Environment nonprofits

Environment nonprofits. Browse 35,718 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. The Sportfishing Conservancy

    EIN 208948522 · Headquarters: LONG BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. The Sportsmen and Landowners Alliance of Murrysville

    EIN 251339534 · Headquarters: Murrysville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. The St George Village Botanical Garden of St Croix Inc

    EIN 670259922 · Headquarters: FREDERIKSTED ST CROIX, VI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. The Steamboaters

    EIN 930558946 · Headquarters: IDLEYLD PARK, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. The Stenning

    EIN 364245203 · Headquarters: Byron, IL, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  6. The Sterling Forest Partnership Inc

    EIN 061467121 · Headquarters: Tuxedo Park, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. The Stewardship Network

    EIN 562471470 · Headquarters: Ann Arbor, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. The Stewardship Network Fund

    EIN 881634737 · Headquarters: Ann Arbor, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  9. The Stigma Relief Fund Inc

    EIN 200627004 · Headquarters: CHARLOTTESVILLE, VA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. The Story of Stuff Project

    EIN 464334785 · Headquarters: BERKELEY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. The Strategic Economic Consortium

    EIN 260374580 · Headquarters: KINGSTON, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. The Stringer Foundation

    EIN 113288229 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  13. The Student Rain Forest Fund Inc

    EIN 232939579 · Headquarters: WILDWOOD, PA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  14. The Suburban Garden Club of Germantown

    EIN 621625977 · Headquarters: Germantown, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. The Subversive Gardener

    EIN 833770376 · Headquarters: BEVERLY, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  16. The Suffolk County Water Resources Conservancy Inc

    EIN 815116083 · Headquarters: HAMPTON BAYS, NY, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. The Sugar Lake Association

    EIN 411655122 · Headquarters: ANNANDALE, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  18. The Sunflower Land Trust Inc

    EIN 481179241 · Headquarters: WICHITA, KS, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  19. The Sunol Business Guild

    EIN 943188920 · Headquarters: Sunol, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. The Sunrise Project Inc

    EIN 872370083 · Headquarters: WILMINGTON, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. The Suntuity Foundation a Nj Nonprofit Corporation

    EIN 833473057 · Headquarters: PISCATAWAY, NJ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. The Surfrider Foundation

    EIN 953941826 · Headquarters: SAN CLEMENTE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. The Surplus Exchange

    EIN 431328139 · Headquarters: KANSAS CITY, MO, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990

  24. The Susan Elaine Foundation Inc

    EIN 853752468 · Headquarters: OLD SAYBROOK, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. The Susquehanna Greenway Partnershp

    EIN 205013029 · Headquarters: LEWISBURG, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. The Sustainability Fund

    EIN 030447836 · Headquarters: Willits, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  27. The Sustainability Laboratory Inc

    EIN 263700268 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. The Sustainable Living Center

    EIN 043690725 · Headquarters: WALLA WALLA, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. The Sustainable Living Project Inc

    EIN 823843982 · Headquarters: Tampa, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. The Sutter Buttes Garden Club Inc

    EIN 680331174 · Headquarters: Yuba City, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. The Tallahassee Camellia Society Inc

    EIN 592500617 · Headquarters: TALLAHASSEE, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. The Tampa Bay Conservancy Inc

    EIN 593750563 · Headquarters: TAMPA, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. The Tampa Bay History Center

    EIN 593058652 · Headquarters: TAMPA, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. The Team Impact Inc

    EIN 471907256 · Headquarters: Rockaway, NJ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. The Tennessee River Gorge Trust Inc

    EIN 621278612 · Headquarters: CHATTANOOGA, TN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. The Tenure Facility Fund

    EIN 933976724 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  37. The Tep Educational Foundation Ltd

    EIN 991516530 · Headquarters: TROY, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. 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

  39. The Thurston High Heritage Association

    EIN 311105032 · Headquarters: BALTIMORE, OH, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  40. The Timothy and Alice Sharma Foundation

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

  41. The Tom Jones Foundation

    EIN 205125359 · Headquarters: HUNTINGTON BEACH, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. The Town & Country Garden Club

    EIN 850423957 · Headquarters: Silver City, NM, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. The Toxicology Forum

    EIN 521072086 · Headquarters: RESTON, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. The Trail Conservancy

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

  45. The Train Foundation

    EIN 586369886 · Headquarters: St Marys, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  46. The Trash Punx

    EIN 871833625 · Headquarters: SAN JOSE, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. The Treeline Conservancy

    EIN 432091401 · Headquarters: ANN ARBOR, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. The Treevolution

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

  49. The Tributary Organization Inc

    EIN 880524246 · Headquarters: Towson, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. The Triton Society

    EIN 541863644 · Headquarters: WOODBRIDGE, VA, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  51. The Trumbull Land Trust Inc

