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. Cumberland Greenlakes Resource Conservation & Devel Council Inc

    EIN 611149815 · Headquarters: SOMERSET, KY, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  2. Cumberland Island Conservancy Inc

    EIN 582581071 · Headquarters: ATLANTA, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Cumberland Mountain Resource Conservation and Development Area

    EIN 621714170 · Headquarters: Clinton, TN, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  4. Cumberland River Compact Inc

    EIN 621709756 · Headquarters: NASHVILLE, TN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Cumberland Valley Preservation Soci Ety at Silver S

    EIN 270595595 · Headquarters: Mechanicsburg, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Cumberland Valley Rails to Trails

    EIN 932834409 · Headquarters: SHIPPENSBURG, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Cumberland Valley Rails to Trails Council Inc

    EIN 232630981 · Headquarters: SHIPPENSBURG, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Cumberland-harpeth Audubon Society C/o Frances Duvall

    EIN 621375511 · Headquarters: NASHVILLE, TN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Cumberland-shenandoah Fruit Workers Conference Inc

    EIN 810692172 · Headquarters: Blacksburg, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Cummings Valley Protective Association

    EIN 770428994 · Headquarters: Tehachapi, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  11. Cupertino Conservation Center Inc

    EIN 770182536 · Headquarters: San Jose, CA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. Curative Health Farms

    EIN 934450737 · Headquarters: Southfield, MI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Curb Appeal Inc

    EIN 384202475 · Headquarters: Dallas, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Cure100

    EIN 843505372 · Headquarters: CROTON ON HUDSON, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Current Innovation NFP

    EIN 812620127 · Headquarters: Chicago, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Current Problems Inc

    EIN 593255550 · Headquarters: Gainesville, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Curry Community Cares Inc

    EIN 832292430 · Headquarters: Brookings, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Curry Ridge Riders Inc

    EIN 920160607 · Headquarters: Trapper Creek, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Curry Watersheds Nonprofit

    EIN 331118832 · Headquarters: GOLD BEACH, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Curtis Forest Foundation

    EIN 862300538 · Headquarters: St Louis Park, MN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Cushing Pond Preservation Group

    EIN 203876661 · Headquarters: Hingham, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Custom Coastal Outreach Inc

    EIN 934392531 · Headquarters: Galveston, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Cuyahoga Falls Community Gardens Inc

    EIN 454720713 · Headquarters: SILVER LAKE, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Cuyahoga River Community Planning Organization

    EIN 341616693 · Headquarters: Cleveland, OH, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  25. Cuyahoga Valley Countryside Conservancy

    EIN 341896395 · Headquarters: CUYAHOGA FALLS, OH, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Cuyama Valley Conservancy

    EIN 270210459 · Headquarters: Maricopa, CA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  27. Cuyler Swindley

    EIN 922095913 · Headquarters: Hailey, ID, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. Cuyuna Range Conservation

    EIN 411618931 · Headquarters: Deerwood, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. CWMU Association

    EIN 462071187 · Headquarters: South Jordan, UT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Cyber Future Foundation

    EIN 263638933 · Headquarters: DALLAS, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Cycle Conservation Club of Vermont

    EIN 260273937 · Headquarters: Johnson, VT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Cycle Recyclery

    EIN 203252627 · Headquarters: LOS GATOS, CA, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  33. Cyclists of Gitchee Gumee Shores

    EIN 371590122 · Headquarters: DULUTH, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Cylburn Arboretum Friends Inc

    EIN 237091589 · Headquarters: BALTIMORE, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Cypress Area Garden Club

    EIN 721440678 · Headquarters: Benton, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Cypress Basin Texas Master Naturalist

    EIN 300514961 · Headquarters: Atlanta, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Cypress Foundation Inc

    EIN 262977133 · Headquarters: Corydon, KY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Cypress Gardens Chapter of the Society of Chartered Property And

    EIN 591731938 · Headquarters: Malvern, PA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  39. D Acres of New Hampshire Inc

    EIN 200489664 · Headquarters: DORCHESTER, NH, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990

  40. D&r Greenway Land Trust Inc

    EIN 223035836 · Headquarters: PRINCETON, NJ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. D'artagnan Farms Foundation

    EIN 842031829 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  42. D-17 Project

    EIN 923405022 · Headquarters: Vancouver, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. D1-R

    EIN 874138082 · Headquarters: EVINGTON, VA, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  44. D7etta Corporation

    EIN 852826454 · Headquarters: Baltimore, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Daana Blue Inc

    EIN 832018114 · Headquarters: MANHATTAN BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  46. Dacore Inc

    EIN 421417686 · Headquarters: Bloomfield, IA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  47. Dade City Garden Club Inc

    EIN 591790590 · Headquarters: DADE CITY, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  48. Dade Pine Initiative

    EIN 994861484 · Headquarters: Miami, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Daejayon

    EIN 993164604 · Headquarters: Round Rock, TX, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  50. Daffodil House Inc

