| Texarkana Soccer AssociationTexarkana | Form 990 | $271,875FY2024 |
| American Southwest ConferenceNew Braunfels | Form 990 | $271,684FY2025 |
| Big Bend Community Baseball and SoftballAlpine | Form 990 | $270,902FY2024 |
| River City Hockey Taha Travel TeamsSan Antonio | Form 990 | $270,626FY2024 |
| River City Rangers Soccer Club IncAustin | Form 990 | $270,544FY2025 |
| Touchstone Golf FoundationAustin | Form 990 | $270,491FY2025 |
| Crosby Fair and Rodeo IncCrosby | Form 990 | $269,798FY2024 |
| North Texas State Soccer Association IncDenton | Form 990 | $269,739FY2025 |
| Johnson County Heritage FoundationCleburne | Form 990 | $269,645FY2024 |
| Seguin-Guadalupe County Senior Citizens CenterSeguin | Form 990 | $269,200FY2025 |
| Cedar Park High School Football Booster ClubCedar Park | Form 990 | $268,159FY2024 |
| Carroll Emerald Belles Booster ClubSouthlake | Form 990 | $265,722FY2026 |
| Flatonia Golf Association IncFlatonia | Form 990 | $265,130FY2024 |
| Nehemiah Builds IncArlington | Form 990 | $264,791FY2025 |
| Dasche Spartans Sports OrganizationDallas | Form 990 | $264,581FY2025 |
| Eastridge Mission CenterAmarillo | Form 990 | $263,829FY2024 |
| North Texas Mavericks Water Polo ClubCarrollton | Form 990 | $263,799FY2025 |
| South Texas Youth Soccer AssociationLake Jackson | Form 990 | $263,467FY2026 |
| Memorial Figure Skating Club of HoustonHouston | Form 990 | $261,009FY2025 |
| Dallas Deuces Lacrosse Organization IncDallas | Form 990 | $258,593FY2024 |
| Pflugerville Area Youth Baseball and Softball Association IncPflugerville | Form 990 | $258,086FY2026 |
| Friends of Achievers IncDenton | Form 990 | $257,213FY2025 |
| Greater Houston Usbc AssociationSouth Houston | Form 990 | $257,021FY2025 |
| Mutual Assistance Association for the Ethiopian Community IncRichardson | Form 990 | $256,476FY2025 |
| Texas Association of Independent Athletic OrganizationsHutto | Form 990 | $256,375FY2025 |
| Corpus Christi Fish for LifeCorpus Christi | Form 990 | $255,077FY2024 |
| Austin Angelfish Synchronized SwimmingAustin | Form 990 | $253,875FY2025 |
| Dayton Youth Sports AssociationDayton | Form 990 | $253,593FY2024 |
| Willis Youth Athletic Association IncWillis | Form 990 | $252,501FY2024 |
| West Houston Water Polo IncKaty | Form 990 | $251,598FY2024 |
| Houston Friday ClubMissouri City | Form 990 | $251,487FY2024 |
| Sherman Youth Sports AssociationSherman | Form 990 | $251,405FY2024 |
| Colleyville Baseball Association IncColleyville | Form 990 | $251,149FY2024 |
| Fort Worth Adult Soccer Association IncFort Worth | Form 990 | $249,915FY2024 |
| KHS Athletic Booster Club IncKaty | Form 990 | $248,820FY2025 |
| Rio Grande Valley Community FoundationMcAllen | Form 990 | $247,244FY2024 |
| Knights Court Sports Booster ClubHarker Heights | Form 990 | $245,080FY2024 |
| Go Wild Outdoors NPSan Antonio | Form 990 | $242,555FY2024 |
| North Austin Soccer Alliance IncAustin | Form 990 | $242,338FY2025 |
| Kingwood Girls Softball IncKingwood | Form 990 | $242,045FY2025 |
| Texas Fencing Academy IncAustin | Form 990 | $241,870FY2025 |
| Pillar FoundationTyler | Form 990 | $240,807FY2024 |
| Dickinson Little League Baseball IncDickinson | Form 990 | $240,762FY2025 |
| Anahuac Youth Sports OrganizationAnahuac | Form 990 | $240,028FY2025 |
| TCR Youth Baseball AssociationRoanoke | Form 990 | $239,313FY2024 |
| Little League Baseball IncSan Antonio | Form 990 | $238,483FY2024 |
| NCFL IncMontgomery | Form 990 | $238,412FY2024 |
| Highland Village Area Baseball- Softball AssociationFlower Mound | Form 990 | $238,408FY2025 |
| Center for Negro League Baseball ResearchCarrollton | Form 990 | $237,839FY2026 |
| Azle Baseball & Softball Association IncAzle | Form 990 | $236,890FY2025 |