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. Amigos De El Yunque Inc

    EIN 660737571 · Headquarters: SAN JUAN, PR, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Amigos De Iracambi (US) Inc

    EIN 522314396 · Headquarters: Mc Lean, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Amigos De La Sevilleta

    EIN 061819138 · Headquarters: Socorro, NM, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Amigos De Tres Palmas Inc

    EIN 660763762 · Headquarters: RINCON, PR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Amigos Del Centro De Educacion Ambiental De La Peninsula Yucateca

    EIN 460685380 · Headquarters: Palo Alto, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Amigos Marinos

    EIN 811715859 · Headquarters: Salida, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Amite River Preservation Association

    EIN 453713981 · Headquarters: Greenwell Springs, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Amma Nana Foundation

    EIN 881625104 · Headquarters: Bingham Farms, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Ammo Exchange Inc

    EIN 264566540 · Headquarters: Tallahassee, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Ammonoosuc Conservation Trust

    EIN 026121209 · Headquarters: FRANCONIA, NH, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. AMOS A Mid-Iowa Organizing Strategy

    EIN 391893896 · Headquarters: Des Moines, IA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Amos Lake Association

    EIN 204081517 · Headquarters: Preston, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Amos W Butler Audubon Society

    EIN 237253434 · Headquarters: Indianapolis, IN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Amphibian Refuge

    EIN 994214739 · Headquarters: Albuquerque, NM, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Ample Green Foundation

    EIN 263903722 · Headquarters: White City, OR, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  16. Amplify Ability Corporation

    EIN 332589720 · Headquarters: Portland, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Amplify The Future Inc

    EIN 871887302 · Headquarters: Frederick, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Amplitud Foundation Inc

    EIN 922698478 · Headquarters: Aventura, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Amvets Riders Chapter Mo 1

    EIN 812155714 · Headquarters: Glencoe, MO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Amwell Conservation Trust Inc

    EIN 204009992 · Headquarters: STOCKTON, NJ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Amy Appleseed Inc

    EIN 262364738 · Headquarters: Los Gatos, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  22. Amy H Remley Foundation Incorporated

    EIN 371537789 · Headquarters: Crystal River, FL, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  23. Ana-genesis

    EIN 881241101 · Headquarters: Bartlett, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Anabaptist Climate Collaborative Inc

    EIN 920680610 · Headquarters: GOSHEN, IN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Anacostia Community Land Trust

    EIN 743162818 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  26. Anacostia Riverkeeper Inc

    EIN 611574670 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Anacostia Waterfront Trust

    EIN 474353114 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  28. Anacostia Watershed Society Inc

    EIN 521666511 · Headquarters: BLADENSBURG, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Anaheim Beautiful Inc

    EIN 330628060 · Headquarters: ANAHEIM, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Analysis Planning & Management Institute

    EIN 470983862 · Headquarters: CULPEPER, VA, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990

  31. Anaphero Collective Foundation

    EIN 993241014 · Headquarters: Brookline, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Anaskimin

    EIN 800482087 · Headquarters: Turner, ME, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  33. Ancestral Land Tr and Retreat

    EIN 852936555 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  34. Anchor Coalition Inc

    EIN 931891163 · Headquarters: Arlington, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Anchor Point Inc

    EIN 262090520 · Headquarters: CAMBRIDGE, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Anchorage Audubon Society

    EIN 510182677 · Headquarters: Anchorage, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Anchorage Park Foundation

    EIN 412205907 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. Anchorage Trails and Greenways Coalition Inc

    EIN 920151563 · Headquarters: Anchorage, AK, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  39. Anchorage Waterways Council

    EIN 920111510 · Headquarters: ANCHORAGE, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Ancient Earthworks Society of Wisconsin Inc

    EIN 465323776 · Headquarters: Madison, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Ancient Forest Education Foundation

    EIN 911893471 · Headquarters: Chapel Hill, NC, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  42. Ancient Oaks Foundation

    EIN 471766283 · Headquarters: LAKE ZURICH, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Andean Cloudforest Foundation

    EIN 933180339 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Andeerian

    EIN 923541683 · Headquarters: Honolulu, HI, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Anderson Archery Inc

    EIN 862824032 · Headquarters: Lawrenceburg, KY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Anderson County Master Gardners Association

    EIN 383673537 · Headquarters: Anderson, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Anderson Garden Club

    EIN 414059851 · Headquarters: Anderson, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Anderson Gardens

    EIN 364201695 · Headquarters: ROCKFORD, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. Anderson Park Friends Inc

    EIN 463740061 · Headquarters: OREGON, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Anderson Springs Community Alliance

    EIN 061661314 · Headquarters: Middletown, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Anderson Valley Land Trust

