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. Arizona Federation of Garden Clubs

    EIN 202240049 · Headquarters: Scottsdale, AZ, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  2. Arizona Federation of Garden Clubs

    EIN 237433582 · Headquarters: Tempe, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Arizona Federation of Garden Clubs

    EIN 342001601 · Headquarters: Flagstaff, AZ, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  4. Arizona Federation of Garden Clubs

    EIN 342001602 · Headquarters: Sun City West, AZ, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  5. Arizona Federation of Garden Clubs

    EIN 342001603 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Arizona Federation of Garden Clubs

    EIN 342001606 · Headquarters: Gold Canyon, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Arizona Federation of Garden Clubs

    EIN 342001607 · Headquarters: Sun Lakes, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Arizona Federation of Garden Clubs

    EIN 342001608 · Headquarters: Lake Havasu City, AZ, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  9. Arizona Federation of Garden Clubs

    EIN 342001609 · Headquarters: Yuma, AZ, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Arizona Federation of Garden Clubs

    EIN 342001610 · Headquarters: Oro Valley, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Arizona Federation of Garden Clubs

    EIN 342001611 · Headquarters: Yuma, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Arizona Federation of Garden Clubs

    EIN 342001613 · Headquarters: Yuma, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Arizona Federation of Garden Clubs

    EIN 342001615 · Headquarters: Oro Valley, AZ, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  14. Arizona Federation of Garden Clubs

    EIN 342001617 · Headquarters: Miami, AZ, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  15. Arizona Federation of Garden Clubs

    EIN 342001618 · Headquarters: Tempe, AZ, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. Arizona Federation of Garden Clubs

    EIN 342001619 · Headquarters: Prescott, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Arizona Federation of Garden Clubs

    EIN 342001620 · Headquarters: Mesa, AZ, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  18. Arizona Federation of Garden Clubs

    EIN 342001621 · Headquarters: Scottsdale, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Arizona Federation of Garden Clubs

    EIN 342001622 · Headquarters: Green Valley, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Arizona Federation of Garden Clubs

    EIN 342001623 · Headquarters: Cave Creek, AZ, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  21. Arizona Federation of Garden Clubs

    EIN 342001624 · Headquarters: Casa Grande, AZ, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  22. Arizona Federation of Garden Clubs

    EIN 342001626 · Headquarters: Kingman, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Arizona Federation of Garden Clubs

    EIN 342001627 · Headquarters: Fountain Hills, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Arizona Federation of Garden Clubs

    EIN 342001629 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Arizona Federation of Garden Clubs

    EIN 342001631 · Headquarters: Yuma, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Arizona Federation of Garden Clubs

    EIN 562485016 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  27. Arizona Federation of Garden Clubs

    EIN 611613382 · Headquarters: Cave Creek, AZ, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  28. Arizona Federation of Garden Clubs

    EIN 900285837 · Headquarters: Yuma, AZ, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  29. Arizona Federation of Garden Clubs

    EIN 900722240 · Headquarters: Patagonia, AZ, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  30. Arizona Federation of Garden Clubs Inc

    EIN 812380465 · Headquarters: Yuma, AZ, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  31. Arizona Federation of Garden Clubs Inc

    EIN 866040655 · Headquarters: SEDONA, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  32. Arizona Floodplain Management Association

    EIN 860531611 · Headquarters: CHANDLER, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Arizona Foundation for Wildlife

    EIN 992923293 · Headquarters: Prescott Vly, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Arizona Four Wheel Drive Foundation

    EIN 821720780 · Headquarters: Cortaro, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Arizona Giant Pumpkin Growers Association

    EIN 814895860 · Headquarters: Scottsdale, AZ, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  36. Arizona Herb Association

    EIN 860606372 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Arizona Interfaith Coalition on Energy

    EIN 860536646 · Headquarters: PAYSON, AZ, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  38. Arizona Interfaith Power and Light

    EIN 274175396 · Headquarters: Tempe, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Arizona Land and Water Conservancy Inc

    EIN 394203045 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Arizona Land and Water Trust Inc

    EIN 866148507 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Arizona Master Naturalist Association

    EIN 813563638 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Arizona Mining Reform Coalition

    EIN 882663025 · Headquarters: Tucson, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  43. Arizona Mushroom Society Inc

    EIN 811027393 · Headquarters: PHOENIX, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Arizona Native Plant Society

    EIN 860322366 · Headquarters: TUCSON, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Arizona Outdoor Activities Group Inc

    EIN 462539769 · Headquarters: PHOENIX, AZ, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  46. Arizona Peacetrail Inc

    EIN 474284425 · Headquarters: BOUSE, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  47. Arizona Pirg Education Fund Inc

    EIN 352259362 · Headquarters: Gilbert, AZ, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  48. Arizona Public Interest Research Group Inc

    EIN 050617269 · Headquarters: Gilbert, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Arizona Recycling Coalition Dba Circular Arizona

    EIN 860706711 · Headquarters: PHOENIX, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  50. Arizona Rivers

    EIN 270951359 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  51. Arizona Section Society for Range Management

    EIN 237161064 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Arizona Solar Energy Association

