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. Friends of Versailles State Park Incorporated

    EIN 463414040 · Headquarters: Dillsboro, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Friends of Victory Lakes Association Incorporated

    EIN 201443213 · Headquarters: Williamstown, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Friends of Villa Grande

    EIN 640964108 · Headquarters: Villa Grande, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Friends of W Kerr Scott Lake Inc

    EIN 161742403 · Headquarters: Wilkesboro, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Friends of Wachusett Mountain Inc

    EIN 208559032 · Headquarters: Princeton, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Friends of Wacouta

    EIN 260589699 · Headquarters: Red Wing, MN, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Friends of Waimanalo

    EIN 843342567 · Headquarters: Waimanalo, HI, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  8. Friends of Wakefields Nemt Forest Inc

    EIN 882436520 · Headquarters: Wakefield, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Friends of Wakulla Springs State Park Inc

    EIN 593375905 · Headquarters: CRAWFORDVILLE, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Friends of Walker Highland Trails

    EIN 733098111 · Headquarters: Grand Rapids, MI, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  11. Friends of Walker Pond

    EIN 010449792 · Headquarters: Brooksville, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Friends of Wall Doxey

    EIN 473428642 · Headquarters: Waterford, MS, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  13. Friends of Wallkill River National Wildlife Refuge

    EIN 651287753 · Headquarters: SUSSEX, NJ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Friends of Walter Bradley Park Inc

    EIN 844276283 · Headquarters: Midway, KY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Friends of Warm Mineral Springs

    EIN 300787543 · Headquarters: North Port, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Friends of Warriors Path State Park Inc

    EIN 621737420 · Headquarters: Kingsport, TN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Friends of Wasatch Mountain State Park Inc

    EIN 870625082 · Headquarters: Midway, UT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Friends of Washington Grove Inc

    EIN 463951755 · Headquarters: Rochester, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Friends of Washington Oaks Gardens State Parks Inc

    EIN 593546523 · Headquarters: Palm Coast, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  20. Friends of Washington State Park

    EIN 824560859 · Headquarters: IMPERIAL, MO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Friends of Waterbury Reservoir

    EIN 465289367 · Headquarters: Waterbury Center, VT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Friends of Waterford Park Inc

    EIN 474164689 · Headquarters: Frederick, MD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Friends of Waterway 1

    EIN 800837578 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Friends of Watsessing Park Conservancy

    EIN 475669328 · Headquarters: Glen Ridge, NJ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Friends of Watson Bayou Inc

    EIN 593669349 · Headquarters: Panama City, FL, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  26. Friends of Waubesa Wetlands Inc

    EIN 833932682 · Headquarters: Madison, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Friends of Waubonsie State Park

    EIN 825509891 · Headquarters: RANDOLPH, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Friends of Webster County Conservation

    EIN 202849476 · Headquarters: FORT DODGE, IA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. Friends of Wedge Pond Incorporated

    EIN 992164493 · Headquarters: Winchester, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Friends of Weedon Island Inc

    EIN 593097484 · Headquarters: Saint Petersburg, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Friends of Wehr Nature Center Inc

    EIN 391416519 · Headquarters: FRANKLIN, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Friends of Weiser River Trail Inc

    EIN 820495183 · Headquarters: BOISE, ID, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  33. Friends of Wellfleet Ponds

    EIN 392184948 · Headquarters: Wellfleet, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Friends of West 104Th Street Garden

    EIN 992306147 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Friends of West Bay Inc

    EIN 208165887 · Headquarters: OSTERVILLE, MA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  36. Friends of West End Inc

    EIN 264545836 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Friends of West Salem Watersheds

    EIN 202959625 · Headquarters: Salem, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Friends of West Side Pond Inc

    EIN 814017052 · Headquarters: Goshen, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Friends of Western Promenade

    EIN 825509525 · Headquarters: Portland, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Friends of Westmoreland State Park

    EIN 452542531 · Headquarters: Montross, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Friends of Weymouth Woods Sandhills Nature Preserve

    EIN 812250486 · Headquarters: SOUTHERN PINES, NC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Friends of Whispering Oaks Lake

    EIN 873734872 · Headquarters: CATHEYS VALLEY, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  43. Friends of White Clay Creek State Park

    EIN 510381002 · Headquarters: Newark, DE, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Friends of White Deer Rock Inc

    EIN 843835708 · Headquarters: MIDDLEBURY, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Friends of White Plains

    EIN 462408873 · Headquarters: COOKEVILLE, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Friends of Whitehall

    EIN 020745324 · Headquarters: Woodville, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Friends of Whites Woods

    EIN 260141958 · Headquarters: Indiana, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Friends of Whittier Hills

    EIN 823885432 · Headquarters: WHITTIER, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Friends of Wilbraham Park A NJ Non-Profit Corporation

    EIN 874778521 · Headquarters: West Cape May, NJ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  50. Friends of Wilderness

    EIN 204597607 · Headquarters: STEAMBOAT SPRINGS, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Friends of Wilderness Park Inc

    EIN 470811785 · Headquarters: Lincoln, NE, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Friends of Wildlife Prairie Park