    EIN 943142400 · Headquarters: Boonville, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Anderson-rogers Foundation Inc

    EIN 223052390 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Andorra Run Conservancy

    EIN 331478128 · Headquarters: Lafayette Hill, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Andover Community Garden Association Inc

    EIN 812265828 · Headquarters: Andover, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Andover Garden Club

    EIN 043411945 · Headquarters: Andover, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Andover Historical Society Inc

    EIN 481119644 · Headquarters: ANDOVER, KS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Andover Trails Committee Inc

    EIN 461556550 · Headquarters: ANDOVER, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Andover Village Improvement Society

    EIN 046060602 · Headquarters: ANDOVER, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Andrea Lawrence Institute for Mountains & Rivers

    EIN 710891101 · Headquarters: Mammoth Lakes, CA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  60. Andrias Ark

    EIN 331936444 · Headquarters: Chicago, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Androscoggin Land Trust Inc

    EIN 010452701 · Headquarters: AUBURN, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Androscoggin River Alliance

    EIN 331141968 · Headquarters: Lewiston, ME, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  63. Androscoggin River Watershedcouncil C/o Avcog

    EIN 204449646 · Headquarters: AUBURN, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  64. Andrus Center for Public Policy Inc

    EIN 820465785 · Headquarters: Boise, ID, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  65. Angel City Reciprocity

    EIN 394783511 · Headquarters: Los Angeles, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Angel Creek Forest Preserve

    EIN 832536801 · Headquarters: Savannah, GA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Angel Fire Wetland Conservation Committee

    EIN 851088675 · Headquarters: Santa Fe, NM, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Angel of Hope Memorial Park

    EIN 811663691 · Headquarters: SAINT THOMAS, ND, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Angelenos for Trees

    EIN 872215118 · Headquarters: Los Angeles, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Angeles Chapter Foundation

    EIN 954112557 · Headquarters: Los Angeles, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Angeles National Forest Fire Lookout Association Inc

    EIN 161671582 · Headquarters: Torrance, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Angeles Volunteer Association

    EIN 330595560 · Headquarters: Glendora, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Angelina Beautifulclean

    EIN 752154523 · Headquarters: LUFKIN, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Angelina County Master Gardners

    EIN 752904625 · Headquarters: Lufkin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Angelina-nacogdoches Forest Landowners Association

    EIN 752808239 · Headquarters: Nacogdoches, TX, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  76. Angels for a Clean Planet

    EIN 113696631 · Headquarters: RENO, NV, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  77. Angels Second Hands Outreach

    EIN 301426424 · Headquarters: Benton, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Angelus Oaks Fire Safe Council

    EIN 923807188 · Headquarters: ANGELUS OAKS, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Anglers Bettering Louisianas Estuaries

    EIN 821347209 · Headquarters: Slidell, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Anglers for Conservation Inc

    EIN 510627559 · Headquarters: SATELLITE BEACH, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Anglers for Habitat

    EIN 800464412 · Headquarters: Ramsey, MN, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  82. Anglers of Huntington Harbour Inc

    EIN 263702743 · Headquarters: Huntington Beach, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Angraecoid Alliance Inc

    EIN 454468702 · Headquarters: Lowell, AR, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  84. Anidaso

    EIN 824605952 · Headquarters: HEATH, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Animal Project

    EIN 133592766 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Animas - La Plata Operation Maintenance and Replacement Association

    EIN 272243048 · Headquarters: Durango, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Animas Conservancy

    EIN 841496916 · Headquarters: Durango, CO, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  88. Ann Arbor Farm & Garden

    EIN 386106930 · Headquarters: Dexter, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Ann Arbor Garden Club

    EIN 383592485 · Headquarters: Ann Arbor, MI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Ann Arbor Orchid Society

    EIN 383097316 · Headquarters: Ann Arbor, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Anna Harris Smith Conservation Trust Inc C/o Anmial Rescue League of Boston

    EIN 300150328 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  92. Anna Maria Island Garden Club Inc

    EIN 821378427 · Headquarters: Anna Maria, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Anna's Garden Nfp Inc

    EIN 463003188 · Headquarters: SHERIDAN, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  94. Annabessacook Lake Improvement Association

    EIN 931496408 · Headquarters: Winthrop, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Annandale Improvement Club

    EIN 416037966 · Headquarters: Annandale, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Annapolis Green Inc

    EIN 810985107 · Headquarters: Annapolis, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Annapolis Horticultural Society

    EIN 522036951 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Annapolis Neck Conservation Foundation Inc

    EIN 202665953 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  99. Anne Arundel County Alliance for Fair Land Use Inc

    EIN 202680579 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  100. Anne Arundel County Watershed Stewards Academy Inc

    EIN 273502329 · Headquarters: Millersville, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages