| Aluminum Cans for Burned Children of Northeast OhioCleveland | Form 990-EZ | $95,572FY2024 |
| Hardin County Historical MuseumsKenton | Form 990 | $95,438FY2024 |
| Columbus Coalition for the HomelessColumbus | Form 990-EZ | $95,430FY2025 |
| Queen City Performing Arts Organization IncCincinnati | Form 990-EZ | $95,348FY2025 |
| Oakwood Boosters Association IncOakwood | Form 990-EZ | $95,162FY2025 |
| Silver Lining Fund IncCanfield | Form 990-EZ | $95,119FY2025 |
| St Christine Society of St Vincent de PaulYoungstown | Form 990-EZ | $95,103FY2025 |
| Eastcare II IncDayton | Form 990-EZ | $94,951FY2024 |
| Woodbridge Recreation Association IncPeninsula | Form 990-EZ | $94,756FY2025 |
| Mahoning County Casa-Gal ProgramYoungstown | Form 990-EZ | $94,744FY2026 |
| Say East CincinnatiCincinnati | Form 990-EZ | $94,658FY2025 |
| New Albany-Plain Township Historical SocietyNew Albany | Form 990 | $94,552FY2025 |
| Harvey Red Raider Athletic Booster Club IncPainesville | Form 990-EZ | $94,481FY2025 |
| Ross High School Booster AssociationRoss | Form 990-EZ | $94,385FY2025 |
| Meeting Professionals InternationalCincinnati | Form 990-EZ | $94,334FY2025 |
| Buckeye Band BoostersAshtabula | Form 990-EZ | $94,254FY2026 |
| Northwestern Ohio and Southeastern Michigan Intergroup Association ofToledo | Form 990-EZ | $94,153FY2024 |
| Knox County Historical SocietyMount Vernon | Form 990 | $94,005FY2025 |
| Cincinnati Irish Cultural SocietyCincinnati | Form 990-EZ | $93,971FY2024 |
| Mathews Band BoostersVienna | Form 990-EZ | $93,932FY2025 |
| The Medina County Show Biz CompanyMedina | Form 990-EZ | $93,898FY2026 |
| United States Power SquadronsLewis Center | Form 990 | $93,857FY2025 |
| Magnolia Society IncCincinnati | Form 990 | $93,450FY2025 |
| Cleveland International Classical Guitar Festival IncShaker Heights | Form 990-EZ | $93,192FY2024 |
| Garden Club of DaytonDayton | Form 990-EZ | $93,104FY2025 |
| PTA Ohio CongressCincinnati | Form 990-EZ | $93,078FY2025 |
| National Church Residences ofColumbus | Form 990 | $92,905FY2024 |
| Delaware Arts Festival Association Inc Kristin G JonesDelaware | Form 990-EZ | $92,560FY2025 |
| Penny Pinchers of YoungstownYoungstown | Form 990-EZ | $92,474FY2025 |
| North Olmsted Soccer OrganizationNorth Olmsted | Form 990-EZ | $92,414FY2024 |
| Hayden & Crue ProjectFairfield | Form 990-EZ | $92,320FY2025 |
| Harvard Business School Club of Cleveland IncWestlake | Form 990-EZ | $91,956FY2025 |
| Ohio Association of Emergency Vehicle Technicians IncAvon | Form 990-EZ | $91,804FY2024 |
| Cement Masons Local No 131 Joint Apprenticeship FundDayton | Form 990-EZ | $91,800FY2024 |
| The Cincinnati Symphony ClubCincinnati | Form 990-EZ | $91,187FY2025 |
| Belpre Athletic Booster ClubBelpre | Form 990-EZ | $90,834FY2025 |
| American Society for CompositesDayton | Form 990-EZ | $90,654FY2024 |
| Assistance HouseChillicothe | Form 990-EZ | $90,307FY2024 |
| Dee-Dees Feline Angels & Friends LLCFremont | Form 990-EZ | $90,267FY2024 |
| Hancock Parks FoundationFindlay | Form 990 | $89,909FY2025 |
| Helping Our Families IncorporatedWaynesville | Form 990-EZ | $89,775FY2025 |
| Preservation Dayton IncDayton | Form 990-EZ | $88,892FY2025 |
| Grove City Football Supporters IncGrove City | Form 990-EZ | $88,812FY2025 |
| Southern Lorain County Historical SocietyWellington | Form 990-EZ | $88,740FY2025 |
| Caring Place of CincinnatiCincinnati | Form 990-EZ | $88,669FY2025 |
| Bowling Green Christian Food PantryBowling Green | Form 990-EZ | $88,636FY2024 |
| Arc 1st Housing CorporationLima | Form 990-EZ | $88,283FY2025 |
| Tri-Valley Band Boosters Association IncDresden | Form 990 | $87,994FY2025 |
| Workshop Players IncAmherst | Form 990-EZ | $87,672FY2026 |
| Birthcare of Medina CountyMedina | Form 990-EZ | $87,530FY2025 |