Environment nonprofits in Texas

Environment nonprofits in Texas. Browse 1,829 public nonprofit profiles. Review organization identities, available filing years, and their complete CharitySense profiles.

Location refers to headquarters recorded in public sources, not an organization’s service area. Classification describes its reported category and does not assess its effectiveness.

Nonprofit profiles

  1. Texas Master Naturalist Gulf Coast Chapter Inc

    EIN 760686824 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Texas Master Naturalist Lindheimer Chapter Inc

    EIN 261560497 · Headquarters: New Braunfels, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Texas Master Naturalist- South Texas Chapter

    EIN 842507392 · Headquarters: Corpus Christi, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Texas Master Naturalists Capital Area Chapter Inc

    EIN 742990772 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Texas Nuclear Foundation

    EIN 992913924 · Headquarters: AUSTIN, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Texas Outdoors Unlimited

    EIN 823622895 · Headquarters: carrollton, TX, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  7. Texas Panhandle Audubon Society

    EIN 752788647 · Headquarters: CANYON, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Texas Pollinator Pow Wow

    EIN 383945469 · Headquarters: Cleburne, TX, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  9. Texas Property Assessed Clean Energy Authority

    EIN 473563763 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Texas Recreation and Park Society

    EIN 746062219 · Headquarters: JONESTOWN, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Texas Recyclers Association Inc

    EIN 760439779 · Headquarters: Port Arhur, TX, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  12. Texas Renewable Energy Industries Assoc

    EIN 742350192 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  13. Texas Rice Industry Coalition for T Environment

    EIN 760447336 · Headquarters: PIERCE, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Texas Rivers Protection Association

    EIN 742633203 · Headquarters: San Marcos, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Texas Section Society for Range Management

    EIN 746083109 · Headquarters: SAN ANGELO, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Texas Society for Ecological Restoration

    EIN 461376490 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Texas Society of Professional Engineers

    EIN 756044277 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Texas Solar Energy Industries Association Inc

    EIN 742704242 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  19. Texas Solar Energy Society Inc

    EIN 741962704 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Texas SolarStorage Association

    EIN 465448781 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  21. Texas Speleological Survey

    EIN 742769748 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Texas State Bonsai Exhibit

    EIN 742970828 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Texas State Federation of Garden Clubs Inc

    EIN 751535529 · Headquarters: Mesquite, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Texas Streams Coalition

    EIN 833686710 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  25. Texas Thyme Unit of the Herb Society of America

    EIN 900453229 · Headquarters: Huntsville, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Texas Tortoise

    EIN 993981657 · Headquarters: BROWNSVILLE, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Texas Tourism Foundation

    EIN 742755341 · Headquarters: AUSTIN, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Texas Urban Forestry Council Inc

    EIN 742601739 · Headquarters: Edinburg, TX, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Texas Vegetation Management Association Educational Foundation

    EIN 201292513 · Headquarters: LA GRANGE, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Texas Water Foundation

    EIN 742866967 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  31. Texas Water Future Corporation

    EIN 473219141 · Headquarters: HORSESHOE BAY, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  32. Texas Water Future Foundation Inc

    EIN 473268242 · Headquarters: HORSESHOE BAY, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Texas Water Recycling Association

    EIN 461942932 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  34. Texas Water Research Foundation

    EIN 202441617 · Headquarters: HUMBLE, TX, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  35. Texas Water Smart Foundation

    EIN 465427185 · Headquarters: Cedar Park, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Texas Water Trade

    EIN 832740232 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. Texas Water Utilities Association Permian Basin Region

    EIN 742769792 · Headquarters: HUTTO, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Texas Water Utilities Association Southeast Region

    EIN 742769793 · Headquarters: BEAUMONT, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Texas Watershed Management Foundation

    EIN 431987259 · Headquarters: GATESVILLE, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Texas Wildlife Water and Land Foundation

    EIN 831007425 · Headquarters: Fort Worth, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. The Artist Boat Inc

    EIN 562394277 · Headquarters: GALVESTON, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. The Association for the Tree of Life

    EIN 870447008 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. The Bonsai Collection at the Japanese Garden

    EIN 932178263 · Headquarters: ARLINGTON, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. The Building Conservation Trust

    EIN 462191456 · Headquarters: HOUSTON, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. The Chautauqua Foundation Inc

    EIN 742714186 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. The Cibolo

    EIN 742564700 · Headquarters: Boerne, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. The Crape Myrtle Trails of Mckinney Foundation

    EIN 752788771 · Headquarters: McKinney, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. The Dont Quit Foundation

    EIN 844303724 · Headquarters: SAVOY, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. The Ethician Foundation

