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. Allegheny Goatscape Inc

    EIN 815149351 · Headquarters: Pittsburgh, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Allegheny Highlands Conservancy Inc

    EIN 141927653 · Headquarters: Mchenry, MD, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. Allegheny Land Trust

    EIN 251718611 · Headquarters: SEWICKLEY, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Allegheny Mountain Sectionair & Waste Managment Association

    EIN 237359590 · Headquarters: WEXFORD, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Allegheny Plateau Audubon Society

    EIN 753078807 · Headquarters: WINDBER, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Allegheny Regional Family History Society

    EIN 550716986 · Headquarters: Elkins, WV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Allegheny River Boulevard Preservation Association

    EIN 882656797 · Headquarters: Pittsburgh, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Allegheny Valley Conservancy

    EIN 043713538 · Headquarters: Franklin, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Allegheny-blue Ridge Alliance

    EIN 821524592 · Headquarters: MONTEREY, VA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Allen & Alice Stokes Nature Center

    EIN 311513495 · Headquarters: LOGAN, UT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Allen Broussard Conservancy Inc

    EIN 650233682 · Headquarters: Ocala, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  12. Allen County Citizens for the Environment

    EIN 341586701 · Headquarters: Lima, OH, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  13. Allen County Master Gardener Association Inc

    EIN 873255829 · Headquarters: Fort Wayne, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Allen County Master Gardeners

    EIN 030578006 · Headquarters: Cairo, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Allendale Care Team Partnership

    EIN 651247695 · Headquarters: Shreveport, LA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  16. Allens Creek Corbetts Glen Preservation Group Inc

    EIN 161540279 · Headquarters: Rochester, NY, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  17. Allentown Garden Club

    EIN 223771453 · Headquarters: Allentown, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Alley Katz of Ellicottville Inc

    EIN 920689642 · Headquarters: Ellicottville, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Alley Pond Environmental Centerinc

    EIN 112405466 · Headquarters: DOUGLASTON, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. Allgoods Inc

    EIN 883202938 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Alliance Earth

    EIN 460694318 · Headquarters: Glenwood Springs, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Alliance for a Better Earth Inc

    EIN 581943096 · Headquarters: Augusta, GA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Alliance for a Livable Newport

    EIN 861135953 · Headquarters: Newport, RI, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  24. Alliance for a Livable World

    EIN 431728125 · Headquarters: Glen Carbon, IL, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  25. Alliance for a Living Ocean

    EIN 222864028 · Headquarters: LONG BEACH TOWNSHIP, NJ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Alliance for a Sustainable Future

    EIN 232843310 · Headquarters: Ambler, PA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  27. Alliance for Access to the Eastern Alaska Range

    EIN 862613636 · Headquarters: North Pole, AK, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  28. Alliance for Advancing Biomedical Research

    EIN 884114009 · Headquarters: OAKLAND, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Alliance for Affordable Energy

    EIN 721057834 · Headquarters: NEW ORLEANS, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Alliance for an Improved Middle Fork

    EIN 202601134 · Headquarters: Hot Springs village, AR, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  31. Alliance for Cape Fear Trees

    EIN 852353072 · Headquarters: Wilmington, NC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Alliance for Clean Energy New York Inc

    EIN 421691177 · Headquarters: ALBANY, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Alliance for Community Trees

    EIN 680319301 · Headquarters: Lincoln, NE, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990

  34. Alliance for Conservation Easements

    EIN 800746629 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  35. Alliance for Earth Life Liberty & A

    EIN 452727711 · Headquarters: ENGLEWOOD, FL, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  36. Alliance for Environmental Markets and Investments

    EIN 842345137 · Headquarters: WASHINGTON, DC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Alliance for Environmental Sustainability

    EIN 383629786 · Headquarters: Grand Rapids, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Alliance for Fire & Smoke Containment &

    EIN 650983133 · Headquarters: ROME, GA, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990

  39. Alliance for Flushing Meadows Corona Park Corporation

    EIN 844422628 · Headquarters: FLUSHING, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Alliance for Freedom2fish Inc

    EIN 821754673 · Headquarters: SPRING, TX, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  41. Alliance for Historic Wyoming Inc

    EIN 364578284 · Headquarters: CHEYENNE, WY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Alliance for Int'l Reforestation

    EIN 593062311 · Headquarters: ATLANTA, GA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  43. Alliance for Land Indigenous and Environmental Defenders

    EIN 332214493 · Headquarters: Eugene, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Alliance for Low Input Sustainable

    EIN 472713987 · Headquarters: Corvallis, OR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  45. Alliance for Maryland Conservation Inc

    EIN 993883585 · Headquarters: upper marlboro, MD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Alliance for Mill Creek

    EIN 813807510 · Headquarters: Mentone, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Alliance for Nuclear Responsibility

    EIN 202098666 · Headquarters: SAN LUIS OBISPO, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Alliance for Pulp and Paper Technology Innovation

    EIN 451610758 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Alliance for Responsible Siting of Alternative Energy Installations I

