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
- Sediment Water Reasearch Foundation
EIN 237339619 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Senator Frank Madla Park Conservancy
EIN 364682023 · Headquarters: Grey Forest, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sentinel Peak Preserve
EIN 822579275 · Headquarters: Denton, TX, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Service in Surety
EIN 990508081 · Headquarters: Plano, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Seymour Beautification Project
EIN 992250157 · Headquarters: Frisco, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- SFCU Foundation
EIN 462902511 · Headquarters: Houston, TX, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-PF
- Shades of Green Legacy Foundation Shades of Green Legacy Foundation
EIN 873348951 · Headquarters: SAN ANTONIO, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Share the Light Solar Nonprofit Development
EIN 991021595 · Headquarters: LUBBOCK, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shared World Project
EIN 394633454 · Headquarters: Brookshire, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shelbyville Bass Club
EIN 372159683 · Headquarters: Shelbyville, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sherman Community Garden
EIN 263648809 · Headquarters: Sherman, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Shoal Creek Conservancy
EIN 462705100 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990
- Shorline Enhancement Association
EIN 743000463 · Headquarters: Port Lavaca, TX, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N
- Sibley Environmental Learning Center Foundation Inc
EIN 201991058 · Headquarters: MIDLAND, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Simsboro Aquifer Water Defense Fund Inc
EIN 812991757 · Headquarters: ELGIN, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Smith Foundation for Energy Resilience
EIN 934169989 · Headquarters: Conroe, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Snyder Community Beautification Association
EIN 812253877 · Headquarters: Snyder, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Society for the Advancement of Floral Design
EIN 760468645 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Society of American Military Engineers
EIN 521269014 · Headquarters: Corpus Christi, TX, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Soil & Water Conservation Society
EIN 742300472 · Headquarters: Benavides, TX, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Soil and Water Conservation Society
EIN 751970938 · Headquarters: Coleman, TX, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N
- Soil Conservation Society of America East Texas Chapter-70
EIN 756036567 · Headquarters: gilmer, TX, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Solar Austin
EIN 141942762 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Solar San Antonio
EIN 742934364 · Headquarters: SAN ANTONIO, TX, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990
- Solid Waste Association of North Am Texas Lone Star Chapter
EIN 752361817 · Headquarters: GRAPEVINE, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Sonlight Water Foundation
EIN 993372764 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sons & Daughters of Beaches Inc
EIN 833113940 · Headquarters: San Antonio, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sos Hill Country
EIN 261257259 · Headquarters: Fredericksburg, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Austin Creek Alliance
EIN 882571541 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Central Texas Prescribed Burn Association Inc
EIN 452656738 · Headquarters: Brenham, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Central Texas Water Safety Coalition
EIN 264770922 · Headquarters: Canyon Lake, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- South Liberty Cty Hazardous Material Emergency Res
EIN 760630375 · Headquarters: Dayton, TX, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- South Llano Rivershed Alliance
EIN 270649491 · Headquarters: Junction, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Plains Chapter of Texas Master Naturalist
EIN 352835848 · Headquarters: Lubbock, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Plains Skywarn Inc
EIN 921789099 · Headquarters: Levelland, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South River City Citizens Inc
EIN 471511486 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Texas Border Chapter Texas Master Naturalists
EIN 473139858 · Headquarters: San Juan, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- South Texas Botanical Gardens
EIN 742274448 · Headquarters: CORPUS CHRISTI, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- South Texas Coastal Initiative
EIN 933402666 · Headquarters: SAN ANTONIO, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- South Texas Orchid Society
EIN 743014208 · Headquarters: CORPUS CHRISTI, TX, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N
- South Texas Reclamation Project
EIN 335029637 · Headquarters: WALLER, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Texas Water Utility Managers Association
EIN 134249347 · Headquarters: EDINBURG, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- South Texas Weather Modification Association
EIN 742825743 · Headquarters: PLEASANTON, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Southeast Section of the Water Environment Association of Texas
EIN 800968193 · Headquarters: Houston, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Southeast Texas Clean Air and Water Inc
EIN 352454991 · Headquarters: Orange, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southeast Texas Orchid Society
EIN 270016138 · Headquarters: Vidor, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southeast Texas Resource
EIN 760257182 · Headquarters: NEW CANEY, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Biosafety Association
EIN 364634990 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southern Star Medical Research Institute
