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. Baby Katies

    EIN 384013444 · Headquarters: Snellville, GA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Baby-kerr-kid-lost-mann & Mckeown Lakes Association

    EIN 203293635 · Headquarters: Hackensack, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Babylon Beautification Society Inc

    EIN 112599859 · Headquarters: BABYLON, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Bachman Lake Foundation

    EIN 752877774 · Headquarters: Dallas, TX, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  5. Back Bay National Wildlife Refuge Society

    EIN 842825026 · Headquarters: Virginia Beach, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Back Charity Foundation of Florida

    EIN 331868509 · Headquarters: NAPLES, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Back Country Horsemen Arizona

    EIN 992037522 · Headquarters: Mesa, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Back Country Horsemen First Coast Corp

    EIN 824903246 · Headquarters: ST AUGUSTINE, FL, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  9. Back Country Horsemen Inc

    EIN 810417844 · Headquarters: Columbia Falls, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Back Country Horsemen North West Chapter

    EIN 471484077 · Headquarters: Corrales, NM, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Back Country Horsemen of Alabama Inc

    EIN 262321096 · Headquarters: ASHLAND, AL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Back Country Horsemen of Alaska

    EIN 300516210 · Headquarters: Palmer, AK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Back Country Horsemen of America

    EIN 363712557 · Headquarters: Missoula, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Back Country Horsemen of America

    EIN 810468209 · Headquarters: COLUMBIA FALLS, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Back Country Horsemen of America

    EIN 830311954 · Headquarters: Pinedale, WY, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  16. Back Country Horsemen of America

    EIN 841192608 · Headquarters: Canon City, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Back Country Horsemen of America

    EIN 880459445 · Headquarters: Elko, NV, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Back Country Horsemen of America

    EIN 880493731 · Headquarters: RENO, NV, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  19. Back Country Horsemen of America

    EIN 931266092 · Headquarters: Salem, OR, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Back Country Horsemen of Centralarizona

    EIN 204533820 · Headquarters: PRESCOTT, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Back Country Horsemen of Colorado

    EIN 841522692 · Headquarters: DURANGO, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Back Country Horsemen of Georgia Inc

    EIN 472301704 · Headquarters: Blue Ridge, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Back Country Horsemen of Idaho Inc

    EIN 800594985 · Headquarters: Pomeroy, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Back Country Horsemen of Missouri Inc

    EIN 900192935 · Headquarters: Wildwood, MO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Back Country Horsemen of Nevada Carson Valley Chapter

    EIN 811825348 · Headquarters: MINDEN, NV, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  26. Back Country Horsemen of New Mexico Zuni Mountain Chapter

    EIN 811349168 · Headquarters: Thoreau, NM, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  27. Back Country Horsemen of the Croatan

    EIN 463860510 · Headquarters: New Bern, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Back Country Horsemen of the Virginia Highlands

    EIN 475092191 · Headquarters: Fries, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Back Country Horsemen of the White Mountains Az

    EIN 923808836 · Headquarters: Show Low, AZ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Back Country Horsemen of Utah Southwest Chapter

    EIN 454432737 · Headquarters: Saint George, UT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Back Country Horsemen of Washington

    EIN 261581347 · Headquarters: ELLENSBURG, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Back Country Land Trust of San Diego County

    EIN 931060214 · Headquarters: ALPINE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Back County Horsemen of Montana

    EIN 810480297 · Headquarters: Columbia Falls, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  34. Back Mountain Bloomers Garden Club

    EIN 331191794 · Headquarters: Dallas, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Back Porch Energy Education Corporation

    EIN 260531723 · Headquarters: Chester, VA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. Back River Alliance

    EIN 261186307 · Headquarters: Westport Island, ME, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  37. Back River Foundation Inc

    EIN 843093646 · Headquarters: ESSEX, MD, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  38. Back River Restoration Committee In

    EIN 262595058 · Headquarters: BALTIMORE, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Back the Wild Llc

    EIN 844791742 · Headquarters: Evergreen, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Back to Basics Nature Alliance

    EIN 301195654 · Headquarters: Blanchester, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Back to Ground Natural Burial

    EIN 993498932 · Headquarters: IOWA CITY, IA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Back to Mother Natures Gardening Inc

    EIN 473080032 · Headquarters: Port Orford, OR, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  43. Back to the River Inc

    EIN 470823801 · Headquarters: OMAHA, NE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Back2earth Inc

    EIN 831128289 · Headquarters: Miami, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Backbone Lake Friends Inc

    EIN 421480846 · Headquarters: ELKADER, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Backcountry Alliance

    EIN 853712557 · Headquarters: Montrose, CO, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Backcountry Champions Creative Stud Io Inc

    EIN 393947955 · Headquarters: Naperville, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Backcountry Horsemen of California Inc

    EIN 943232751 · Headquarters: Bakersfield, CA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  49. Backcountry Horsemen of California Inc - Kern Sierra Unit

    EIN 770225487 · Headquarters: BAKERSFIELD, CA, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  50. Backcountry Horsemen of Oregon Inc

