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. Balcones Canyonlands Chapter - Texas Master Naturalist Program

    EIN 833273765 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Bald Head Island Conservancy Inc

    EIN 581574496 · Headquarters: BALD HEAD ISLAND, NC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Baldwin Center for Preservation Development

    EIN 261586168 · Headquarters: NORTH GARDEN, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  4. Baldwin Civic Association Inc

    EIN 454044513 · Headquarters: Baldwin, NY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  5. Baldwin County Master Gardeners Inc

    EIN 200200060 · Headquarters: Fairhope, AL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Ball Ground Garden Club

    EIN 861820383 · Headquarters: BALL GROUND, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Ballard Family Nature Center Inc

    EIN 371389458 · Headquarters: ALTAMONT, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Ballard-irving-white Birch Lakes Association

    EIN 391908560 · Headquarters: STAR LAKE, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Ballona Wetland Land Trust

    EIN 954542207 · Headquarters: Playa Del Rey, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Ballona Wetlands Conservancy

    EIN 912100439 · Headquarters: IRVINE, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  11. Ballona Wetlands Foundation

    EIN 954691304 · Headquarters: PLAYA VISTA, CA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  12. Balloon Brigade

    EIN 611905428 · Headquarters: HERMOSA BEACH, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Ballston Lake Improvement Association

    EIN 760849403 · Headquarters: Ballston Lake, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Balmville Citizens Association

    EIN 141790207 · Headquarters: NEWBURGH, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Balsam Branch Partnership Inc

    EIN 391963477 · Headquarters: Amery, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Balsam Moon Preserve

    EIN 862030622 · Headquarters: PINE RIVER, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  17. Balsam Mountain Trust

    EIN 562217688 · Headquarters: Sylva, NC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Baltimore County Land Trust Coalition Inc

    EIN 993552139 · Headquarters: HUNT VALLEY, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Baltimore Green Map

    EIN 274605649 · Headquarters: Baltimore, MD, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Baltimore Green Space

    EIN 260530374 · Headquarters: Baltimore, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Baltimore Harbor Watershed Association Inc

    EIN 020725681 · Headquarters: Baltimore, MD, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  22. Baltimore Herb Festival Inc

    EIN 522089578 · Headquarters: Gwynn Oak, MD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Baltimore Reforestation Project Inc

    EIN 862247812 · Headquarters: BALTIMORE, MD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Baltimore Tree Trust Inc

    EIN 264031411 · Headquarters: BALTIMORE, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Baltimore Woods Nature Center

    EIN 160973044 · Headquarters: Marcellus, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Bana Foundation Inc

    EIN 850796674 · Headquarters: Bucyrus, OH, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  27. Bana Kasende Foundation

    EIN 863779236 · Headquarters: Frederick, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Banana Leaf Farms

    EIN 334501115 · Headquarters: Vallejo, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Bancroft Foundation

    EIN 873614186 · Headquarters: Portland, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. Bandera Canyonlands Alliance

    EIN 320241394 · Headquarters: Vanderpool, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Bandera Wranglers

    EIN 830903569 · Headquarters: Bandera, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Bandon Organic Growers

    EIN 931233761 · Headquarters: Bandon, OR, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. Bands for Lands

    EIN 841364135 · Headquarters: Longmont, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Bangladesh Environment Network

    EIN 582454949 · Headquarters: Dublin, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Bangor Area Storm Water Group Inc

    EIN 562585669 · Headquarters: Orono, ME, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Bangor Beautiful Inc

    EIN 920296801 · Headquarters: BANGOR, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Bangor Greendrinks Inc

    EIN 460943227 · Headquarters: Bangor, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Bangor Hall and Park

    EIN 463526716 · Headquarters: Bangor, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Bangor Land Trust

    EIN 330997433 · Headquarters: BANGOR, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Bank Climate Advocates

    EIN 882047353 · Headquarters: Los Angeles, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Banklick Watershed Council Inc

    EIN 421584206 · Headquarters: FORT MITCHELL, KY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Banks of the Wabash Inc

    EIN 351994059 · Headquarters: Lafayette, IN, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. Bantam Lake Protective Association Incorporated

    EIN 061312754 · Headquarters: Bantam, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  44. Bantam River Watershed Association Inc

    EIN 510457348 · Headquarters: Washington Depot, CT, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  45. Bar X Ranch Conservatory

    EIN 860686055 · Headquarters: GOODYEAR, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Barataria-Terrebonne Estuary Foundation

    EIN 721330053 · Headquarters: Thibodaux, LA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  47. Barbee Lakes Conservation Assn Inc

    EIN 311257491 · Headquarters: North Webster, IN, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  48. Bardini Foundation Inc

    EIN 912151655 · Headquarters: Bishop, CA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  49. Barefoot Foundation Inc

    EIN 455481347 · Headquarters: SUNNY ISLES BEACH, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Barefoot Gardeners Club

    EIN 201382199 · Headquarters: Selbyville, DE, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  51. Bark

    EIN 931263288 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Barker Hunter Vistara Family Foundation Fka Barker-Hunter Family Foundation