    EIN 061233677 · Headquarters: Trumbull, CT, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  52. The Truro Conservation Trust

    EIN 042761085 · Headquarters: NORTH TRURO, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. The Trust for Land Restoration Inc

    EIN 841523131 · Headquarters: Ridgway, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. The Trust for Public Land

    EIN 237222333 · Headquarters: San Francisco, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. The Trust for Public Land Action Fund

    EIN 043515341 · Headquarters: SAN FRANCISCO, CA, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990

  56. The Trust for Tomorrow

    EIN 264815517 · Headquarters: FAIRFIELD, NC, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  57. The Trust for Walker Basin Water Rights

    EIN 367795847 · Headquarters: LAS VEGAS, NV, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. The Trustees of Reservations

    EIN 042105780 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. The Turnaround Team Inc

    EIN 480113190 · Headquarters: Topeka, KS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. The Turtle Lake Wildlife Foundation

    EIN 743070493 · Headquarters: TROY, MI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  61. The Turtleman Foundation Inc

    EIN 810729282 · Headquarters: MOORESVILLE, NC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. The U S Green Building Council New Mexico Chapter Usgbc-nm

    EIN 850484118 · Headquarters: placitas, NM, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  63. The Uisge Foundation

    EIN 920801965 · Headquarters: SUNNYVALE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. The Underline Management Organization Inc

    EIN 814728090 · Headquarters: MIAMI, FL, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  65. The Undivide Project

    EIN 880757334 · Headquarters: ALEXANDRIA, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. The United States Wetland Conservatory Inc

    EIN 320185260 · Headquarters: MENTOR, OH, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990

  67. The Upper Etowah River Alliance Inc

    EIN 542069625 · Headquarters: Canton, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. The Urban Tree Project

    EIN 850688342 · Headquarters: Columbus, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  69. The Urban Wildlands Group Inc

    EIN 954816288 · Headquarters: LOS ANGELES, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. The Utah Weed Supervisors Association

    EIN 811951936 · Headquarters: Nephi, UT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. The Valley Green Team Inc

    EIN 800676479 · Headquarters: SHERMAN OAKS, CA, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  72. The Valley Land Fund Inc

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

  73. The Vermont Center for Ecostudies Inc

    EIN 510639429 · Headquarters: NORWICH, VT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. The Vetiver Network

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

  75. The Village Committee for the Jefferson Market Area Inc

    EIN 510153256 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. The Village Garden Club of La Jolla

    EIN 562596222 · Headquarters: SANTEE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. The Village Gardeners of the Los Angeles River

    EIN 954665342 · Headquarters: Studio City, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  78. The Village Green Foundation Inc

    EIN 300218912 · Headquarters: Cincinnati, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. The Virgil A Place Arboretum & Botanical Garden Inc

    EIN 990327723 · Headquarters: Kamuela, HI, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990

  80. The Virginia Climate Program

    EIN 870863486 · Headquarters: RALEIGH, NC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. The Virginia Master Gardener Association Inc

    EIN 541545195 · Headquarters: Blacksburg, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. The Volgenau Foundation

    EIN 541738281 · Headquarters: MCLEAN, VA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  83. The Wallace Trust

    EIN 232989487 · Headquarters: GLENMOORE, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. The Walter Bridge Foundation

    EIN 770434056 · Headquarters: Tiburon, CA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  85. The Warrenton Garden Club

    EIN 541949917 · Headquarters: WARRENTON, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. The Watch Hill Conservancy

    EIN 050506961 · Headquarters: WESTERLY, RI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. The Water Genome

    EIN 843242801 · Headquarters: ANN ARBOR, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. The Water Institute of the Gulf

    EIN 451066585 · Headquarters: BATON ROUGE, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. The Water Research Foundation

    EIN 136211384 · Headquarters: DENVER, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. The Watershed Education Network

    EIN 810525373 · Headquarters: Missoula, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. The Watershed Institute Inc

    EIN 210649717 · Headquarters: PENNINGTON, NJ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. The Watershed Project

    EIN 911767292 · Headquarters: RICHMOND, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. The Wave Foundation

    EIN 843224211 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. The Way Corporation

    EIN 352411139 · Headquarters: PONTE VEDRA, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. The Wayfarer Inc

    EIN 852878398 · Headquarters: SANDY, UT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. The Wayne Area Conservancy Foundation

    EIN 363917215 · Headquarters: WAYNE, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. The Weekapaug Foundation for Conservation

    EIN 223018145 · Headquarters: WESTERLY, RI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. The Wellspring Commons Stewards Inc

    EIN 921325951 · Headquarters: Litchfield, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. The Western Massachusetts Master Gardener Association Inc

    EIN 043085145 · Headquarters: Pittsfield, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. The Western Way Organization

    EIN 814204053 · Headquarters: Englewood, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

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