    EIN 521891246 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990

  51. Daffodil Society of Minnesota

    EIN 943460515 · Headquarters: Golden Valley, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Daffodil Springtacular

    EIN 931995995 · Headquarters: Ashland, KY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Dahangloose Corporation

    EIN 843445056 · Headquarters: Lahaina, HI, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  54. Dahlia Hill Society of Midland

    EIN 383417612 · Headquarters: MIDLAND, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Dahlia Society of Ohio

    EIN 341406702 · Headquarters: Cleveland Heights, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Dai Ichi Bonsai Kai Inc

    EIN 954146348 · Headquarters: Redondo Beach, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  57. Daily Acts Organization

    EIN 203851259 · Headquarters: Petaluma, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Dairymen's Foundation Inc

    EIN 271500912 · Headquarters: BOULDER JUNCTION, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Dakota Prairies Resource Conservation and Development

    EIN 450439687 · Headquarters: Beulah, ND, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  60. Dakota Resource Council

    EIN 450363903 · Headquarters: BISMARCK, ND, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Dakota Tree Project

    EIN 844903608 · Headquarters: Albuquerque, NM, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Dakota West Resource Conservation and Development Area Inc

    EIN 450424041 · Headquarters: Dickinson, ND, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  63. Dakotas Chapter - International Society of Arboriculture

    EIN 850698987 · Headquarters: Aberdeen, SD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Dale Street Community Garden

    EIN 923403415 · Headquarters: Alexandria, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Dallas 2030 District

    EIN 831831841 · Headquarters: Dallas, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Dallas Arboretum and Botanical Garden

    EIN 237375815 · Headquarters: Dallas, Texas, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Dallas Arboretum Foundation

    EIN 822625052 · Headquarters: DALLAS, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Dallas County Conservation Foundation

    EIN 421360989 · Headquarters: PERRY, IA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Dallas County Master Gardener Association Inc 3200

    EIN 311491907 · Headquarters: DALLAS, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  70. Dallas Ecological Foundation

    EIN 751761481 · Headquarters: DALLAS, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Dallas Historic Tree Coalition

    EIN 752634734 · Headquarters: Wylie, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Dallas Safari Club Central Texas Chapter

    EIN 331689773 · Headquarters: FREDERICKSBURG, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Dallas Wetlands Foundation

    EIN 822533331 · Headquarters: DALLAS, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Damariscotta Lake Watershed Association

    EIN 010343953 · Headquarters: JEFFERSON, ME, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  75. Damariscotta Mills Fish Ladder Restoration

    EIN 331520758 · Headquarters: Nobleboro, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Damascus Citizens for Sustainability Inc

    EIN 262951372 · Headquarters: Milanville, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Dan River Basin Association

    EIN 562275695 · Headquarters: EDEN, NC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Dana Anne Yee Foundation

    EIN 475472442 · Headquarters: Honolulu, HI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Dana Point Earth Ocean Society

    EIN 710996701 · Headquarters: DANA POINT, CA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  80. Dancing Rabbit Ecovillage

    EIN 431762592 · Headquarters: Rutledge, MO, United States · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. Dancing with Fireflies Foundation Inc

    EIN 393643437 · Headquarters: Roseville, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Dandilyonn

    EIN 832260686 · Headquarters: Fremont, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Daniel Boone Native Gardens

    EIN 561241222 · Headquarters: Boone, NC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Daniel Boone Rails-to-trails Incorporated

    EIN 611371688 · Headquarters: Morehead, KY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Daniel Boone Wilderness Trail Association

    EIN 541801779 · Headquarters: GATE CITY, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Daniel Stowe Botanical Garden Foundation

    EIN 208362933 · Headquarters: BELMONT, NC, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990

  87. Danielle Cares for Chairs

    EIN 821037381 · Headquarters: Carmel, IN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Daniels Family Sustainable Energy Foundation

    EIN 844406629 · Headquarters: SEBASTOPOL, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  89. Daniels Hill Community Garden Inc

    EIN 813590680 · Headquarters: Lynchburg, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Danvers Garden Club

    EIN 042892184 · Headquarters: DANVERS, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Danville Long Pond Protective Association

    EIN 462427348 · Headquarters: Danville, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Danville Master Gardeners Association

    EIN 264093849 · Headquarters: DANVILLE, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Danvillealamo Garden Club

    EIN 943241869 · Headquarters: Danville, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Dar Thrift Store Inc

    EIN 933172535 · Headquarters: Jupiter, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Darbonne Master Gardeners Association

    EIN 465157732 · Headquarters: Farmerville, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Darby Creek Association Inc

    EIN 311339875 · Headquarters: Columbus, OH, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  97. Darby Creek Matters Inc

    EIN 260442149 · Headquarters: London, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Darby Creek Valley Association

    EIN 232291489 · Headquarters: Drexel Hill, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  99. Dare to Act Inc

    EIN 921234084 · Headquarters: Oakland Park, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Darien Garden Club

    EIN 464821960 · Headquarters: Darien, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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