EIN 453817958 · Headquarters: MISSOURI CITY, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Southwest Region of the Mens Garden Clubs of America
EIN 752012350 · Headquarters: Arlington, TX, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N
- Southwest Section of the Air & Waste Management Association
EIN 752657648 · Headquarters: San Antonio, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Southwest Texas Prescribed Burn Association Inc
EIN 822714412 · Headquarters: Hondo, TX, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N
- Soysambu Conservancy USA Inc
EIN 811178197 · Headquarters: Georgetown, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Special Apparel Needs Inc
EIN 853258309 · Headquarters: HOUSTON, TX, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Special Ones Network
EIN 300663987 · Headquarters: Rowlett, TX, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Spirit Oceano Foundation
EIN 993887537 · Headquarters: Montgomery, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Spisaltybae
EIN 884234023 · Headquarters: Port Isabel, TX, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Spjst Education and Nature Center
EIN 743016886 · Headquarters: Temple, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Spotless Mind
EIN 843798563 · Headquarters: SAN ANTONIO, TX, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-PF
- Spring Branch Wildlife Preserve
EIN 760655531 · Headquarters: Freeport, TX, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Spring Creek Education Society
EIN 453929328 · Headquarters: Spring, TX, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N
- Sprouts Edu
EIN 994481852 · Headquarters: Houston, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ
- Stelter Initiative
EIN 333467176 · Headquarters: Odessa, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Stop Dripping Concrete
EIN 473162942 · Headquarters: Dripping Springs, TX, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Stopgreenhouselandfill
EIN 824616463 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Streams & Valleys Inc
EIN 237109965 · Headquarters: FORT WORTH, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Students for a Cleaner Earth Project
EIN 852646320 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N
- Sugar Land Garden Club
EIN 271340909 · Headquarters: Sugar Land, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sun & Sol Sustainability
EIN 932149918 · Headquarters: San Antonio, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sun Rise Institute
EIN 760579629 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sunnyside Community Energy Group
EIN 872097939 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Surfvive
EIN 813749915 · Headquarters: Laguna Vista, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Sustain Ability Inc
EIN 934562942 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sustainable Energy and Education Incorporated
EIN 932445862 · Headquarters: Plano, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sustainable Living in Houston
EIN 262053339 · Headquarters: Cypress, TX, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Sustainable San Marcos
EIN 320280387 · Headquarters: San Marcos, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Sustaining Land Trust
EIN 208922532 · Headquarters: Waco, TX, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Switch Energy Alliance
EIN 814309125 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990
- Sychar Project
EIN 990914983 · Headquarters: College Station, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- T-power
EIN 320141102 · Headquarters: Riesel, TX, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N
- Taking Care of Texas
EIN 451864591 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Tarrant Coalition for Environmental Awareness
EIN 752361156 · Headquarters: Fort Worth, TX, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N
- Taylor Bayou Conservancy
EIN 612075108 · Headquarters: La Porte, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Team Little Trees
EIN 883644634 · Headquarters: WILLOW PARK, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF
- Tech Water Ski Team
EIN 752478198 · Headquarters: Lubbock, TX, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N
- Technology Horizons Foundation
EIN 320004133 · Headquarters: Lantana, TX, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ
- Tejas Roadrunners Non Profit
EIN 922363287 · Headquarters: Huntsville, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Terra Advocati Inc
EIN 472075729 · Headquarters: San Antonio, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Terra Green Project
EIN 931861007 · Headquarters: MCKINNEY, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ
- Terra Texana
EIN 331926999 · Headquarters: Duncanville, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Terracanal Inc
EIN 861576703 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N
- Terrance Glenn Foundation
EIN 825345727 · Headquarters: Dallas, TX, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Terrell County Hunters Feast
EIN 342008528 · Headquarters: Sanderson, TX, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N
- Texans for a Sound Energy Policy
EIN 262823756 · Headquarters: VICTORIA, TX, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990
- Texans for Alternatives to Pesticides
EIN 760626438 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N
- Texans for Open Waterways Inc or Tow
EIN 474582620 · Headquarters: San Saba, TX, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N
- Texans for Responsible Aggregate Mining
EIN 331769737 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Texas Agricultural Land Trust
EIN 260161807 · Headquarters: San Antonio, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990
- Texas Association for Environmental Education
EIN 742306781 · Headquarters: Trinity, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N
- Texas Association of Landscape
EIN 900046158 · Headquarters: Garland, TX, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N