    EIN 931220230 · Headquarters: Klamath Falls, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Backcountry Hunters & Anglers

    EIN 201037177 · Headquarters: MISSOULA, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Backcountry Resource Advocacy Group Inc

    EIN 471507744 · Headquarters: Jacumba, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Backwater Gardens Lake Maintenance Assn Inc

    EIN 472628770 · Headquarters: Memphis, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Backyard Butterflies

    EIN 833626758 · Headquarters: Hillsborough, NC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Backyard Conservation

    EIN 932367330 · Headquarters: COLUMBUS, OH, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  56. Backyard Flower Friends

    EIN 934570256 · Headquarters: WINNETKA, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Backyard Fruit Growers Inc

    EIN 452987977 · Headquarters: Annville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Backyard Gardeners

    EIN 205752127 · Headquarters: CHESAPEAKE, VA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Backyard Nature

    EIN 922975009 · Headquarters: Pittbsurgh, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Backyard Nature Center

    EIN 300504247 · Headquarters: Glencoe, IL, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Backyard Tourist Incorporated

    EIN 912029025 · Headquarters: Ocean Shores, WA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. Bacon Swamp Farms Inc

    EIN 472424548 · Headquarters: Indianapolis, IN, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  63. Bad Lines Good Times Inc

    EIN 331442553 · Headquarters: Moorpark, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Badfish Slayers

    EIN 413243558 · Headquarters: Jacksonville Beach, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Badger Creek Corporation

    EIN 201210921 · Headquarters: STILWELL, KS, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  66. BadgerLand Foundation Inc

    EIN 883999106 · Headquarters: Monroe, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  67. Badlands Conservation Alliance

    EIN 450461922 · Headquarters: BISMARCK, ND, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Badlands National Park Conservancy

    EIN 830728866 · Headquarters: RAPID CITY, SD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Badlands Resource Conservation and Development Area Council Inc

    EIN 460424711 · Headquarters: Cody Lake Township, SD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Baduwa't Watershed Council

    EIN 813360776 · Headquarters: BLUE LAKE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Bagaduce Watershed Association

    EIN 743057210 · Headquarters: Penobscot, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Bagatelle Civic Association Inc

    EIN 800196723 · Headquarters: Melville, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Bagby Caretakers

    EIN 931322032 · Headquarters: Estacada, OR, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  74. Bagby Conservation Collective

    EIN 851018474 · Headquarters: Eugene, OR, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. Bagdad Waterfronts Partnership Incorporated

    EIN 260392726 · Headquarters: Bagdad, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Bagelparrot Conservation Alliance Inc

    EIN 463369051 · Headquarters: Chestnut Hill, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Bags from Rags

    EIN 392607158 · Headquarters: Conifer, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Bahamas Creek and Wetlands Restoration Foundation

    EIN 823020871 · Headquarters: CHARLESTON, SC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Bahamas Marine Ecocentre

    EIN 464866535 · Headquarters: Miami, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Bahamas National Trust Fund Inc

    EIN 371697045 · Headquarters: Princeton, NJ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  81. Bahamas Plastic Movement Inc

    EIN 843041673 · Headquarters: Westerville, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Bahamas Protected Areas Fund Inc

    EIN 394655259 · Headquarters: Nassau, BF · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Baie-de-henne Foundation-akl Inc

    EIN 871705001 · Headquarters: Miramar, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Baikoen Bonsai Kenkyu Kai

    EIN 851110749 · Headquarters: Temple City, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Bailey Island Preserve Foundation

    EIN 205843386 · Headquarters: EDISTO ISLAND, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Bainbridge Conservation Coalition

    EIN 923904848 · Headquarters: Bainbridge Island, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Bainbridge Island Garden Club

    EIN 911017166 · Headquarters: Bainbridge Island, WA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. Bainbridge Island Land Trust

    EIN 911439338 · Headquarters: BAINBRIDGE ISLAND, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Baird Creek Preservation Foundation Inc

    EIN 391992358 · Headquarters: GREEN BAY, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Baja Coastal Institute Inc

    EIN 452134066 · Headquarters: PACIFIC PALISADES, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Baja Pescador Inc

    EIN 992926974 · Headquarters: Henderson, NV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Baker Cnty Assn of Cons Districts

    EIN 930850001 · Headquarters: BAKER CITY, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Baker Pond Association Inc

    EIN 043083696 · Headquarters: Charlton City, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Baker Resources Coalition

    EIN 993117770 · Headquarters: Baker City, OR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Baker River Watershed Association

    EIN 020517623 · Headquarters: PLYMOUTH, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Bakman Sustainable Community Foundation Inc

    EIN 464821037 · Headquarters: Fresno, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Balance for Earth Inc

    EIN 813269141 · Headquarters: Satellite Beach, FL, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  98. Balance Resources

    EIN 813277309 · Headquarters: South Jordab, UT, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Balboa Conservation Project

    EIN 873825183 · Headquarters: PASADENA, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Balch Lake Improvement Organization Blimp

    EIN 421554346 · Headquarters: East Wakefield, NH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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