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. Africa Conservation

    EIN 814337166 · Headquarters: Scottsdale, AZ, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  2. Africa Environmental Watch & Services Inc

    EIN 421644525 · Headquarters: Bowie, MD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Africa-diaspora Partnership for Empowerment & Development Inc

    EIN 550821437 · Headquarters: Palmetto Bay, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. African Basics

    EIN 455387386 · Headquarters: Douglassville, PA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. African Blackwood Conservation Project

    EIN 742917289 · Headquarters: Red Rock, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. African Center for Aquatic Research and Education Inc

    EIN 822441682 · Headquarters: ANN ARBOR, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. African Community and Conservation Foundation Inc

    EIN 830939572 · Headquarters: PALM BEACH, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  8. African Diaspora Foundation

    EIN 462204194 · Headquarters: Romeoville, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. African Eco Development Group

    EIN 273198820 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. African Environmental Youth Advisory

    EIN 992256112 · Headquarters: Los Angeles, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. African Hope Fund Inc

    EIN 264484055 · Headquarters: ELK GROVE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. African Islands Business Council

    EIN 332341602 · Headquarters: Laurel, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. African Mission Outreach

    EIN 883842711 · Headquarters: Menifee, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. African Public Health Organization

    EIN 821610143 · Headquarters: Buea, CM · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  15. African Solar Electric Light Foundation

    EIN 270956108 · Headquarters: ARLINGTON, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. African Violet and Gesneriad Society of New Jersey

    EIN 884339037 · Headquarters: Union, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. African Violet Society of Greater Tulsa

    EIN 542076440 · Headquarters: Broken Arrow, OK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. African Violet Society of South Bay

    EIN 942602702 · Headquarters: Beaumont, TX, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  19. African Violet Society San Francisco

    EIN 942932326 · Headquarters: San Francisco, CA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  20. African Wildlife Conservation Coalition Inc

    EIN 825482588 · Headquarters: ORLANDO, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Afs-first Inc

    EIN 043547383 · Headquarters: Schaumburg, IL, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  22. Afternoon Garden Club

    EIN 341465777 · Headquarters: CANTON, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Afterwoodz

    EIN 331705525 · Headquarters: Detroit, MI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Ag Land Trust

    EIN 770077084 · Headquarters: SALINAS, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Ag R & D

    EIN 995051114 · Headquarters: Yuma, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Ag Science Conservation Association

    EIN 852846285 · Headquarters: Humble, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Aga Minds Inc

    EIN 882035648 · Headquarters: FAIRFIELD, CA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  28. Agape Lake Forest Inc

    EIN 460913157 · Headquarters: SAN ANTONIO, TX, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990

  29. Agassiz Audubon Society Inc

    EIN 411434405 · Headquarters: WARREN, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Agate Lake Association Inc

    EIN 473105480 · Headquarters: HAM LAKE, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Agave Lab

    EIN 933861588 · Headquarters: Valley Center, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Ageing in Place Resource Center Inc

    EIN 223237810 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Aglantis

    EIN 464634430 · Headquarters: Orinda, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Agramonte Ranch Research and Conservation Center

    EIN 833902130 · Headquarters: HALF MOON BAY, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Agranova

    EIN 392458945 · Headquarters: San Miguel, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Agrarian Institute

    EIN 872013790 · Headquarters: Carlsbad, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  37. Agricultural Alliance of Citrus County Inc

    EIN 275499156 · Headquarters: INVERNESS, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Agricultural Drainage Management Coalition Inc

    EIN 680577650 · Headquarters: ANKENY, IA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Agricultural Institute of Marin

    EIN 861156712 · Headquarters: San Rafael, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Agricultural Plot of Culture

    EIN 333561279 · Headquarters: Warren, MI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Agricultural Stewardship Assn Inc

    EIN 223084628 · Headquarters: GREENWICH, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Agricultural Water Management Council

    EIN 680435036 · Headquarters: SACRAMENTO, CA, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  43. Agricultural Watershed Institute

    EIN 562351475 · Headquarters: Decatur, IL, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990

  44. Agricultural-natural Resources Trust

    EIN 680429007 · Headquarters: PLEASANT HILL, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Agriculture's Clean Water Alliance

    EIN 421510642 · Headquarters: ANKENY, IA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Agroecology Institute

    EIN 331686859 · Headquarters: corpus christi, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Agroforestry and Agricultural Land Management Initiative in Ethiopia

    EIN 921498682 · Headquarters: wernersville, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Agroforestry Net Inc

    EIN 830347673 · Headquarters: Holualoa, HI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Agroforestry Northwest

    EIN 922330757 · Headquarters: Bothell, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Agua Es Vida - Pr Inc

    EIN 660954454 · Headquarters: COUNCIL BLUFFS, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Agua Fria Open Space Alliance Inc

