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. Woodfords Conservancy Inc

    EIN 473315533 · Headquarters: Berkeley, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Woodie Wheaton Land Trust C/o Jeff Ketchum

    EIN 010494342 · Headquarters: FOREST CITY, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Woodinville Garden Club

    EIN 912124980 · Headquarters: Woodinville, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Woodlake Garden Club

    EIN 946104424 · Headquarters: Sacramento, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Woodlake Pride Inc

    EIN 481267559 · Headquarters: Woodlake, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Woodland Ambassadors

    EIN 943051183 · Headquarters: Woodland, CA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. Woodland Arboretum Foundation

    EIN 311309373 · Headquarters: DAYTON, OH, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Woodland Clinic

    EIN 464672997 · Headquarters: Hodges, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Woodland Committee Land Trust Inc

    EIN 522033144 · Headquarters: Baltimore, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Woodland Community Land Trust

    EIN 621141194 · Headquarters: Clairfield, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Woodland Conservation Fund

    EIN 923718429 · Headquarters: LANDER, WY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Woodland Dunes Nature Center and Preserve Inc

    EIN 396084264 · Headquarters: TWO RIVERS, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Woodland Estates Association Incorporated

    EIN 751784888 · Headquarters: Hemphill, TX, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  14. Woodland Estates Property Owners Association Inc

    EIN 334604386 · Headquarters: Greenbrier, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Woodland Heights Open Space Association Inc

    EIN 822486440 · Headquarters: SOUTHINGTON, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Woodland Library Rose Club

    EIN 680413933 · Headquarters: Woodland, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Woodland Nature Conservancy

    EIN 383328438 · Headquarters: WATERVLIET, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Woodland Normanstone Services Association

    EIN 522017546 · Headquarters: WASHINGTON, DC, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Woodland Owners of Centre County

    EIN 251813691 · Headquarters: Howard, PA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  20. Woodland Owners of Southern Alleghenies Inc

    EIN 251835249 · Headquarters: Everett, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Woodland Savanna Land Conservancy Inc

    EIN 562411084 · Headquarters: Valparaiso, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Woodland Stewards

    EIN 113820246 · Headquarters: Franconia, NH, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  23. Woodland Tree Foundation

    EIN 680458437 · Headquarters: Woodland, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Woodlands Garden of Decatur Inc

    EIN 274521209 · Headquarters: DECATUR, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Woodlands Recycles

    EIN 760341311 · Headquarters: The Woodlands, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Woodlands United Foundation Inc

    EIN 334357787 · Headquarters: Albion, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Woodlawn Nature Council Inc

    EIN 351176687 · Headquarters: Elkhart, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Woodlums

    EIN 933471348 · Headquarters: OAKLAND, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Woodman Cemetery Association

    EIN 334750921 · Headquarters: Ft Worth, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Woodpile Foundation Inc

    EIN 842522471 · Headquarters: WAUPACA, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  31. Woodrow W Woods Education Tr

    EIN 546409374 · Headquarters: MILWAUKEE, WI, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-PF

  32. Woods and Prairie Foundation

    EIN 464357647 · Headquarters: NORTHBROOK, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  33. Woods and Waters Club of Northern Ohio

    EIN 341700069 · Headquarters: Chagrin Falls, OH, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  34. Woods and Waters Foundation

    EIN 751833438 · Headquarters: Dallas, TX, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  35. Woods and Waters Land Trust Inc

    EIN 261340083 · Headquarters: FRANKFORT, KY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Woods and Waters Sportsmens Club Inc

    EIN 510148800 · Headquarters: Lake Geneva, WI, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. Woods and Wayside International Inc

    EIN 260743445 · Headquarters: HOPEWELL, NJ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  38. Woods Cemetery Association

    EIN 450541529 · Headquarters: Bartlett, TN, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  39. Woods Cemetery Association

    EIN 751954862 · Headquarters: TENAHA, TX, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  40. Woods End Agricultural Institute

    EIN 010369823 · Headquarters: Mt Vernon, ME, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  41. Woods King Jr Family Foundation

    EIN 341868095 · Headquarters: Cleveland, OH, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  42. Woods N Water Youth

    EIN 320453604 · Headquarters: Fruita, CO, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  43. Woods Not Waste

    EIN 845097047 · Headquarters: Missoula, MT, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Woods Pond Water Quality Association

    EIN 813550835 · Headquarters: Bridgton, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Woods Walk Sanctuary Inc

    EIN 421756478 · Headquarters: Sudbury, MA, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  46. Woodside Garden Club

    EIN 841636287 · Headquarters: Rochester, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. Woodside Institute Inc Dba Inst for Sustainable Communication

    EIN 371439700 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  48. Woodside-Atherton Garden Club

    EIN 946103528 · Headquarters: Menlo Park, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Woodsmen Land Trust Inc

