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. The Oregon State Federation of Garden Clubs Inc

    EIN 930882184 · Headquarters: Dallas, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. The Oregon State Federation of Garden Clubs Inc

    EIN 930929981 · Headquarters: CORVALLIS, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. The Oregon State Federation of Garden Clubs Inc

    EIN 930935523 · Headquarters: Coos Bay, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. The Oregon State Federation of Garden Clubs Inc

    EIN 931016274 · Headquarters: Gold Beach, OR, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. The Oregon State Federation of Garden Clubs Inc

    EIN 931086425 · Headquarters: Port Orford, OR, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  6. The Oregon State Federation of Garden Clubs Inc

    EIN 931125564 · Headquarters: Newberg, OR, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. The Oregon State Federation of Garden Clubs Inc

    EIN 931139189 · Headquarters: Mount Hood Parkdale, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. The Oregon State Federation of Garden Clubs Inc

    EIN 931187598 · Headquarters: ASHLAND, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. The Oregon State Federation of Garden Clubs Inc

    EIN 931313399 · Headquarters: portland, OR, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  10. The Oregon State Federation of Garden Clubs Inc

    EIN 931329157 · Headquarters: HILLSBORO, OR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. The Oregon State Federation of Garden Clubs Inc

    EIN 936024927 · Headquarters: Eugene, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. The Oregon State Federation of Garden Clubs Inc

    EIN 936026945 · Headquarters: Damascus, OR, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  13. The Oregon State Federation of Garden Clubs Inc

    EIN 936030721 · Headquarters: Cave Junction, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. The Oregon State Federation of Garden Clubs Inc

    EIN 936031278 · Headquarters: Oregon City, OR, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  15. The Oregon State Federation of Garden Clubs Inc

    EIN 936040019 · Headquarters: Scappoose, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. The Organic Center Inc

    EIN 020626006 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. The Original Brant Rock Village Association

    EIN 920274867 · Headquarters: Brant Rock, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. The Original Happy Seniors of Cerritos Inc

    EIN 454039336 · Headquarters: CERRITOS, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. The Original United Citizens of Southwest Detroit

    EIN 382468699 · Headquarters: RIVER ROUGE, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. The Orion Society Inc

    EIN 223508064 · Headquarters: GREAT BARRINGTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. The Ormond Beach Task Force Inc

    EIN 870765679 · Headquarters: Port Hueneme, CA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  22. The Orphan Well Cooperative Inc

    EIN 863070182 · Headquarters: Tulsa, OK, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. The Outdoor Circle

    EIN 990085044 · Headquarters: HONOLULU, HI, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  24. The Outdoor Club of Port Jervis Inc

    EIN 814448411 · Headquarters: Port Jervis, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  25. The Outdoorist Foundation

    EIN 992441245 · Headquarters: DOVER, DE, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. The Outside Foundation

    EIN 464305638 · Headquarters: HILTON HEAD ISLAND, SC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. The Owens Valley Committee

    EIN 770071894 · Headquarters: BISHOP, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. The Oxford Society

    EIN 311813008 · Headquarters: Oxford, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  29. The Ozark Chinquapin Foundation C/o Stephen Bost

    EIN 462173789 · Headquarters: POPLAR BLUFF, MO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  30. The Ozone Hole Inc

    EIN 731659012 · Headquarters: EAGLEVILLE, PA, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  31. The Pachamama Alliance

    EIN 943249793 · Headquarters: San Francisco, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. The Pacific Watershed Institute

    EIN 911531043 · Headquarters: Olympia, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. The Paint Foundation

    EIN 850843619 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. The Palm Beach Chapter of the Rare Fruit Council International Inc

    EIN 650217720 · Headquarters: West Palm Beach, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. The Palm Society Southern California Chapter

    EIN 330254282 · Headquarters: Huntington Beach, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. The Palms Garden Club

    EIN 331217800 · Headquarters: Indio, CA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  37. The Pam & George Wendt Foundation

    EIN 204146419 · Headquarters: ANGELS CAMP, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. The Paper Bear Inc

    EIN 922664169 · Headquarters: SANTA ROSA BEACH, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. The Paper Truck

    EIN 260450988 · Headquarters: South Haven, MI, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. The Paramount Place

    EIN 010957068 · Headquarters: Fort Worth, TX, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  41. The Park and Resources Conservation Foundation Inc

    EIN 521339854 · Headquarters: Glenn Dale, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. The Park at St Lukes Inc

    EIN 581955142 · Headquarters: Atlanta, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. The Parks and Recreation Foundation of Vancouver and Clark County

    EIN 911986747 · Headquarters: GIG HARBOR, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. The Parks Foundation of Hendricks County

    EIN 263956104 · Headquarters: DANVILLE, IN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. The Partnership Project Action Fund

    EIN 810606786 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. The Partnership Project Inc

    EIN 522192070 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. The Patagonia Sur Foundation C/o a Rogovin Hinckley Allen & Snyder

    EIN 208875388 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  48. The Patuxent River Civic Association

    EIN 912150965 · Headquarters: Upper Marlboro, MD, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  49. The Paul F Brandwein Institute Inc

    EIN 134079668 · Headquarters: PORT JERVIS, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. The Pauline Preserve Inc

    EIN 311578343 · Headquarters: MCMINNVILLE, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. The Pedal Factory

    EIN 475304105 · Headquarters: Salisbury, NC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. The Pennsylvania Capital Area

    EIN 451619017 · Headquarters: Lewisberry, PA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. The Pennsylvania Forestry Association

    EIN 251195315 · Headquarters: SPRING MILLS, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. The Pennsylvania Pink Zone

    EIN 453362597 · Headquarters: STATE COLLEGE, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. The Peoples Bees

    EIN 372043189 · Headquarters: Denver, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. The Peregrine Project - Cleaner Greener DC

    EIN 394997527 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  57. The Perennial Garden Society

    EIN 421729939 · Headquarters: Southlake, TX, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  58. The Perry House Foundation Inc

    EIN 134268594 · Headquarters: STRATFORD, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. The Persistence Foundation Inc

    EIN 141797449 · Headquarters: BUSKIRK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  60. The Petersburg Garden Club

    EIN 541205284 · Headquarters: PETERSBURG, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. The Petonia Lake Association Inc

    EIN 166041169 · Headquarters: Greene, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. The Philadelphia Committee of the Garden Club of America

    EIN 320314901 · Headquarters: PHOENIXVILLE, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. The Pickup Game

    EIN 465346285 · Headquarters: WICHITA, KS, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  64. The Piedmont Environmental Council

    EIN 540935569 · Headquarters: WARRENTON, VA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. The Piedmont Foundation

    EIN 541954368 · Headquarters: WARRENTON, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  66. The Pisgah Conservancy

    EIN 475267129 · Headquarters: BREVARD, NC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. The Planetary Trust

    EIN 752567517 · Headquarters: DALLAS, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  68. The Planters

    EIN 237293059 · Headquarters: Newtown Square, PA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. The Plum Beach Garden Club Inc

    EIN 300578874 · Headquarters: North Kingstown, RI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. The Polar Commitment Foundation

    EIN 831989056 · Headquarters: VERDI, NV, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. The Polar Education Foundation

    EIN 205853356 · Headquarters: New York, CHELSEA, QUEBEC, CA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. The Pomperaug River Watershed Coalition Inc

    EIN 061583895 · Headquarters: WOODBURY, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. The Portland Garden Club

    EIN 930427037 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. The Portland Garden Club Foundation

    EIN 931149996 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. The Potomac Conservancy Inc

    EIN 521842501 · Headquarters: BETHESDA, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. The Potomac River Greenways Coalition Inc

    EIN 541721451 · Headquarters: McLean, VA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. The Poverty Creek Pines Conservancy

    EIN 824589537 · Headquarters: Bridgeton, NJ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. The Prairie Enthusiasts Trust

    EIN 261963012 · Headquarters: VIROQUA, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. The Prairiewood Connect Foundation

    EIN 820797237 · Headquarters: MANHATTAN, KS, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. The Preservation Trust Inc

    EIN 043495397 · Headquarters: SOUTHBOROUGH, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. The Preserve at Callaway Inc

    EIN 412035127 · Headquarters: Pine Mountain, GA, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990

  82. The Project for Resilient Communities

    EIN 844981889 · Headquarters: SANTA BARBARA, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. The Protect Our Communities Foundation

    EIN 264311106 · Headquarters: SAN DIEGO, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  84. The Proxy Group Company

    EIN 742467675 · Headquarters: ORDWAY, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. The Public Sustainability Partnership

    EIN 721612971 · Headquarters: Gold River, CA, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-EZ

  86. The Public Trust Environmental Legal Institute of Florida Inc

    EIN 134300363 · Headquarters: JAX BCH, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. The Quetico Foundation - Us

    EIN 474255710 · Headquarters: ST LOUIS PARK, MN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. The Rainforest Fund Inc

    EIN 133710434 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. The Range Land Management Society

    EIN 943364833 · Headquarters: BRISBANE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  90. The Rao Foundation

    EIN 452665652 · Headquarters: FLOWER MOUND, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  91. The Rattlesnake Conservancy

    EIN 472947628 · Headquarters: JACKSONVILLE, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  92. The Re Synergy Foundation

    EIN 844679159 · Headquarters: LA JOLLA, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  93. The Re-use Barn Project Inc

    EIN 800695062 · Headquarters: POMFRET, MD, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  94. The Reconnstruction Center Inc

    EIN 651160727 · Headquarters: New Britain, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  95. The Recycle Center Inc

    EIN 251551501 · Headquarters: Zelienople, PA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  96. The Recycled Building Network Inc

    EIN 262181824 · Headquarters: FAIRFAX, VA, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  97. The Recyclery Collective

    EIN 680632796 · Headquarters: Chicago, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. The Recycling Foundation

    EIN 912088850 · Headquarters: Tukwila, WA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  99. The Recycling Partnership

    EIN 371622018 · Headquarters: Washington, D.C., US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. The Reflective Garden at the Common Ground Inc

    EIN 208312688 · Headquarters: Sayville, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

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