| West Muskingum Athletic Boosters of Muskingum County OhioZanesville | Form 990 | $10,393FY2025 |
| Rowan Sweeney Memorial FoundationCanfield | Form 990-N | No figure |
| Pataskala Recreation AssociationPataskala | Form 990-N | No figure |
| Merri Mac Park MiracleLondon | Form 990-N | No figure |
| Fairway Golf ClubDayton | Form 990-N | No figure |
| Southern Bombers BaseballIronton | Form 990-N | No figure |
| Dayton Airmen Youth Basketball Program IncDayton | Form 990-N | No figure |
| Sylvania Water PoloSylvania | Form 990-N | No figure |
| Northeast Cleveland RefereesWillowick | Form 990-N | No figure |
| Delphian Social ClubDelphos | Form 990-N | No figure |
| Yukta Garg Memorial Fund IncCenterville | Form 990-N | No figure |
| City of Fairview Park Ohio Municipal FoundationFairview Park | Form 990-EZ | $4,815FY2025 |
| Buckethead Barefoot IncGrand Rapids | Form 990-N | No figure |
| Broadway Bullets SBMarysville | Form 990-N | No figure |
| The Ohio Radio Kontrol Society IncOrient | Form 990-N | No figure |
| Clay Eddy Fields AssnChesterland | Form 990-N | No figure |
| Ravenna Bowling Boosters AssociationRavenna | Form 990-N | No figure |
| Greater Cincinnati Golf Association FoundationLebanon | Form 990-N | No figure |
| Wooster Volleyball Club CorpMassillon | Form 990-N | No figure |
| Nosotros Rock Climbing GymLakewood | Form 990-N | No figure |
| Our Heritage Our Home IncEastlake | Form 990-N | No figure |
| Silent Mind FoundationTwinsburg | Form 990-N | No figure |
| Marion Pep ClubMarion | Form 990-N | No figure |
| Bike Miami Valley OhioDayton | Form 990-N | No figure |
| The 1903-1909 Early Ford Registry IncColumbus | Form 990-N | No figure |
| Ashtabula Panthers Wrestling ClubAshtabula | Form 990-N | No figure |
| Friends of the Ashland County Park DistrictAshland | Form 990-N | No figure |
| Miami County Poultry AssociationCovington | Form 990-N | No figure |
| Delhi Hills Athletic AssociationCincinnati | Form 990-N | No figure |
| Cleveland Volleyball Company IncCleveland | Form 990-N | No figure |
| Streetsboro Family Days IncStreetsboro | Form 990-N | No figure |
| Emerging Young Builders IncCincinnati | Form 990-N | No figure |
| Swamp Creek Stillwater River Recreational Trail IncVersailles | Form 990-N | No figure |
| Hillsboro Swim Organization IncHillsboro | Form 990-N | No figure |
| Muskingum Recreation CenterAthens | Form 990-EZ | $1FY2022 |
| Lake Soccer ClubCanton | Form 990-N | No figure |
| The Warren Little RaidersWarren | Form 990-N | No figure |
| Twinsburg Youth Softball LeagueTwinsburg | Form 990-N | No figure |
| Parents for Bees HockeyBrecksville | Form 990-N | No figure |
| Little League Baseball IncPortsmouth | Form 990-N | No figure |
| Friends of Lake HopeZaleski | Form 990-N | No figure |
| Parker Gun FoundationFindlay | Form 990-N | No figure |
| Fitch Volleyball BoostersAustintown | Form 990-N | No figure |
| Our Towne-MechanicsburgMechanicsburg | Form 990-N | No figure |
| Cincinnati Top SoccerMason | Form 990-N | No figure |
| Piqua Youth Football Association IncPiqua | Form 990-N | No figure |
| Hebron Area Soccer AssocNewark | Form 990-N | No figure |
| Pratt Educational Services IncCincinnati | Form 990-N | No figure |
| Friends of Erie MetroparksSandusky | Form 990-N | No figure |
| United States Bowling Congress IncNew Lexington | Form 990-N | No figure |