    EIN 860393535 · Headquarters: Scottsdale, AZ, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  53. Arizona Sustainability Alliance

    EIN 821664765 · Headquarters: Phoenix, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Arizona Sustainable Futures Foundation

    EIN 921833056 · Headquarters: Phoenix, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Arizona Toxics Information Inc

    EIN 860686678 · Headquarters: Bisbee, AZ, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  56. Arizonas Water & Wastewater Training and Assistance

    EIN 845118704 · Headquarters: COOLIDGE, AZ, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Arkansas Advanced Energy Foundation Inc

    EIN 454555669 · Headquarters: LITTLE ROCK, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Arkansas Association of Prof Soil Classifiers Foundation

    EIN 911902778 · Headquarters: HOT SPRINGS VILLAGE, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Arkansas Audubon Society Inc

    EIN 716059222 · Headquarters: Roland, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Arkansas Audubon Society Trust

    EIN 237305199 · Headquarters: Fort Smith, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Arkansas Automobile Dismantlers and Recyclers

    EIN 710537456 · Headquarters: FAYETTEVILLE, AR, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  62. Arkansas Chapter of the Azalea Society of America

    EIN 832248165 · Headquarters: Hot Springs Village, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Arkansas Competes

    EIN 833670431 · Headquarters: LITTLE ROCK, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Arkansas Energy Network

    EIN 260331654 · Headquarters: Little Rock, AR, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  65. Arkansas Environmental Defense Alliance

    EIN 475095225 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  66. Arkansas Environmental Federation Inc

    EIN 710399794 · Headquarters: LITTLE ROCK, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Arkansas Extension Homemakers Council

    EIN 383797269 · Headquarters: Searcy, AR, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  68. Arkansas Federation of Gard Clubs Inc

    EIN 710333556 · Headquarters: QUITMAN, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Arkansas Floodplain Management Association Inc

    EIN 710798954 · Headquarters: LITTLE ROCK, AR, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-EZ

  70. Arkansas Flower & Garden Show Inc

    EIN 710723896 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  71. Arkansas Forestry Association Education Foundation Inc

    EIN 621665530 · Headquarters: LITTLE ROCK, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  72. Arkansas Groundwater Users Associat

    EIN 841268595 · Headquarters: FOWLER, CO, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990

  73. Arkansas Hawking Association

    EIN 364749681 · Headquarters: Maumelle, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Arkansas Illinois Missouri for Wilderness Stewardship

    EIN 814017598 · Headquarters: Russellville, AR, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  75. Arkansas Indian Association Inc

    EIN 393099543 · Headquarters: Bentonville, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Arkansas Interfaith Power and Light

    EIN 271143249 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Arkansas Local Food Network

    EIN 161760329 · Headquarters: Little Rock, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Arkansas Master Naturalists

    EIN 261565984 · Headquarters: Bella Vista, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  79. Arkansas Native Plant & Wildlife Center Inc

    EIN 710852695 · Headquarters: MENA, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Arkansas Native Plant Society

    EIN 521276348 · Headquarters: Rogers, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Arkansas Natural Sky Association

    EIN 823519658 · Headquarters: LITTLE ROCK, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Arkansas Ozark Waterkeeper Inc

    EIN 820709080 · Headquarters: Fayetteville, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Arkansas Prescribed Burn Association

    EIN 990553173 · Headquarters: Cotton Plant, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Arkansas Public Policy Panel Inc

    EIN 710467088 · Headquarters: LITTLE ROCK, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Arkansas Recycling Coalition Inc

    EIN 710714468 · Headquarters: FORDYCE, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  86. Arkansas Renewable Energy Association

    EIN 470854214 · Headquarters: Little Rock, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Arkansas Resource Conservation & Development Council Inc

    EIN 581755744 · Headquarters: FORT SMITH, AR, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990

  88. Arkansas River Basin Water Forum

    EIN 383937559 · Headquarters: Pueblo, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Arkansas River Coalition Incorporated

    EIN 481216027 · Headquarters: Wichita, KS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Arkansas River Conservation Cooperative

    EIN 842507959 · Headquarters: SALIDA, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  91. Arkansas River Trust

    EIN 841539644 · Headquarters: SALIDA, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Arkansas River Valley Lawn & Garden Show Inc

    EIN 710799244 · Headquarters: Fort Smith, AR, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  93. Arkansas River Valley Math-science Alliance

    EIN 710855018 · Headquarters: Russellville, AR, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  94. Arkansas River Valley Resource Conservation and Development Area

    EIN 581755213 · Headquarters: Clarksville, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Arkansas River Watershed Collaborative

    EIN 823840102 · Headquarters: WESTCLIFFE, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Arkansas Soil Health Alliance

    EIN 823198568 · Headquarters: NORTH LITTLE ROCK, AR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Arkansas Trappers Association

    EIN 842273881 · Headquarters: Mulberry, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Arkansas Urban Forestry Council Inc

    EIN 710764127 · Headquarters: Rogers, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Arkansas Valley Audubon Society Inc

    EIN 840767071 · Headquarters: PUEBLO, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Arkansas Valley Preservation Land Tr

    EIN 651190123 · Headquarters: La Junta, CO, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

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