| Employment Development IncEast Liverpool | Form 990 | $3,754,081FY2025 |
| Residential Group Homes IncLebanon | Form 990 | $3,666,201FY2024 |
| Clermont County Community Services IncBatavia | Form 990 | $3,624,832FY2024 |
| The Lakota Family YMCALiberty Township | Form 990 | $3,562,567FY2025 |
| Guernsey County Senior Citizens Center IncCambridge | Form 990 | $3,556,525FY2024 |
| Mid-Ohio Psychological Services IncLancaster | Form 990 | $3,548,837FY2025 |
| Habitat for Humanity International IncColumbus | Form 990 | $3,525,438FY2025 |
| Society for Investigative Dermatology IncCleveland | Form 990 | $3,517,972FY2024 |
| Cincysmiles FoundationCincinnati | Form 990 | $3,505,624FY2024 |
| Association for Middle Level EducationColumbus | Form 990 | $3,455,794FY2024 |
| Malachi House IncCleveland | Form 990 | $3,449,591FY2025 |
| Portsmouth Electrical Joint Apprenticeship & Training Trust FuPortsmouth | Form 990 | $3,406,282FY2024 |
| Help Hotline Crisis Center IncYoungstown | Form 990 | $3,402,610FY2025 |
| Old Brooklyn Community Development CorpCleveland | Form 990 | $3,396,563FY2025 |
| Habitat for Humanity IncFindlay | Form 990 | $3,377,062FY2024 |
| Toledo Classic IncToledo | Form 990 | $3,375,076FY2025 |
| Christian Law AssociationMason | Form 990 | $3,367,445FY2024 |
| Archbold Athletic Building ClubArchbold | Form 990 | $3,362,134FY2025 |
| United Black Fund of Greater Cleveland IncCleveland | Form 990 | $3,319,997FY2023 |
| William a and Margaretta Taylor Memorial AssociationCuyahoga Falls | Form 990 | $3,311,247FY2025 |
| Big Brothers & Big Sisters of Greater Cincinnati, IncCincinnati | Form 990 | $3,307,169FY2025 |
| Boy Scouts of AmericaToledo | Form 990 | $3,303,205FY2024 |
| Licking County Humane SocietyHeath | Form 990 | $3,292,964FY2025 |
| Habitat for Humanity International IncMedina | Form 990 | $3,260,777FY2025 |
| Coshocton County Head Start IncCoshocton | Form 990 | $3,214,221FY2025 |
| National Church ResidencesColumbus | Form 990 | $3,204,603FY2024 |
| Fulton County Agricultural SocietyWauseon | Form 990 | $3,182,098FY2025 |
| Manufacturing WorksIndependence | Form 990 | $3,173,306FY2024 |
| Auglaize Industries IncNew Bremen | Form 990 | $3,150,520FY2025 |
| Geary Family YMCA of FostoriaFostoria | Form 990 | $3,129,189FY2025 |
| The United Way of the Greater Dayton AreaDayton | Form 990 | $3,020,879FY2025 |
| United Way of Logan County IncBellefontaine | Form 990 | $3,018,993FY2024 |
| Cincinnati Scholarship FoundationCincinnati | Form 990 | $3,018,624FY2025 |
| Bloom Community ServicesXenia | Form 990 | $3,004,381FY2025 |
| Heart of Ohio Classical AcademyDublin | Form 990 | $2,999,997FY2025 |
| Gallia County Agricultural Society IncGallipolis | Form 990 | $2,991,368FY2025 |
| Restavec Freedom FoundationBlue Ash | Form 990 | $2,986,816FY2024 |
| Traditions at Stygler RoadColumbus | Form 990 | $2,974,786FY2024 |
| Darke County FoundationGreenville | Form 990 | $2,959,663FY2025 |
| Christian Benevolent Association of Greater Cincinnati IncCincinnati | Form 990 | $2,951,945FY2025 |
| Pregnancy Support NetworkCanton | Form 990 | $2,931,896FY2025 |
| Traditions at GahannaColumbus | Form 990 | $2,908,663FY2024 |
| National Church Residences of Brick NJ Urban Renewal Housing CorporatColumbus | Form 990 | $2,900,661FY2025 |
| Del-Mor Dwellings CorpDelaware | Form 990 | $2,894,769FY2025 |
| Creutzfeldt-Jakob Disease Foundation IncFairlawn | Form 990 | $2,870,657FY2024 |
| City Mission of Findlay OhioFindlay | Form 990 | $2,851,243FY2024 |
| Young Mens Christian Association of Van Wert County OhioVan Wert | Form 990 | $2,830,459FY2025 |
| National Church Residences ofColumbus | Form 990 | $2,812,213FY2025 |
| Hearing Speech & Deaf Center of Greater CincinnatiCincinnati | Form 990 | $2,804,959FY2024 |
| Young Mens Christian AssociationMassillon | Form 990 | $2,741,333FY2025 |