| Evansville Parks Foundation IncEvansville | Form 990 | $44,669FY2024 |
| Indianapolis Sailing Foundation IncFishers | Form 990-EZ | $44,096FY2024 |
| Union County High School Athletic BoostersLiberty | Form 990-EZ | $43,722FY2025 |
| Town & Country Youth Leagues IncDelphi | Form 990-N | No figure |
| Wabash Valley Girls Softball League IncTerre Haute | Form 990-EZ | $42,291FY2024 |
| Zionsville Athletic Booster ClubZionsville | Form 990-EZ | $41,431FY2024 |
| Penn Boys Lacrosse IncGranger | Form 990-N | No figure |
| Seymour Youth Leagues IncSeymour | Form 990-N | No figure |
| Huntingburg Golf Foundation IncHuntingburg | Form 990-N | No figure |
| New Haven Baseball Association IncNew Haven | Form 990-N | No figure |
| Diamond KingsNew Castle | Form 990-N | No figure |
| Little League Baseball IncChurubusco | Form 990-N | No figure |
| Indianapolis Indians Community Fund IncIndianapolis | Form 990 | $36,186FY2025 |
| Thunder FastpitchGreentown | Form 990-N | No figure |
| Sappy Moffit Field Foundation IncSouth Bend | Form 990-N | No figure |
| Huntington Area Recreational Trails AssociationHuntington | Form 990-N | No figure |
| Jasper Girls Softball AssociationJasper | Form 990-N | No figure |
| Field of Dreams IncWabash | Form 990-N | No figure |
| Mintonye-Southwestern Summer Recreation IncLafayette | Form 990-N | No figure |
| North Youth Baseball IncEvansville | Form 990-EZ | $33,345FY2025 |
| Kawann Short CharitiesEast Chicago | Form 990-N | No figure |
| Little League Baseball IncWest Terre Haute | Form 990-EZ | $32,863FY2025 |
| SP & F Football Boosters IncHuntingburg | Form 990-EZ | $32,755FY2025 |
| Huntington Athletics IncHuntington | Form 990-N | No figure |
| Trafalgar Youth Baseball LtdTrafalgar | Form 990-N | No figure |
| Garrett BaseballGarrett | Form 990-N | No figure |
| Jasper Tennis Patrons Organization IncJasper | Form 990-EZ | $29,535FY2024 |
| Junior Olympic Trampoline and Tumbling IncDyer | Form 990-N | No figure |
| Power of the Past of Decatur County IncGreensburg | Form 990-EZ | $28,231FY2025 |
| Lafayette Indiana Pickleball Association IncLafayette | Form 990-N | No figure |
| Lafayette Area Gymnastics Booster IncLafayette | Form 990-N | No figure |
| Sycamore Valley Conservation and Education Foundation IncSpencer | Form 990-N | No figure |
| Northwest Crossroads ConferenceHighland | Form 990-N | No figure |
| Indiana Coaches of Girls Sports Association Greenwood High SchoolElkhart | Form 990-N | No figure |
| Indiana Boxing Hall of Fame CorpAvon | Form 990-N | No figure |
| Penn Girls Lacrosse IncGranger | Form 990-N | No figure |
| Citizens Aquatic Center IncBatesville | Form 990-N | No figure |
| Vincennes Pickleball ClubVincennes | Form 990-N | No figure |
| Lake Village Baseball IncLake Village | Form 990-N | No figure |
| Riley McGinsie Memorial Golf Foundation IncIndianapolis | Form 990-N | No figure |
| South Knox Basketball IncorporatedVincennes | Form 990-EZ | $24,056FY2025 |
| Crown Point Travel Basketball IncCrown Point | Form 990-N | No figure |
| Franklin County Athletic BoostersBrookville | Form 990-EZ | $21,606FY2025 |
| Coachmen Auto Club IncElkhart | Form 990-N | No figure |
| Lawrence County Recreational Park IncBargersville | Form 990 | $20,115FY2024 |
| Franklin Parents Swimming AssociationFranklin | Form 990-N | No figure |
| C26 Ytri IncFort Wayne | Form 990-N | No figure |
| Hammond Youth Golf Academy IncHammond | Form 990-N | No figure |
| Legacy Sports Park Community Foundation IncLafayette | Form 990-N | No figure |
| Southern Indiana Spikes IncSanta Claus | Form 990-N | No figure |