Environment nonprofits in Alaska

Environment nonprofits in Alaska. Browse 221 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. Glacier Grotto

    EIN 202307112 · Headquarters: Juneau, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Greater Eagle River Garden Club

    EIN 821604794 · Headquarters: EAGLE RIVER, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Green Star Inc

    EIN 920159506 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990

  4. Green Star of Interior Alaska

    EIN 920163048 · Headquarters: FAIRBANKS, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Greenstand

    EIN 473150283 · Headquarters: Anchorage, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Ground Truth Trekking

    EIN 208537847 · Headquarters: Seldovia, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Gulf of Alaska Coastal Communities Coalition Inc

    EIN 920165042 · Headquarters: Anchorage, AK, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  8. Gulf of Alaska Keeper Inc

    EIN 204422292 · Headquarters: Anchorage, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Haines Friends of Recycling

    EIN 920165523 · Headquarters: HAINES, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Homer Garden Club

    EIN 920133642 · Headquarters: Homer, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Ikenobo Ikebana Society Anchorage Alaska Chapter

    EIN 870689538 · Headquarters: Anchorage, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Indigenous Peoples Council for Marine Mammals

    EIN 264247945 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Interior Alaska Gold Prospectors Association of America Chapter

    EIN 463977615 · Headquarters: Fairbanks, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Interior Alaska Land Trust

    EIN 920156596 · Headquarters: Fairbanks, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. IRHA Energy Services Inc

    EIN 261584681 · Headquarters: Fairbanks, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Island Trails Network

    EIN 208024635 · Headquarters: Kodiak, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Juneau Community Garden Assoc

    EIN 920148764 · Headquarters: Juneau, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Juneau Garden Club

    EIN 920127305 · Headquarters: Juneau, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Juneau Urban Forestry Partnership Inc

    EIN 550849013 · Headquarters: Juneau, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Juneau Watershed Partnership

    EIN 920171846 · Headquarters: Juneau, AK, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  21. Kachemak Bay Watershed Council

    EIN 993227964 · Headquarters: Homer, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Kachemak Heritage Land Trust Inc

    EIN 943104608 · Headquarters: HOMER, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Katmai Conservancy

    EIN 812861724 · Headquarters: Anchorage, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Kenai Peninsula Global Releaf Inc

    EIN 911854912 · Headquarters: Soldotna, AK, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Kenai Peninsula Green Star

    EIN 911748167 · Headquarters: Soldotna, AK, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Kenai Peninsula Resource Conservation & Development Dist

    EIN 920156831 · Headquarters: KENAI, AK, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  27. Kenai Watershed Forum

    EIN 911829284 · Headquarters: SOLDOTNA, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Ketchikan Pioneer Way Association

    EIN 922986645 · Headquarters: Ketchikan, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. KMTA | Kenai Mountains-Turnagain Arm

    EIN 920173900 · Headquarters: Girdwood, AK, United States · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  30. Kuskokwim River Inter Tribal Fish Commission

    EIN 813444753 · Headquarters: BETHEL, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Kuukpikmiut Subsistence Oversight Panel Inc

    EIN 920173160 · Headquarters: NUIQSUT, AK, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  32. Lead Free Futures

    EIN 995101213 · Headquarters: Anchorage, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Litter Free Inc

    EIN 920124065 · Headquarters: JUNEAU, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Lynn Canal Conservation Inc

    EIN 920131164 · Headquarters: Haines, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Mariculture Innovation Center Inc

    EIN 393584981 · Headquarters: Douglas, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Marine Exchange of Alaska Inc

    EIN 920173630 · Headquarters: JUNEAU, AK, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990

  37. Mat-su Master Gardner Association Inc

    EIN 711015499 · Headquarters: Palmer, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Matanuska Outdoor Institute Inc

    EIN 873611929 · Headquarters: anchorage, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Matsu Valley Planning for Transportation

    EIN 331271929 · Headquarters: Palmer, AK, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Mea Ratepayers Alliance Incorporated

    EIN 261078650 · Headquarters: Palmer, AK, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  41. Native Conservancy

    EIN 300131766 · Headquarters: Cordova, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Nelchina Mendeltna Corporation

    EIN 943064460 · Headquarters: Nelchina, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Nelson Wilderness Learning Center

    EIN 832254219 · Headquarters: Homer, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Ninilchik Water and Sewer Association

    EIN 271152336 · Headquarters: Ninilchik, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. North Wind Community Land Trust

    EIN 882858229 · Headquarters: Haines, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Northern Alaska Environmental Center

    EIN 237438038 · Headquarters: FAIRBANKS, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Nunamta Aulukestai Caretakers of Our Lands

    EIN 261203644 · Headquarters: Dillingham, AK, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990

  48. Oasis Earth Initiative Inc

    EIN 833347056 · Headquarters: Anchorage, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Outdoor Heritage Foundation of Alaska

    EIN 260647775 · Headquarters: Palmer, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Prince of Wales Hatchery Association Inc

