| Pritchard-Laughlin CenterCambridge | Form 990 | $851,886FY2025 |
| Lexington-Bell CenterCleveland | Form 990 | $848,092FY2024 |
| Nurturing Nest IncDayton | Form 990 | $846,450FY2025 |
| Crawford County Agricultural SocietyBucyrus | Form 990 | $845,150FY2025 |
| Big Brothers Big Sisters of Licking & Perry Counties IncNewark | Form 990 | $843,652FY2025 |
| Community Health Partners Physicians Office BuildingsLorain | Form 990 | $842,107FY2024 |
| Greater Erie County Marketing Group Inc Charitable FundSandusky | Form 990 | $839,660FY2024 |
| Trumbull County Historical SocietyNiles | Form 990 | $839,242FY2024 |
| Springfield Catholic Central School FoundationSpringfield | Form 990 | $837,042FY2025 |
| Toledo Roadrunners ClubMaumee | Form 990 | $834,344FY2024 |
| National Church ResidencesColumbus | Form 990 | $832,722FY2025 |
| Edison FoundationPiqua | Form 990 | $829,423FY2025 |
| Perrysburg Schools FoundationPerrysburg | Form 990 | $828,892FY2025 |
| Sophia Center IncSylvania | Form 990 | $827,881FY2024 |
| Eastside Community Ministry IncZanesville | Form 990 | $826,828FY2025 |
| Mental Health America Licking CountyNewark | Form 990 | $823,252FY2025 |
| WellspringSpringfield | Form 990 | $822,136FY2025 |
| Pregnancy Center West IncCincinnati | Form 990 | $821,759FY2025 |
| National Church Residences ofColumbus | Form 990 | $818,622FY2025 |
| Big Brothers Big Sisters of Appalachian OhioZanesville | Form 990 | $818,081FY2025 |
| A Special Wish FoundationDayton | Form 990 | $817,959FY2024 |
| Harrison County Council on Aging IncCadiz | Form 990 | $814,555FY2025 |
| St Pauls Christian DaycareBellevue | Form 990 | $814,222FY2024 |
| Epic YouthColumbus | Form 990 | $811,382FY2024 |
| Springfield Urban LeagueSpringfield | Form 990 | $809,496FY2025 |
| Society of the Precious Blood Senior Housing CorporationCelina | Form 990 | $798,870FY2025 |
| United Way of Warren County OhioLebanon | Form 990 | $795,235FY2025 |
| Hillel the Foundation for Jewish Campus LifeCincinnati | Form 990 | $792,742FY2025 |
| Way StationColumbiana | Form 990 | $791,069FY2024 |
| Hillel the Foundation for Jewish Campus LifeKent | Form 990 | $786,476FY2025 |
| Project Evergreen Foundation IncMentor | Form 990 | $782,923FY2024 |
| Ohio Contemporary BalletShaker Heights | Form 990 | $779,164FY2025 |
| Hilliard Ohio Soccer Association IncHilliard | Form 990 | $778,641FY2025 |
| Orrville United Way IncOrrville | Form 990 | $777,788FY2024 |
| Springfield Arts Council IncSpringfield | Form 990 | $776,249FY2025 |
| Cincinnati Teen Challenge IncMilford | Form 990 | $775,910FY2025 |
| Boy Scouts of AmericaStow | Form 990 | $769,169FY2024 |
| National Church Residences Cedar Creek Senior Housing La IncColumbus | Form 990 | $763,004FY2024 |
| National Church ResidencesColumbus | Form 990 | $762,778FY2025 |
| USA Swimming IncOxford | Form 990 | $761,397FY2025 |
| Hillel the Foundation for Jewish Campus LifeAthens | Form 990 | $760,695FY2025 |
| Fayetteville Fire Department IncFayetteville | Form 990 | $756,661FY2024 |
| Sister Jeromes Schools IncYoungstown | Form 990 | $754,852FY2024 |
| National Church ResidencesColumbus | Form 990 | $754,368FY2025 |
| Inspiring LifeCincinnati | Form 990 | $752,886FY2024 |
| Shelby County Historical SocietySidney | Form 990 | $750,818FY2025 |
| Therapeutic Riding Institute IncSpring Valley | Form 990 | $750,260FY2024 |
| Over-the-Rhine South Special Improvement District of CincinnatiCincinnati | Form 990 | $749,739FY2025 |
| Law Enforcement Foundation IncDublin | Form 990 | $748,605FY2024 |
| Teton Housing CorporationAkron | Form 990 | $747,341FY2024 |