| Pike County Dogwood Festival IncorporatedPiketon | Form 990-N | No figure |
| Liberty Benton Music BoostersFindlay | Form 990-EZ | $39,178FY2025 |
| Madison Band Patrons AssociationMadison | Form 990-EZ | $38,937FY2025 |
| Beavercreek Historical SocietyBeavercreek | Form 990-N | No figure |
| Tiffin Band BoostersTiffin | Form 990-EZ | $38,549FY2025 |
| Aethereal Jest Arts CouncilPlain City | Form 990-N | No figure |
| Bernice and David E Davis Art FoundationBeachwood | Form 990-N | No figure |
| Central Eurasian Studies Society IncYellow Springs | Form 990-N | No figure |
| Tri-Motor Heritage FoundationPort Clinton | Form 990-N | No figure |
| Fairview Park Fine Arts and Theatre AssociationFairview Park | Form 990-N | No figure |
| Big Walnut Music and Marching Boosters IncSunbury | Form 990-N | No figure |
| Versailles Area Historical Society IncVersailles | Form 990-N | No figure |
| Partners for the ParksSpringfield | Form 990-N | No figure |
| Olde Towne East ArtsColumbus | Form 990-N | No figure |
| Oh Sew Powerful IncCleveland | Form 990-N | No figure |
| Last Patrol Inc an Ohio Non ProfitSwanton | Form 990-N | No figure |
| Division 3 Mid Central Region National Model Railroad Assoc IncDayton | Form 990-N | No figure |
| Moreland Community Historical SocietyWooster | Form 990-N | No figure |
| Cuyahoga Valley Choral Arts IncCuyahoga Falls | Form 990-N | No figure |
| Walhonding Valley Historical SocietyWarsaw | Form 990-N | No figure |
| Ohio Society of Military History IncMassillon | Form 990-N | No figure |
| Lorain Sports Hall of Fame IncAmherst | Form 990-EZ | $33,168FY2025 |
| Cavani String QuartetShaker Heights | Form 990-N | No figure |
| Canton Fine Arts Associates IncCanton | Form 990-EZ | $32,798FY2025 |
| Tuscarawus Valley Band and Choir BoostersBolivar | Form 990-EZ | $32,611FY2025 |
| American Construction Toy MuseumCincinnati | Form 990-N | No figure |
| Italian Community of Akron IncStow | Form 990-EZ | $32,275FY2025 |
| Gallipolis Railroad Freight Station Museum IncGallipolis | Form 990-N | No figure |
| Marion Union Station AssociationMarion | Form 990-N | No figure |
| Indigo TheaterColumbiana | Form 990-N | No figure |
| Loop Youngstown Arts & Culture CenterYoungstown | Form 990-EZ | $31,495FY2025 |
| A B Graham Memorial Center IncConover | Form 990-N | No figure |
| Limitless Dance Company IncBoardman | Form 990-N | No figure |
| Jamocha Arts CenterEuclid | Form 990-N | No figure |
| Friends of Fort Laurens Foundation IncCanton | Form 990-N | No figure |
| Vocal FusionUniontown | Form 990-EZ | $30,678FY2025 |
| Pat Lindley Performing Arts Center IncWellington | Form 990-N | No figure |
| Jack Nicklaus Museum IncColumbus | Form 990-N | No figure |
| Athens School Band Boosters Club of Athens Ohio IncAthens | Form 990-N | No figure |
| North Coast Concert Band IncHolland | Form 990-N | No figure |
| North Salem Cemetary AssociationUpper Sandusky | Form 990-N | No figure |
| Arts Without BordersSolon | Form 990-N | No figure |
| Glacity Theatre Collective IncToledo | Form 990-N | No figure |
| Art & Soul Collaborative IncMillfield | Form 990-N | No figure |
| Historical Aircraft Squadron IncCarroll | Form 990-N | No figure |
| Friends of White Water Shaker VillageHarrison | Form 990-N | No figure |
| Day of Caring FoundationBeavercreek | Form 990-N | No figure |
| Friends of Fort JeffersonGreenville | Form 990-N | No figure |
| Lakota Music BoostersKansas | Form 990-EZ | $27,966FY2025 |
| Dublin Dance FoundationColumbus | Form 990-N | No figure |