    EIN 300736697 · Headquarters: HUNTSVILLE, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. The Eyes of the San Marcos River

    EIN 831711474 · Headquarters: San Marcos, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. The Friends of Inks Lake State Park Inc

    EIN 142012227 · Headquarters: Burnet, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. The Frontera Land Alliance

    EIN 421645381 · Headquarters: El Paso, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. The Garden Club of Austin Inc

    EIN 237419890 · Headquarters: La Grange, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. The Garden of Oz Inc

    EIN 475611920 · Headquarters: Celina, TX, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  55. The Get Growing Foundation

    EIN 820933822 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990

  56. The Great Outdoors Fund

    EIN 820752008 · Headquarters: Dallas, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. The Great Springs Project Inc (Audit)

    EIN 824915975 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. The Highland Lakes Master Gardener Association

    EIN 742950076 · Headquarters: Burnet, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. The Hill Country Garden Club

    EIN 611986861 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. The Houston Audubon Society

    EIN 237011870 · Headquarters: Houston, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. The Houston Orchid Society Inc

    EIN 742066842 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. The Houston Parks Board Foundation

    EIN 274576670 · Headquarters: Houston, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. The Institute Earthquest

    EIN 262454184 · Headquarters: New Caney, TX, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990

  64. The International Maritime & Energy Center of Houston

    EIN 270505879 · Headquarters: DEER PARK, TX, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. The Matagorda Bay Foundation

    EIN 760491491 · Headquarters: Brazoria, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. The Nelac Institute

    EIN 810554715 · Headquarters: Weatherford, TX, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  67. The Paramount Place

    EIN 010957068 · Headquarters: Fort Worth, TX, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  68. The Perennial Garden Society

    EIN 421729939 · Headquarters: Southlake, TX, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  69. The Planetary Trust

    EIN 752567517 · Headquarters: DALLAS, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  70. The Rao Foundation

    EIN 452665652 · Headquarters: FLOWER MOUND, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  71. The Serengeti Foundation

    EIN 541876544 · Headquarters: DRIPPING SPRINGS, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  72. The Shire Project

    EIN 843354437 · Headquarters: Nederland, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. The Silo Project

    EIN 462723951 · Headquarters: CLIFTON, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. The Snk Wildlife Reserve

    EIN 854284191 · Headquarters: PILOT POINT, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. The Society for Serengeti Ecosystem Conservation

    EIN 814037675 · Headquarters: Houston, TX, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  76. The South-Central Partnership for Energy Efficiency as a Resource

    EIN 453662285 · Headquarters: Buda, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. The Texas Bamboo Society a Chapter of the American Bamboo Society

    EIN 742862115 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. The Timothy and Alice Sharma Foundation

    EIN 760064590 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  79. The Trail Conservancy

    EIN 870699956 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. The Treevolution

    EIN 821104895 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. The Valley Land Fund Inc

    EIN 742488227 · Headquarters: MCALLEN, TX, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  82. The Vetiver Network

    EIN 541778296 · Headquarters: San Antonio, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  83. The Will Erwin Headache Research Foundation

    EIN 464886305 · Headquarters: HOUSTON, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. The Wood Trails Ranch Property

    EIN 742445077 · Headquarters: Ingram, TX, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  85. The Yes Connection

    EIN 300748143 · Headquarters: Del Valle, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Theres No Place Like Home the World Is in Your Hands Foundation

    EIN 414893693 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Thirsty Ground International

    EIN 464341951 · Headquarters: CORPUS CHRISTI, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Thornscrub Sanctuary of South Texas Inc

    EIN 991981439 · Headquarters: Mission, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Three Mountains Organization

    EIN 331286636 · Headquarters: EL PASO, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Tidy Up Tomball Inc

    EIN 933539561 · Headquarters: Tomball, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Tierra Grande Texas Master Naturalist

    EIN 203700681 · Headquarters: ALPINE, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Ties to La Tierra

    EIN 990469036 · Headquarters: ALICE, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Timberview Farmstead Inc

    EIN 862067371 · Headquarters: FORT WORTH, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Tip of Texas Orchid Society

    EIN 237110954 · Headquarters: Weslaco, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Tnsf Association

    EIN 830845506 · Headquarters: Driftwood, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Toby Globy Eco Action

    EIN 454503288 · Headquarters: Portland, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Towne and Forrester

    EIN 273699913 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Trans-pecos Prescribed Burn Association

    EIN 300541350 · Headquarters: Alpine, TX, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  99. Trans-pecos Water Tr

    EIN 202206758 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  100. Transatlantic Brides & Parents Association USA & Canada Division

    EIN 237040771 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

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