    EIN 260378948 · Headquarters: Humboldt, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Agua Pura Para El Pueblo

    EIN 800601453 · Headquarters: Happy Valley, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Aguayuda Inc

    EIN 371532884 · Headquarters: EASTON, MD, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990

  54. Ahaaina

    EIN 933467873 · Headquarters: Kapaau, HI, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Ahahui Malama I Ka Lokahi

    EIN 990327326 · Headquarters: KAILUA, HI, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  56. Ahavas Yisroel Charitable Foundation

    EIN 203848253 · Headquarters: MIAMI BEACH, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Ahnapee River Watershed Alliance Inc

    EIN 861070805 · Headquarters: Algoma, WI, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  58. Ahtna Intertribal Resource Commission

    EIN 453221112 · Headquarters: Glennallen, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. AI Sustainable Development Group Inc

    EIN 873958368 · Headquarters: Massapequa, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  60. Aid & Images Inc

    EIN 921712947 · Headquarters: MONUMENT, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Aid & Res

    EIN 824676956 · Headquarters: Bloomington, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Aid Foundation Inc

    EIN 812985688 · Headquarters: Worcester, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Aigas Foundation Inc

    EIN 883139222 · Headquarters: OAK BROOK, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Aiken Camellia Club

    EIN 571013040 · Headquarters: North Augusta, SC, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  65. Aiken Land Conservancy Inc

    EIN 570932943 · Headquarters: AIKEN, SC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Aiken Master Gardener Association

    EIN 571109112 · Headquarters: Aiken, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Aina Hoola Initiative

    EIN 874385352 · Headquarters: HILO, HI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Aina Institute

    EIN 990292121 · Headquarters: Kailua, HI, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  69. Aina Momona

    EIN 821366588 · Headquarters: KAUNAKAKAI, HI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Aina Wellness Academy Inc

    EIN 871963860 · Headquarters: Honolulu, HI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Aipe-academy Foundation and Trust

    EIN 436526297 · Headquarters: LACEY, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Air & Waste Management Association

    EIN 256048614 · Headquarters: PITTSBURGH, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Air & Waste Management Association Gulf Coast Chapter

    EIN 760105149 · Headquarters: Houston, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Air & Waste Management Association West Virginia Chapter Incorporated

    EIN 472094289 · Headquarters: Scott Depot, WV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Air Alliance Houston

    EIN 760461030 · Headquarters: HOUSTON, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Air and Waste Management Association - Puget Sound Chapter

    EIN 474798718 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Air and Waste Management Association-greater St Louis

    EIN 311550797 · Headquarters: Ellisville, MO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Air Capital Daylily Society

    EIN 881247736 · Headquarters: Wichita, KS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Air Conservation Trust Inc

    EIN 061042992 · Headquarters: Greenwich, CT, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  80. Air Quality Museum Inc

    EIN 834278262 · Headquarters: Rancho Cucamonga, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Air Support Project

    EIN 993669147 · Headquarters: CHICAGO, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Airbine Research & Development Inc

    EIN 994984933 · Headquarters: La Verkin, UT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Airborne Ecology Inc

    EIN 934858679 · Headquarters: OAK PARK, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. Airmid Institute

    EIN 842585041 · Headquarters: Alta Loma, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Airport Foundation Msp

    EIN 364088129 · Headquarters: ST PAUL, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Ajehm Nonprofit

    EIN 921968547 · Headquarters: CLINTON, SC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Ajo Garden Club

    EIN 320804076 · Headquarters: AJO, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Ajw Climate Innovation Projects

    EIN 920268356 · Headquarters: ARLINGTON, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Akaka Foundation for Tropical Forests

    EIN 464119442 · Headquarters: HILO, HI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Akindale Rehabilitation & Land Conservation Fund

    EIN 201822473 · Headquarters: PAWLING, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Akoakoa Foundation Inc

    EIN 874770465 · Headquarters: Kailua Kona, HI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Akron Community Farms

    EIN 874716374 · Headquarters: AKRON, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Akron Street Preservation Society

    EIN 882600656 · Headquarters: SAINT JOHNS, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Akron-canton Bonsai Society

    EIN 341816153 · Headquarters: Tallmadge, OH, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Akwesasne Task Force on the Environment

    EIN 161479601 · Headquarters: Hogansburg, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. Al and Lula Mae Slaughter Park Foundation

    EIN 364660838 · Headquarters: ROANOKE, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  97. Al Mosaa-da Charitable Foundation Inc

    EIN 832108173 · Headquarters: West Islip, NY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  98. Ala Kahakai Trail Association

    EIN 271398470 · Headquarters: Kamuela, HI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Ala Wai Watershed Association Inc

    EIN 990353294 · Headquarters: HONOLULU, HI, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Ala-tom Rc&d Council Inc

    EIN 630921653 · Headquarters: THOMASVILLE, AL, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

First page and all pages