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. Lafayette Tree Fund Inc

    EIN 351896066 · Headquarters: Lafayette, IN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Lago Vista Festival Foundation Inc

    EIN 161639314 · Headquarters: Lago Vista, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Lagoon Pond Association Inc

    EIN 043254215 · Headquarters: Vineyard Hvn, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Lagoon Valley Conservancy

    EIN 264793387 · Headquarters: Vacaville, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  5. Lagoon Watemen Alliance

    EIN 881121704 · Headquarters: Melbourne Beach, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. LagoonKeepers.org

    EIN 141895034 · Headquarters: Riviera Beach, FL, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  7. Lagrange County Lakes Council Inc

    EIN 421559346 · Headquarters: Lagrange, IN, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Lagrange County Tourism Foundation Inc

    EIN 334001099 · Headquarters: SHIPSHEWANA, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Laguna Beach Garden Club

    EIN 237297058 · Headquarters: LAGUNA BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Laguna Canyon Conservancy

    EIN 330294068 · Headquarters: Laguna Beach, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Laguna Canyon Foundation

    EIN 330441816 · Headquarters: LAGUNA BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Laguna Creek Watershed Council

    EIN 263144587 · Headquarters: Wilton, CA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  13. Laguna Greenbelt Inc

    EIN 237111922 · Headquarters: LAGUNA BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Laguna Ocean Foundation

    EIN 710953427 · Headquarters: LAGUNA BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Lahontan Audubon Society Northwest Nevada Bird Alliance

    EIN 237181150 · Headquarters: Reno, NV, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Lahontan Valley Land and Water Alliance

    EIN 300181966 · Headquarters: FALLON, NV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Lahui Foundation

    EIN 843807003 · Headquarters: KAHUKU, HI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  18. Lake 360 Inc

    EIN 473873486 · Headquarters: Long Lake, MN, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  19. Lake Advocates

    EIN 473933992 · Headquarters: Kingston, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Lake Affect Foundation

    EIN 923965315 · Headquarters: Chicago, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  21. Lake Agawam Conservancy Inc

    EIN 842984845 · Headquarters: SOUTHAMPTON, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Lake Alden Watershed Inc

    EIN 823398843 · Headquarters: Honesdale, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Lake Allatoona Association Inc

    EIN 260367549 · Headquarters: Cartersville, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Lake Anasagunticook Association

    EIN 943480860 · Headquarters: Canton, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Lake and Trails Organization

    EIN 263132922 · Headquarters: MACEDONIA, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Lake and Valley Garden Club

    EIN 156019359 · Headquarters: Cooperstown, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Lake Andrew Improvement Association Inc

    EIN 411766359 · Headquarters: New London, MN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Lake Ann Improvement Association

    EIN 300634838 · Headquarters: Howard Lake, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Lake Anna Civic Association Inc

    EIN 541576137 · Headquarters: Mineral, VA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  30. Lake Apopka North Shore Foundation Inc

    EIN 460900980 · Headquarters: Apopka, FL, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  31. Lake Arbutus Association

    EIN 392037374 · Headquarters: MERRILLAN, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Lake Archer Association Corporation

    EIN 823981538 · Headquarters: WRENTHAM, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  33. Lake Area Industry Alliance

    EIN 721500219 · Headquarters: LAKE CHARLES, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Lake Armington Association Inc

    EIN 020351296 · Headquarters: PIERMONT, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Lake Arrowhead Conservation Council

    EIN 261154163 · Headquarters: NORTH WATERBORO, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Lake Association Buckhorn and Emerald Ltd

    EIN 821453970 · Headquarters: MERRILLAN, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Lake Association of Oneida Lake Inc

    EIN 263432592 · Headquarters: HARSHAW, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Lake Attitash Association Inc

    EIN 383796965 · Headquarters: Amesbury, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Lake Auburn Watershed Neighborhood Association (Lawna)

    EIN 263658105 · Headquarters: AUBURN, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Lake Avalon Property Owners Improvement Association

    EIN 943436996 · Headquarters: Hillman, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Lake Baikal Heritage Foundation

    EIN 392061320 · Headquarters: Tucson, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Lake Ballantyne Lakeshore Association

    EIN 300748430 · Headquarters: MADISON LAKE, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  43. Lake Beebe Watershed Association Ltd

    EIN 030372043 · Headquarters: WEST HARTFORD, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Lake Belle Taine Association

    EIN 813890278 · Headquarters: Nevis, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Lake Benton Lake Association

    EIN 333690703 · Headquarters: Lake Benton, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Lake Benton Lake Improvement Association Inc

    EIN 208119581 · Headquarters: Lake Benton, MN, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  47. Lake Beulah Protective and Improvement Association

    EIN 300125230 · Headquarters: EAST TROY, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Lake Bixhoma Foundation

    EIN 811497862 · Headquarters: Bixby, OK, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  49. Lake Bloomers Garden Club

    EIN 833601422 · Headquarters: Sunrise Beach, MO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Lake Blue Ridge Civic Association Incorporated

    EIN 455619933 · Headquarters: MCCAYSVILLE, GA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Lake Bluff Farms