    EIN 208064678 · Headquarters: HANNA CITY, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  53. Friends of Wildwood Cemetery Inc

    EIN 884401915 · Headquarters: AMHERST, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  54. Friends of Wildwood Lake Nature Center Inc

    EIN 251676210 · Headquarters: Harrisburg, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Friends of Will Rogers Gardens Foundation

    EIN 833162792 · Headquarters: Oklahoma City, OK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Friends of Willa Lake

    EIN 872414829 · Headquarters: Salem, OR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  57. Friends of Willoughby State Forest Inc

    EIN 813985963 · Headquarters: Craftsbury, VT, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  58. Friends of Willow Creek of Sausalito

    EIN 453709094 · Headquarters: Sausalito, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Friends of Willow River Cemetery Inc

    EIN 843091543 · Headquarters: Hudson, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Friends of Willow River-Kinnickinnic State Parks

    EIN 391667467 · Headquarters: Hudson, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Friends of Willow Springs Open Space Inc

    EIN 815398658 · Headquarters: Morrison, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Friends of Wilmington Parks

    EIN 510336991 · Headquarters: MONTCHANIN, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Friends of Wilson Lake

    EIN 010455202 · Headquarters: WILTON, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Friends of Winding Stairs Inc

    EIN 472485353 · Headquarters: LAFAYETTE, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Friends of Winnebago County Conservation Found Inc

    EIN 460890017 · Headquarters: Forest City, IA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  66. Friends of Winnslie Parkway

    EIN 834625710 · Headquarters: CHICAGO, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  67. Friends of Winston Patrick Mcgregor Park

    EIN 473092560 · Headquarters: CLEBURNE, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Friends of Winter Pond Inc

    EIN 043328507 · Headquarters: WINCHESTER, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Friends of Winthrop Lake Inc

    EIN 332958931 · Headquarters: lexington, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Friends of Wisconsin Preservation Fund Inc

    EIN 391867005 · Headquarters: Thiensville, WI, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  71. Friends of Wolf Run Inc

    EIN 202777992 · Headquarters: Lexington, KY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Friends of Wompatuck State Park

    EIN 208013944 · Headquarters: HINGHAM, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Friends of Worcester

    EIN 233021689 · Headquarters: NORRISTOWN, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Friends of World Dictionary of Trees Society

    EIN 261417612 · Headquarters: Big Pine Key, FL, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Friends of Wormans Mill Park

    EIN 392891091 · Headquarters: Frederick, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Friends of Worthley Pond Inc

    EIN 823869456 · Headquarters: Peru, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Friends of Yellow Smoke Inc

    EIN 821653101 · Headquarters: DENISON, IA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. Friends of Yellowstone Lake State Park

    EIN 611658443 · Headquarters: BLANCHARDVILLE, WI, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  79. Friends of Zenger Farm

    EIN 931269630 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Friends Ofhudson

    EIN 562493573 · Headquarters: Hudson, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  81. Friends Ofklein Fen Nfp

    EIN 300430573 · Headquarters: West Chicago, IL, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  82. Friends on Ready Watch Against Raw Deals Inc

    EIN 300126628 · Headquarters: New Bethlehem, PA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  83. Friends with Helping Hands Incorporated

    EIN 264098172 · Headquarters: Pharr, TX, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  84. Friendship Club of Palm View Gardens Travel Resort

    EIN 593210340 · Headquarters: Zephyrhills, FL, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  85. Friendship Force of Greater Milwaukee Inc

    EIN 271510642 · Headquarters: Oconomowoc, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Friendship United Inc

    EIN 320531865 · Headquarters: Cumming, GA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  87. Friendsofthegreenwayinc

    EIN 030432071 · Headquarters: franklin, NC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Friess Lake Advancement Association

    EIN 883674271 · Headquarters: HUBERTUS, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. Fringed Campion Chapter of the Georgia Native Plant Society Inc

    EIN 871479610 · Headquarters: Macon, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Frio Canyon Garden Club

    EIN 820775547 · Headquarters: LEAKEY, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Frischkorn Memorial Fund for Seven Ponds

    EIN 386646184 · Headquarters: DETROIT, MI, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990

  92. Frisky's Wildlife and Primate Sanctuary Inc

    EIN 522055816 · Headquarters: WOODSTOCK, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Frog Creek Adventure School

    EIN 821541613 · Headquarters: REDONDO BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Frogtown Garden

    EIN 320376628 · Headquarters: SAINT PAUL, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. From Lot to Spot Inc

    EIN 203359738 · Headquarters: Los Angeles, CA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  96. From the Ground Up Community Garden Inc

    EIN 852653311 · Headquarters: Statesville, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. From the Heart Tribe

    EIN 842922603 · Headquarters: Los Angeles, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Fromearth4earth Inc

    EIN 861945442 · Headquarters: MIDDLEBURY, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Front 40 Enviromental Fight

    EIN 050570988 · Headquarters: Stephenson, MI, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  100. Front and Centered

    EIN 843336800 · Headquarters: Seattle, WA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

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