering | Form 990 | $933,274FY2024 |
| Coordinated Athletic Resources Deliver Support IncWorthington | Form 990 | $930,278FY2025 |
| Victory CenterToledo | Form 990 | $926,569FY2024 |
| Historical Construction Equipment AssociationBowling Green | Form 990 | $920,962FY2025 |
| Cleveland Urban Minority Alcoholism Drug Abuse Outreach ProjectCleveland | Form 990 | $918,609FY2024 |
| Ohio Association for Justice Education FoundationDublin | Form 990 | $918,559FY2025 |
| Perry County Multi-Puropse Senior Citizens CenterNew Lexington | Form 990 | $918,093FY2025 |
| The Firelands Symphony OrchestraHuron | Form 990 | $914,966FY2026 |
| Ohio Association for the Education of Young ChildrenMount Gilead | Form 990 | $906,128FY2024 |
| Boys & Girls Club of YoungstownYoungstown | Form 990 | $904,734FY2024 |
| Central Clinic IncCincinnati | Form 990 | $904,176FY2025 |
| Boy Scouts of AmericaYellow Springs | Form 990 | $902,416FY2025 |
| Lima Symphony Orchestra Association IncLima | Form 990 | $898,729FY2025 |
| Hope Ignites CincinnatiCincinnati | Form 990 | $889,406FY2025 |
| Toledo Community Service CenterToledo | Form 990 | $888,208FY2023 |
| National Church Residences Madison Manor MIColumbus | Form 990 | $887,190FY2025 |
| Eve IncorporatedMarietta | Form 990 | $885,283FY2024 |
| Avon Atheletic Boosters Club IncAvon | Form 990 | $884,649FY2025 |
| Apostolic Christian Church Rest HomeMansfield | Form 990 | $884,519FY2024 |
| National Church Residences ofColumbus | Form 990 | $883,701FY2025 |
| Arc of Mercer CountyCelina | Form 990 | $874,609FY2024 |
| Meigs IndustriesPomeroy | Form 990 | $873,362FY2024 |
| Convent of St BirgittaColumbus | Form 990 | $868,809FY2024 |
| Partners in ChristAshland | Form 990 | $867,793FY2025 |
| Vocational Services IncCleveland | Form 990 | $867,467FY2024 |
| United Way of Miami County IncTroy | Form 990 | $863,855FY2025 |
| J R Coleman Senior Outreach Services IncCanton | Form 990 | $860,276FY2025 |
| Friars Club IncCincinnati | Form 990 | $856,742FY2025 |
| The Kenton City Schools Excellence for Education FoundationKenton | Form 990 | $856,555FY2025 |
| Pathways Counseling and Growth CenterElyria | Form 990 | $854,587FY2025 |
| Lorain County Electrical Joint Apprenticeship and Training TrustLorain | Form 990 | $853,717FY2025 |
| Parents Group-Child Day Care CouncilZanesville | Form 990 | $853,572FY2025 |
| Akron Childrens MuseumAkron | Form 990 | $853,238FY2024 |