    EIN 301120161 · Headquarters: Manistee, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Lake Bluff Garden Club

    EIN 363435300 · Headquarters: Lake Bluff, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Lake Bluff Open Lands Association

    EIN 363111442 · Headquarters: Lake Bluff, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Lake Bomoseen Assn Inc

    EIN 030218183 · Headquarters: Castleton, VT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Lake Bomoseen Environmental Alliance Inc

    EIN 933572336 · Headquarters: Bomoseen, VT, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Lake Bomoseen Preservation Trust Inc

    EIN 472874438 · Headquarters: Bomoseen, VT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Lake Bonaparte Conservation Club

    EIN 050527183 · Headquarters: Harrisville, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. Lake Bonney Conservation Association

    EIN 200829268 · Headquarters: Bonney Lake, WA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  59. Lake Boon Improvement Association Inc

    EIN 222907604 · Headquarters: Stow, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Lake Brantley Lake Managementassociation Inc

    EIN 208176882 · Headquarters: LONGWOOD, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. Lake Brophy Association

    EIN 161735405 · Headquarters: Alexandria, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Lake Buchanan Conservation Corporation

    EIN 861157331 · Headquarters: BUCHANAN DAM, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Lake Cadjaw Watershed Association

    EIN 300092670 · Headquarters: Honesdale, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Lake California Garden Club Inc

    EIN 812626674 · Headquarters: Cottonwood, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Lake Campbell Improvement Assosciat Ion

    EIN 460366191 · Headquarters: Brookings, SD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Lake Cane Restoration Society Inc

    EIN 263400417 · Headquarters: ORLANDO, FL, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  67. Lake Carey Welfare Association

    EIN 264494356 · Headquarters: Tunkhannock, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Lake Carmi Community Foundation Inc

    EIN 814660751 · Headquarters: Franklin, VT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  69. Lake Casitas Improvement Foundation

    EIN 043822461 · Headquarters: Oak View, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Lake Cavanaugh Trust

    EIN 911687003 · Headquarters: EDMONDS, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Lake Centralia Association Inc

    EIN 881879549 · Headquarters: Centralia, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Lake Champlain Botanical Garden Inc

    EIN 334403824 · Headquarters: Westport, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Lake Champlain Committee Inc

    EIN 222482466 · Headquarters: BURLINGTON, VT, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  74. Lake Champlain International Inc

    EIN 030360467 · Headquarters: Burlington, VT, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990

  75. Lake Champlain Land Trust Inc

    EIN 030267331 · Headquarters: BURLINGTON, VT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Lake Champlain Restoration Association

    EIN 030370174 · Headquarters: Bridport, VT, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  77. Lake Chapeau Habitat Committee Inc

    EIN 411956522 · Headquarters: Albert Lea, MN, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  78. Lake Charles Facilities Corporation

    EIN 200857142 · Headquarters: Lake Charles, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Lake Cherokee Preservation Club

    EIN 800876384 · Headquarters: Henderson, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Lake Chrisann Community Association

    EIN 352495859 · Headquarters: MONTROSE, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Lake City Environmental Learning Program

    EIN 411808529 · Headquarters: LAKE CITY, MN, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  82. Lake City Food Pantry Corp

    EIN 920250443 · Headquarters: Lake City, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Lake City Trail Builder's Association Inc

    EIN 815217841 · Headquarters: Coeur dAlene, ID, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Lake Claire Community Land Trust Inc

    EIN 800197828 · Headquarters: Atlanta, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. Lake Cochituate Watershed Council Inc

    EIN 320303380 · Headquarters: Natick, MA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  86. Lake Colby Association Inc

    EIN 753074896 · Headquarters: Saranac Lake, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Lake Como Lake Committee

    EIN 391454655 · Headquarters: Lake Geneva, WI, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. Lake Conway-point Remove Watershed Alliance

    EIN 465378328 · Headquarters: Conway, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Lake Country Charter Chapter of the American Business Womens Assn

    EIN 751616430 · Headquarters: Mineola, TX, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Lake Country Garden Club

    EIN 200945882 · Headquarters: Honeoye, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. Lake County Audubon Society

    EIN 273651365 · Headquarters: Libertyville, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Lake County Farm Bureau Education Corporation

    EIN 300282790 · Headquarters: LAKEPORT, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. Lake County High Riders Snow Trails Association

    EIN 463742596 · Headquarters: Leadville, CO, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  94. Lake County Land Trust Organization

    EIN 680332712 · Headquarters: LAKEPORT, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Lake County Master Gardeners Association Inc

    EIN 273557621 · Headquarters: Crown Point, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Lake County Off-road Conservation

    EIN 262729476 · Headquarters: mentor, OH, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  97. Lake County Properties Inc

    EIN 362903290 · Headquarters: CHICAGO, IL, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990

  98. Lake County Resource Initiative

    EIN 931330699 · Headquarters: LAKEVIEW, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Lake County Umbrella Watershed Council

    EIN 264078244 · Headquarters: LAKEVIEW, OR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Lake County Zebra Mussel Project Foundation

    EIN 882150430 · Headquarters: Round Lake, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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