    EIN 920157270 · Headquarters: Craig, AK, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990

  51. Prince William Sound Economic Development District

    EIN 920137903 · Headquarters: CORDOVA, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Prince William Sound Living Inc

    EIN 922834577 · Headquarters: CORDOVA, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Prince William Sound Stewardship Foundation

    EIN 831627446 · Headquarters: GIRDWOOD, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Prince William Soundkeeper

    EIN 450538213 · Headquarters: Cordova, AK, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  55. Rainforest Festival

    EIN 821177710 · Headquarters: Petersburg, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Redoil Inc

    EIN 262650809 · Headquarters: Anchorage, AK, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  57. Regional Citizens Advisory Council

    EIN 920133631 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Renewable Energy Alaska Project

    EIN 260484527 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Renewable Juneau

    EIN 814466554 · Headquarters: Juneau, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Renewable Resources Foundation Inc Attn Anders Gustafson

    EIN 204949871 · Headquarters: HOMER, AK, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990

  61. Resident Hunters of Alaska Heritage Foundation

    EIN 844284481 · Headquarters: ANCHORAGE, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Resources for All Alaskans Inc

    EIN 464390840 · Headquarters: KENAI, AK, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  63. Resurrection Bay Conservation Alliance

    EIN 920167038 · Headquarters: Seward, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. River S Mouth Resale

    EIN 992100285 · Headquarters: WRANGELL, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Save Ak Spots

    EIN 862606140 · Headquarters: Anchorage, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Scientific Management of Alaskas Resource Treasures

    EIN 920161327 · Headquarters: Sutton, AK, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  67. Seatrails

    EIN 800016353 · Headquarters: Douglas, AK, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  68. Seldovia Oil Spill Response Team

    EIN 920132791 · Headquarters: Seldovia, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Shimai Toshi Garden Trails Inc

    EIN 832378146 · Headquarters: SOLDOTNA, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Sitka Conservation Society

    EIN 920096633 · Headquarters: SITKA, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Sitka Sound Science Center

    EIN 261253086 · Headquarters: Sitka, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Southcentral Alaska Sportfishing Association

    EIN 933253526 · Headquarters: Wasilla, AK, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Southeast Alaska Conservation Council Inc-SEACC

    EIN 920062992 · Headquarters: Juneau, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Southeast Alaska Guides Organization Inc

    EIN 421736445 · Headquarters: KETCHIKAN, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. Southeast Alaska Land Trust

    EIN 920156402 · Headquarters: Juneau, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Southeast Alaska Rainforest Wild

    EIN 201401853 · Headquarters: Wrangell, AK, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Southeast Alaska Regional Dive

    EIN 920163823 · Headquarters: KETCHIKAN, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Southeast Alaska Watershed Coalition

    EIN 371651525 · Headquarters: JUNEAU, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Southeast Alaska Wilderness Exploration, Analysis & Discovery

    EIN 920168869 · Headquarters: Gustavus, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. St Vincent De Paul Our Lady of Beauraing

    EIN 333140589 · Headquarters: Talkeetna, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Sunergy Incorporation

    EIN 272636778 · Headquarters: ANCHORAGE, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Susitna Hydro-unlock Renewable Energy Inc

    EIN 275293237 · Headquarters: ANCHORAGE, AK, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  83. Sustainable Energy for Galena Alaska Inc

    EIN 472174688 · Headquarters: GALENA, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Taiya Inlet Watershed Council

    EIN 200240682 · Headquarters: Skagway, AK, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. Takshanuk Watershed Council

    EIN 331069246 · Headquarters: HAINES, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. The Alaska Center

    EIN 920090065 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. The Alaska Center Education Fund

    EIN 237380045 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. The Center for the Study of Culture Ethics and the Environment

    EIN 920173831 · Headquarters: Homer, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. The Council of Katmai Descendants

    EIN 920160596 · Headquarters: Anchorage, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. The Great Land Trust Inc

    EIN 920155014 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. The Wildlifers

    EIN 208290002 · Headquarters: Palmer, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Thealaska Reforestation Council Incorporated

    EIN 920164528 · Headquarters: Fairbanks, AK, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  93. Thorne Bay King Salmon Derby

    EIN 920098644 · Headquarters: Thorne Bay, AK, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  94. Tongass Conservation Society

    EIN 920134596 · Headquarters: Ketchikan, AK, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  95. Transworld Highway Inc

    EIN 010958082 · Headquarters: Fairbanks, AK, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  96. Tropical Landscape and Climate Program

    EIN 332192421 · Headquarters: Fairbanks, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  97. Trout Unlimited

    EIN 521765998 · Headquarters: Juneau, AK, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  98. True North Expeditions

    EIN 205915297 · Headquarters: Eagle River, AK, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  99. Trustees for Alaska

    EIN 926010379 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  100. Trustees for Alaska Endowment Fund

    EIN 264023792 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

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