    EIN 462080902 · Headquarters: Cohasset, MA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  50. Alliance for Retail Energy Markets C/o Greg Bass

    EIN 203205871 · Headquarters: LA JOLLA, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Alliance for Rural Montana

    EIN 810462557 · Headquarters: Glasgow, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Alliance for Sustainable Communities-lehigh Valley Inc

    EIN 201262061 · Headquarters: Easton, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Alliance for Sustainable Jobs and the Environment

    EIN 943341423 · Headquarters: Arcata, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  54. Alliance for the Chesapeake Bay

    EIN 541060924 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Alliance for the Cumberlands

    EIN 263276468 · Headquarters: Cookeville, TN, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  56. Alliance for the Mystic River Watershed

    EIN 883766501 · Headquarters: MYSTIC, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. Alliance for the Wild Rockies Inc

    EIN 810455740 · Headquarters: HELENA, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Alliance for Tribal Clean Energy Inc

    EIN 882858979 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Alliance for Vermont Communities Inc

    EIN 813430662 · Headquarters: SOUTH ROYALTON, VT, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990

  60. Alliance for Water Efficiency

    EIN 300416781 · Headquarters: Chicago, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Alliance for Water Stewardship North America Inc

    EIN 271243253 · Headquarters: MILWAUKEE, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Alliance for Wildlife & Conservation Inc

    EIN 993159438 · Headquarters: CHANHASSEN, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Alliance of Arts Exchange Inc

    EIN 994283884 · Headquarters: Princeton Junction, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Alliance of Bikers Aimed Toward Education

    EIN 251666468 · Headquarters: LEMOYNE, PA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  65. Alliance of Bikers Aimed Towards Education

    EIN 550906076 · Headquarters: Lemoyne, PA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  66. Alliance of Community Trainers

    EIN 201402741 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Alliance of Florida Land Trusts

    EIN 334067207 · Headquarters: ORLANDO, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Alliance of Friends Gulf Coast

    EIN 760609276 · Headquarters: Angleton, TX, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. Alliance of Georgia Resource Conservation and Development Counc

    EIN 881600195 · Headquarters: Dawson, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Alliance of Green Schools and Communities Inc

    EIN 203408077 · Headquarters: Mamaroneck, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Alliance of Hazardous Materials Professionals Inc

    EIN 521834056 · Headquarters: New Albany, IN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Alliance of Indiana Rural Water Foundation

    EIN 204215691 · Headquarters: FRANKLIN, IN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Alliance of Natural Resource Outreach and Service Programs

    EIN 205921432 · Headquarters: Charlotte, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Alliance of Rouge Communities

    EIN 223931720 · Headquarters: CANTON, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Alliance of Rouge Communities

    EIN 300549697 · Headquarters: CANTON, MI, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  76. Alliance to End Plastic Waste

    EIN 832463179 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Alliance to Protect Insulin Choice

    EIN 332260922 · Headquarters: NORTH SALT LAKE, UT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Alliance to Protect Nantucket Sound

    EIN 100008105 · Headquarters: Hyannis, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Alliance to Protect Theodore Roosevelt Park Inc

    EIN 811750094 · Headquarters: new york, NY, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  80. Alliance to Protect Water Resources Inc

    EIN 010589506 · Headquarters: Clermont, FL, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  81. Alliance to Restore Northwest Creek

    EIN 261304896 · Headquarters: Stevensville, MD, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Alliance to Save Energy

    EIN 521082991 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Alliance4empowermentorg

    EIN 200476492 · Headquarters: La Jolla, CA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Allianceindus Foundation

    EIN 934682644 · Headquarters: Sacramento, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Allied Clean Energy Inc

    EIN 812854281 · Headquarters: LARGO, FL, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  86. Allied Climate Partners

    EIN 932878604 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Allied Gardens Recreation Council

    EIN 330548795 · Headquarters: San Diego, CA, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  88. Allies in Energy

    EIN 991071640 · Headquarters: Houston, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Alligator Lake Chain Alliance Inc

    EIN 821141185 · Headquarters: ST CLOUD, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Allyn Community Association

    EIN 911337682 · Headquarters: ALLYN, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Allyn's Creek Garden Club Inc

    EIN 166042210 · Headquarters: Honeoye Falls, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Alma Center Improvement Club

    EIN 842424391 · Headquarters: Alma Center, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Alma Re Outreach

    EIN 824706324 · Headquarters: West Memphis, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Almanac Region Land Trust

    EIN 850529567 · Headquarters: Springfield, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Almond Rod & Gun Club Inc

    EIN 391682029 · Headquarters: ALMOND, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Alms Park Advisory Council

    EIN 834444738 · Headquarters: Cincinnati, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Aloha Kai Research Foundation

    EIN 800846603 · Headquarters: Huntington Beach, CA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  98. Aloha Makena Foundation Inc

    EIN 843807332 · Headquarters: KIHEI, HI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Aloha Ocean Plus

    EIN 852243668 · Headquarters: Honolulu, HI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Aloha Puu Kukui

    EIN 992785743 · Headquarters: LAHAINA, HI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

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