Organizations
Largest first
By revenue on the last return. Organizations that file Form 990-N report no figures and come last.
| Organization | Return | Revenue |
|---|---|---|
| Civic Garden Center of Greater CincinnatiCincinnati | Form 990 | $795,372FY2025 |
| Owl Creek ConservancyMount Vernon | Form 990 | $760,212FY2025 |
| Friends of Aullwood IncDayton | Form 990 | $721,575FY2025 |
| Doan Brook Watershed PartnershipCleveland | Form 990 | $719,452FY2025 |
| Ret 3 Job Corp IncCleveland | Form 990 | $686,887FY2025 |
| Green ColumbusColumbus | Form 990 | $683,191FY2025 |
| Ohio State Parks FoundationColumbus | Form 990 | $675,940FY2025 |
| Cold Creek FoundationCastalia | Form 990 | $650,735FY2025 |
| Greater Ohio Policy Center IncColumbus | Form 990 | $648,706FY2025 |
| Botanical Garden Association IncAlliance | Form 990 | $632,585FY2024 |
| Cincinnati Recycling and Reuse HubCincinnati | Form 990 | $631,952FY2024 |
| Reuse CentersCincinnati | Form 990 | $596,427FY2025 |
| Brukner Nature CenterTroy | Form 990 | $589,681FY2024 |
| Citizens Utility Board of OhioLakewood | Form 990 | $585,982FY2024 |
| Huron County Land ReutilizationNorwalk | Form 990 | $581,264FY2024 |
| Western Wildlife Corridor IncCincinnati | Form 990 | $551,530FY2024 |
| Partners for Clean Streams IncPerrysburg | Form 990 | $539,752FY2024 |
| Ohio Chapter International Society of ArboricultureFrazeysburg | Form 990 | $533,671FY2025 |
| Friends of Stark ParksCanton | Form 990 | $517,345FY2025 |
| Foundation for Geauga ParksChesterland | Form 990 | $503,820FY2024 |
| Woodland Arboretum FoundationDayton | Form 990 | $453,725FY2024 |
| Clean Energy VenturesColumbus | Form 990 | $446,728FY2024 |
| Herb Society of America IncKirtland | Form 990 | $443,811FY2025 |
| Crown Point Ecology CenterBath | Form 990 | $433,266FY2025 |
| Columbus Recreation and Parks FoundationColumbus | Form 990 | $431,385FY2024 |
| Ohio River FoundationBlue Ash | Form 990 | $425,997FY2024 |
| Hillside TrustCincinnati | Form 990 | $425,019FY2024 |
| Rising AppalachiaMillfield | Form 990 | $405,627FY2024 |
| City FreshOberlin | Form 990 | $394,886FY2024 |
| Toledo Botanical Garden Board IncToledo | Form 990 | $376,840FY2024 |
| IMAGOCincinnati | Form 990 | $369,520FY2024 |
| CLEANENERGY4ALLDayton | Form 990 | $359,557FY2025 |
| Kendall Foundation IncAshtabula | Form 990 | $351,241FY2024 |
| Lake Erie Islands Nature and Wildlife CenterPut in Bay | Form 990 | $349,564FY2024 |
| Lake Erie FoundationMarblehead | Form 990 | $331,419FY2024 |
| Clean Fuels OhioLakewood | Form 990 | $321,408FY2024 |
| Ohio Natural Areas and Preserves AssociationJohnstown | Form 990 | $317,865FY2025 |
| America in BloomColumbus | Form 990 | $316,505FY2025 |
| Water Management Association of OhioBerea | Form 990 | $314,046FY2025 |
| Miamisburg Community FoundationMiamisburg | Form 990 | $308,094FY2024 |
| Cleveland Cultural Gardens FederationCleveland | Form 990 | $303,421FY2025 |
| Valley View FoundationMilford | Form 990 | $300,982FY2025 |
| Community Life CollaborativeChagrin Falls | Form 990 | $298,834FY2024 |
| Coshocton Is BloomingCoshocton | Form 990 | $297,805FY2024 |
| Keep Toledo Beautiful IncToledo | Form 990 | $297,117FY2024 |
| Friends of Liberia Food and WaterCincinnati | Form 990 | $294,801FY2025 |
| Friends of Columbus and Franklin County Metro ParksWesterville | Form 990 | $262,921FY2025 |
| The Ohio River Way IncCincinnati | Form 990 | $258,730FY2025 |
| Lake Erie Islands ConservancyPut in Bay | Form 990 | $255,106FY2024 |
| Blue Feather Land TRBarnesville | Form 990 | $241,627FY2025 |
51 to 100 of 648