| North Ridgeville Early Childhood PTANorth Ridgeville | Form 990-EZ | $0FY2025 |
| Family Service of the Cincinnati AreaCincinnati | Form 990-N | No figure |
| Mercantile Library AssociationCincinnati | Form 990-N | No figure |
| Miami Valley Chautauqua AssociationCarlisle | Form 990-N | No figure |
| Soil and Water Conservatory SocietyWillard | Form 990-N | No figure |
| Oh-KY-in Amateur Radio Society IncWest Chester | Form 990-N | No figure |
| Cincinnati Montessori SocietyCincinnati | Form 990-N | No figure |
| Senior Citizens of Fayette County IncWashington Court House | Form 990-N | No figure |
| Mt Auburn Good Housing FoundationCincinnati | Form 990-N | No figure |
| Musica Sacra FoundationCincinnati | Form 990-N | No figure |
| Yellow Springs Youth Orchestra Association IncYellow Springs | Form 990-N | No figure |
| Sickle Cell Awareness Group of Greater Cincinnati IncCincinnati | Form 990-N | No figure |
| North Fairmount Community CouncilCincinnati | Form 990-N | No figure |
| Dairy Council Mid EastColumbus | Form 990-N | No figure |
| West College Hill Neighborhood Services IncCincinnati | Form 990-N | No figure |
| Marion Area Genealogy SocietyMarion | Form 990-N | No figure |
| Maderia Womans ClubCincinnati | Form 990-N | No figure |
| Aicuo Research FoundationColumbus | Form 990-N | No figure |
| Delhi Township Senior Multi-Service IncCincinnati | Form 990-N | No figure |
| Film Council of Greater Columbus IncWorthington | Form 990-N | No figure |
| Greater Cincinnati Amateur Radio Association IncCincinnati | Form 990-N | No figure |
| Institute of Industrial & Systems Engineers at Oh State Chapter 885Columbus | Form 990-N | No figure |
| New Jerusalem CommunityCincinnati | Form 990-N | No figure |
| Capitol South AssociationColumbus | Form 990-N | No figure |
| Friends of the Lane Public Library Oxford Ohio BranchOxford | Form 990-N | No figure |
| The Bond Hill Community Urban Redevelopment CorporationCincinnati | Form 990-N | No figure |
| Rossville Historic Preservation AssnHamilton | Form 990-N | No figure |
| Guernsey County Genealogical SocietyCambridge | Form 990-N | No figure |
| Berwick Civic Association IncColumbus | Form 990-N | No figure |
| Beechmont Players IncCincinnati | Form 990-N | No figure |
| Batavia High School Alumni AssociationBatavia | Form 990-N | No figure |
| Jewish Association of South DaytonCenterville | Form 990-N | No figure |
| The Kingston Green Township Ohio Voluntary Fire CompanyKingston | Form 990-N | No figure |
| Byesville Firemens AssociationByesville | Form 990-N | No figure |
| Centerville Rotary FoundationDayton | Form 990-N | No figure |
| Garden Club of CincinnatiCincinnati | Form 990-N | No figure |
| Mortar Board IncColumbus | Form 990-N | No figure |
| Navy League of the United States Columbus Ohio CouncilColumbus | Form 990-N | No figure |
| Indian Creek Church and Burial Ground Restoration CommitteeHamilton | Form 990-N | No figure |
| William a Russell Scholarship FundReynoldsburg | Form 990-N | No figure |
| SW Ohio Chapter Air & Waste Management AssociationDayton | Form 990-N | No figure |
| Progressive Senior Citizens Club of Cincinnati Ohio IncCincinnati | Form 990-N | No figure |
| Rome Township Volunteer Fire DepartmentStewart | Form 990-N | No figure |
| Cincinnati Asian Art SocietyCincinnati | Form 990-N | No figure |
| Omega Xi of Kappa Delta Education FundCincinnati | Form 990-N | No figure |
| Ohio Poetry Association IncColumbus | Form 990-N | No figure |
| Sycamore First Step Cooperative SchoolBlue Ash | Form 990-N | No figure |
| Enon Community Historical Society IncEnon | Form 990-N | No figure |
| Springfield Civic TheatreSpringfield | Form 990-N | No figure |
| Morrow County Historical SocietyMount Gilead | Form 990-N | No figure |