| Jackson County Gear GrindersJackson | Form 990-N | No figure |
| Ohio High School Wrestling Coaches AssociationArchbold | Form 990-N | No figure |
| Future Falcons Wrestling ClubSaint Paris | Form 990-N | No figure |
| Dover Girls Softball AssociationDover | Form 990-N | No figure |
| Perrysburg Rugby ClubToledo | Form 990-N | No figure |
| Meigs Marauders Athletic BoostersPomeroy | Form 990-N | No figure |
| Team Dna IncMaple Heights | Form 990-N | No figure |
| Sycamore Lacrosse AssociationMontgomery | Form 990-N | No figure |
| Findlay Area Golf AssociationFindlay | Form 990-N | No figure |
| Avon Lake Swim TeamAvon Lake | Form 990-N | No figure |
| Ohio State Water Ski TeamColumbus | Form 990-N | No figure |
| Midwest Golf Youth FoundationYoungstownn | Form 990-N | No figure |
| United States Bowling Congress IncMansfield | Form 990-N | No figure |
| Friends of Alum Creek Dog ParkLewis Center | Form 990-N | No figure |
| United States Bowling Congress IncDelphos | Form 990-N | No figure |
| Boardman Basketball 6th Man ClubBoardman | Form 990-N | No figure |
| Dublin Coffman Cross Country and Track BoostersDublin | Form 990-N | No figure |
| Newcomerstown Cy Young Youth League IncNewcomerstown | Form 990-N | No figure |
| United States Bowling Congress IncSidney | Form 990-N | No figure |
| Elyria SoftballElyria | Form 990-N | No figure |
| Eaa Chapter 974 IncHamilton | Form 990-N | No figure |
| Ruggles-Troy Youth LeagueNova | Form 990-N | No figure |
| Miamisburg Gridiron ClubMiamisburg | Form 990-N | No figure |
| Ohio ChapterColumbus | Form 990-N | No figure |
| Jammin Jumpers Jump Rope TeamWadsworth | Form 990-N | No figure |
| Versailles Swim Team IncVersailles | Form 990-N | No figure |
| Raider Boys Soccer Club IncReynoldsburg | Form 990-N | No figure |
| Newark Basketball AssociationNewark | Form 990-N | No figure |
| Ptac Swim and Dive TeamNew Albany | Form 990-N | No figure |
| South Dayton CatholicMoraine | Form 990-N | No figure |
| Fairbanks Summer Ball AssociationMilford Center | Form 990-N | No figure |
| Scioto Valley Womens Rugby ClubColumbus | Form 990-N | No figure |
| North Columbus Bruins BaseballNew Albany | Form 990-N | No figure |
| Sandy Valley Softball AssociationMagnolia | Form 990-N | No figure |
| Buckeye Community Midget Football LeagueNorth Kingsville | Form 990-EZ | $0FY2026 |
| Rebounders ClubColumbus | Form 990-N | No figure |
| Mid Ohio Bullets Baseball ClubMarengo | Form 990-N | No figure |
| Lawrence County Horsemans Association IncIronton | Form 990-N | No figure |
| United States Professional Diving Coaches Association IncMilford | Form 990-N | No figure |
| Southern High School Athletic BoostersRacine | Form 990-N | No figure |
| Tallmadge United Soccer ClubTallmadge | Form 990-N | No figure |
| Reading Parks FoundationReading | Form 990-N | No figure |
| Sandusky Fast Pitch AssociationSandusky | Form 990-N | No figure |
| Vermilion American Legion Baseball IncVermilion | Form 990-N | No figure |
| Findlay Girls Fast Pitch Softball ClubFindlay | Form 990-N | No figure |
| Changing the GameNew Albany | Form 990-N | No figure |
| West Holmes Youth FootballMillersburg | Form 990-N | No figure |
| Friends of Piqua Parks IncPiqua | Form 990-N | No figure |
| Amherst Girls Softball AssociationAmherst | Form 990-N | No figure |
| Northwest Ohio Quarter Midget Racing AssociationMaumee | Form 990-N | No figure |