    EIN 273781914 · Headquarters: Old Saybrook, CT, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  50. Woodspring Wildlife Preserve

    EIN 863759891 · Headquarters: WOLFFORTH, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Woodstock Land Conservancy Inc

    EIN 222950482 · Headquarters: Woodstock, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Woodstown Beautification Committee Inc

    EIN 311501728 · Headquarters: Woodstown, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Woodvamp

    EIN 881866271 · Headquarters: Pomeroy, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Woodville Karst Plain Project

    EIN 593729292 · Headquarters: NEWBERRY, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  55. Woodwild Park Association

    EIN 320459299 · Headquarters: Metuchen, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Woolen Mills Road Inc

    EIN 371528371 · Headquarters: CHARLOTTESVILLE, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. Woolrich Outdoor Foundation

    EIN 852825979 · Headquarters: HARRISON, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Woonasquatucket River Watershed

    EIN 050519694 · Headquarters: PROVIDENCE, RI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Worcester County Environmental Community Agricultural Network

    EIN 810725966 · Headquarters: Shrewsbury, MA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  60. Worcester County Garden Club Trust

    EIN 526060396 · Headquarters: Ocean Pines, MD, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  61. Worcester Garden Club Inc

    EIN 046156609 · Headquarters: WORCESTER, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  62. Worcester Roots Project

    EIN 050566468 · Headquarters: Worcester, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  63. Worclab Inc

    EIN 900542706 · Headquarters: WORCESTER, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  64. Word of Life Christian Church

    EIN 650951416 · Headquarters: Edina, MN, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  65. Work on Climate

    EIN 871756849 · Headquarters: Berkeley, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Workboat Life Inc

    EIN 934366480 · Headquarters: Yorktown, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Workin Rootz

    EIN 883068422 · Headquarters: Detroit, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Working Community Enterprise Organizations Inc

    EIN 481197374 · Headquarters: Kansas City, KS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Working for Rivers Foundation Inc

    EIN 270909711 · Headquarters: ASPEN, CO, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  70. Working Forests Coalition

    EIN 372157587 · Headquarters: Olympia, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Working Life Media Education Project

    EIN 922595353 · Headquarters: Spokane, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. World Aral Region Charity Inc

    EIN 814336417 · Headquarters: Glenmont, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. World Association for Glacier Protection

    EIN 464845768 · Headquarters: IRVINE, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  74. World Association of Natural Disaster Awareness and Assistance

    EIN 272176515 · Headquarters: Delray Beach, FL, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  75. World Cup of Gardening

    EIN 453970313 · Headquarters: DEXTER, MI, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  76. World Ecological Organization Inc

    EIN 593456908 · Headquarters: Tampa, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. World Endeavor Inc

    EIN 208919045 · Headquarters: OKLAHOMA CITY, OK, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  78. World Environment Center Inc

    EIN 133100197 · Headquarters: Bethesda, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. World Environmental Conservancy Inc

    EIN 821683240 · Headquarters: ATLANTA, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  80. World Environmental Organization

    EIN 311737501 · Headquarters: Henderson, NV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. World Forestry Center

    EIN 936034757 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. World Foundation for Environment

    EIN 521760819 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  83. World Green Building Council Inc

    EIN 300279904 · Headquarters: MARKHAM, ONTARIO, CA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. World Green Growth Organization

    EIN 862748299 · Headquarters: Bayside, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  85. World Group Foundation

    EIN 923702612 · Headquarters: ROCKY RIVER, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  86. World Health One Step at a Time Inc

    EIN 823572878 · Headquarters: Conway, SC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. World Health Society

    EIN 850567686 · Headquarters: CROCKETT, CA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  88. World Hunger Team Inc

    EIN 262971559 · Headquarters: Nashville, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. World Information Transfer

    EIN 133540144 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. World Mine Tailings Failures

    EIN 833883531 · Headquarters: Stonington, ME, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. World Ocean Observatory

    EIN 465693943 · Headquarters: SEDGWICK, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. World Oceans Environmental Protection Foundation

    EIN 453711205 · Headquarters: MONTEREY PARK, CA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  93. World Online Academic Association

    EIN 853964529 · Headquarters: Los Angeles, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. World Organization

    EIN 611577084 · Headquarters: Henderson, NV, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. World Organization of Whalewatching

    EIN 911844753 · Headquarters: Olympia, WA, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  96. World Pal Inc

    EIN 061418276 · Headquarters: MOHEGAN LAKE, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. World Preserve Inc

    EIN 202959181 · Headquarters: Clermont, FL, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  98. World Puffin Congress

    EIN 993683715 · Headquarters: PORT TOWNSEND, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. World Rainforest Fund

    EIN 942914127 · Headquarters: Walnut Creek, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. World Record Muskie Alliance

    EIN 201741826 · Headquarters: Woodstock, IL, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

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