| Alliance for Conservation EasementsHouston | Form 990-N | No figure |
| Lake Cherokee Preservation ClubHenderson | Form 990-N | No figure |
| Keep Canyon Lake BeautifulCanyon Lake | Form 990-N | No figure |
| Texas Master Naturalist - Lost Pines ChaperBastrop | Form 990-N | No figure |
| Keep Haskell BeautifulHaskell | Form 990-N | No figure |
| Soysambu Conservancy USA IncGeorgetown | Form 990-N | No figure |
| Come Into the OutsideSan Antonio | Form 990-N | No figure |
| Neighborhoods to Trails - Southwest IncHouston | Form 990-N | No figure |
| Port Mansfield Cut and Beach Cleanup FundDeanville | Form 990-N | No figure |
| Snyder Community Beautification AssociationSnyder | Form 990-N | No figure |
| Keep Aransas Pass Beautiful IncAransas Pass | Form 990-N | No figure |
| Simsboro Aquifer Water Defense Fund IncElgin | Form 990-N | No figure |
| Texas Master Naturalist Brazos Valley Chapter IncCollege Station | Form 990-N | No figure |
| Ron Perrin Clean Water Tank Project IncFort Worth | Form 990-N | No figure |
| Ladies and GentlemenForest Hill | Form 990-N | No figure |
| Rockwall County Open Space AllianceRockwall | Form 990-N | No figure |
| SurfviveLaguna Vista | Form 990-N | No figure |
| Mahncke Park Community GardenSan Antonio | Form 990-N | No figure |
| Lower Trinity Basin Master Naturalist ChapterLiberty | Form 990-N | No figure |
| Keep Vinton BeautifulVinton | Form 990-N | No figure |
| Jacobs WellJacksonville | Form 990-N | No figure |
| We Can AfricaHouston | Form 990-N | No figure |
| Northwest Resource Information Center IncLaguna Vista | Form 990-N | No figure |
| Rio Grande Valley Chapter Texas Master NaturalistSan Benito | Form 990-N | No figure |
| Friends of Furneaux CreekCarrollton | Form 990-N | No figure |
| Frio Canyon Garden ClubLeakey | Form 990-N | No figure |
| North Texas Renewable Energy Group IncIrving | Form 990-N | No figure |
| Oars Foundation IncSan Antonio | Form 990-N | No figure |
| The TreevolutionAustin | Form 990-N | No figure |
| Conservation AtlasGeorgetown | Form 990-N | No figure |
| Friends of Lost MaplesVanderpool | Form 990-N | No figure |
| Metl MattersSan Antonio | Form 990-N | No figure |
| Heights ConservationLivingston | Form 990-N | No figure |
| Lower Brazos RiverwatchSugar Land | Form 990-N | No figure |
| Friends of the Molly Hollar WildscapeArlington | Form 990-N | No figure |
| Fallen Tree ProjectJarrell | Form 990-N | No figure |
| Dallas Wetlands FoundationDallas | Form 990-N | No figure |
| Keep Kingsville BeautifulKingsville | Form 990-N | No figure |
| Texas BlossomsFort Worth | Form 990-N | No figure |
| Cottage Collection and Gardens of ConroeConroe | Form 990-N | No figure |
| Neighbors Against Destroying AquifersKenedy | Form 990-N | No figure |
| Texas Garden Clubs IncBay City | Form 990-N | No figure |
| Bayou City InitiativeHouston | Form 990-N | No figure |
| Cowboys for Liberty FoundationAustin | Form 990-N | No figure |
| Louise Beautification IncLouise | Form 990-N | No figure |
| StopgreenhouselandfillHouston | Form 990-N | No figure |
| Ecological Sciences Communication InitiativeAustin | Form 990-N | No figure |
| Hermana LunaEdcouch | Form 990-N | No figure |
| Friends of O S Gray Natural Area IncArlington | Form 990-N | No figure |
| Lavaca Bay Foundation IncPort Lavaca | Form 990-N | No figure |