    EIN 841481188 · Headquarters: Greenwood Village, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Barley Hops & Water

    EIN 843462750 · Headquarters: Fayetteville, AR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Barlow Trail Association

    EIN 201120117 · Headquarters: Rhododendron, OR, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  55. Barnacles and Bees

    EIN 831313312 · Headquarters: BREMERTON, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Barnard Silver Lake Association Inc

    EIN 222564251 · Headquarters: Barnard, VT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Barnegat Bay Watershed and Estuary Foundation Inc

    EIN 223345962 · Headquarters: Island Heights, NJ, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  58. Barnegat Branch Rail Trail Alliance

    EIN 223789942 · Headquarters: Lanoka Harbor, NJ, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  59. Barnegat Community Garden Inc

    EIN 882130811 · Headquarters: BARNEGAT, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Barnegat Garden Club Inc

    EIN 521720436 · Headquarters: Barnegat, NJ, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  61. Barnett Reservoir Foundation

    EIN 274116779 · Headquarters: Brandon, MS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Barnett Shale Energy Education Council

    EIN 260435585 · Headquarters: FORT WORTH, TX, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990

  63. Barnett Shale Water Conservation and Management Committee Inc

    EIN 451534931 · Headquarters: FORT WORTH, TX, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  64. Barnhart Grove Prairie Restoration Project

    EIN 371404929 · Headquarters: CHAMPAIGN, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Barnstable County Water Utilities Associationinc

    EIN 043312650 · Headquarters: EAST HARWICH, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Barnstable Land Trust Inc

    EIN 222483963 · Headquarters: WEST BARNSTABLE, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Barnstable Ponds Coalition

    EIN 334245962 · Headquarters: Marstons Mills, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Barnum Ecological Nature Zone Inc

    EIN 843110841 · Headquarters: Grand Rapids, MN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Barnum Lake Association

    EIN 921294212 · Headquarters: HACKENSACK, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. BARR LAKE AND MILTON RESERVOIR WATERSHED CO Samantha Miller

    EIN 651250027 · Headquarters: DENVER, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Barrel Bag

    EIN 831447494 · Headquarters: Mill Valley, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Barrett Lake Improvement Association Inc

    EIN 271505893 · Headquarters: Barrett, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Barrier Island Parks Society Inc

    EIN 650327405 · Headquarters: BOCA GRANDE, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Barrier Island Preservation Company

    EIN 862682783 · Headquarters: ISLE OF PALMS, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Barrier Island Restoration & Development Society Inc

    EIN 272812503 · Headquarters: Gretna, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Barrier Islands Preservation & Protection Assoc Inc

    EIN 593044836 · Headquarters: Melbourne, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Barrington Area Conservation Trust Inc

    EIN 364478511 · Headquarters: BARRINGTON, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Barrington Garden Club

    EIN 261374971 · Headquarters: Barrington, RI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Barrio Electrico

    EIN 843087671 · Headquarters: FORT COLLINS, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Barron County Master Gardeners

    EIN 460473996 · Headquarters: RICE LAKE, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Barry and Patricia Wakeman Educational Foundation Inc

    EIN 262544860 · Headquarters: CINCINNATI, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Barry Starr Phoenix Indian School Park Memorial Trust

    EIN 866269772 · Headquarters: PHOENIX, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Barrys Grove Inc

    EIN 883319780 · Headquarters: WALDEN, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Barshinger Creek Preservation Alliance

    EIN 993940957 · Headquarters: Red Lion, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Bartholomew County Conservation Council Inc

    EIN 352059536 · Headquarters: Columbus, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Bartlett Arboretum Association Inc

    EIN 066079591 · Headquarters: STAMFORD, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Bartlett Park Community Garden Inc

    EIN 825192164 · Headquarters: St Petersburg, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Bartram Garden Club

    EIN 813652196 · Headquarters: Fernandina Beach, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Bartram Trail Society of Florida

    EIN 833947326 · Headquarters: FLORAHOME, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Bartram Trail Wilderness Trust

    EIN 204720735 · Headquarters: EVANS, GA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  91. Basecamp Explorer Foundation USA

    EIN 263979738 · Headquarters: DENVER, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Basel Action Network

    EIN 010918435 · Headquarters: SEATTLE, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Bashan Lake Association

    EIN 061339061 · Headquarters: East Haddam, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Basin & Range Watch Foundation

    EIN 475524454 · Headquarters: Beatty, NV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Basin and Range Trail Advocates

    EIN 880495300 · Headquarters: Las Vegas, NV, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  96. Bass Angler Coalition

    EIN 413700907 · Headquarters: Athens, AL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Bass Anglers for North Carolina Lakes Inc

    EIN 882427991 · Headquarters: CARY, NC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Bass Illinois Railroad Quiet Zone Company

    EIN 332144551 · Headquarters: Fort Wayne, IN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Bass Lake Association of Elk Rapids

    EIN 882049359 · Headquarters: Elk Rapids, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Bass Lake Association of Wright County Inc

    EIN 411625958 · Headquarters: Annandale, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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