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. Sustainable South Jersey

    EIN 262885486 · Headquarters: Cherry Hill, NJ, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  2. Sustainable South Shore Inc

    EIN 201181519 · Headquarters: Marshfield, MA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. Sustainable Springfield Inc

    EIN 272554877 · Headquarters: Jacksonville, FL, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  4. Sustainable Springfield Inc

    EIN 331174919 · Headquarters: Springfield, IL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Sustainable St Helena an Environmental Alliance Inc

    EIN 863594916 · Headquarters: ST HELENA, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  6. Sustainable Step New England

    EIN 043470392 · Headquarters: Melrose, MA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  7. Sustainable Stillwater Mn

    EIN 823255331 · Headquarters: STILLWATER, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Sustainable Style Foundation

    EIN 550836808 · Headquarters: Mill Creek, WA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  9. Sustainable Success

    EIN 934193982 · Headquarters: Watertown, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Sustainable Sumter

    EIN 842865486 · Headquarters: Americus, GA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  11. Sustainable Surf

    EIN 453220205 · Headquarters: MANHATTAN BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Sustainable Surplus Exchange Inc

    EIN 274666846 · Headquarters: Carlsbad, CA, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990

  13. Sustainable Systems of Colorado

    EIN 271947300 · Headquarters: THORNTON, CO, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  14. Sustainable Tahoe

    EIN 383815121 · Headquarters: Incline Village, NV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Sustainable Terminal Services Inc

    EIN 450676029 · Headquarters: Bayonne, NJ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Sustainable Tourism on Vashon

    EIN 208839751 · Headquarters: denver, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Sustainable Travel International

    EIN 371461679 · Headquarters: SEATTLE, WA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990

  18. Sustainable Twin Ports

    EIN 262103171 · Headquarters: Duluth, MN, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  19. Sustainable United Neighborhoods Inc

    EIN 833205538 · Headquarters: Brooklyn, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Sustainable Urban Network Inc

    EIN 611387863 · Headquarters: Louisivlle, KY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  21. Sustainable Warehouse

    EIN 260696434 · Headquarters: north charleston, SC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Sustainable Water Works

    EIN 452637521 · Headquarters: MURFREESBORO, TN, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  23. Sustainable Waterfronts

    EIN 820969404 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Sustainable Ways Inc

    EIN 261707320 · Headquarters: WESTCLIFFE, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Sustainable Wellesley Inc

    EIN 473458525 · Headquarters: Wellesley, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Sustainable West Seattle

    EIN 262437518 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  27. Sustainable Westchester Inc

    EIN 352397750 · Headquarters: MOUNT KISCO, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Sustainable Westport Inc

    EIN 922390110 · Headquarters: Westport, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Sustainable Wildlife Area Restoration Movement

    EIN 813155346 · Headquarters: Dover, OH, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  30. Sustainable Winchester Inc

    EIN 261692774 · Headquarters: Winchester, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  31. Sustainable Windsor Colorado

    EIN 372132160 · Headquarters: Windsor, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Sustainable Woodstock Inc

    EIN 271178081 · Headquarters: Woodstock, VT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Sustainable World Inc

    EIN 814670573 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. SustainableIT.org

    EIN 880751549 · Headquarters: Minneapolis, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Sustainalx

    EIN 994616175 · Headquarters: ALEXANDRIA, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Sustainativitycharlotte Inc

    EIN 821273076 · Headquarters: RALEIGH, NC, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  37. Sustained Alternative Farming Institute Inc

    EIN 431864710 · Headquarters: Clark, MO, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  38. Sustainery Inc

    EIN 462733367 · Headquarters: TARRYTOWN, NY, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  39. Sustaining Community Lands Inc

    EIN 010865411 · Headquarters: PALM CITY, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Sustaining Land Trust

    EIN 208922532 · Headquarters: Waco, TX, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  41. Sustaining Our Urban Landscape SOUL

    EIN 832426653 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Sustainsd Inc

    EIN 871754204 · Headquarters: San diego, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Sustrainegrenity Inc

    EIN 822524159 · Headquarters: New York, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Sutter Mutual Water Company

    EIN 941145434 · Headquarters: Robbins, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Suwannee Bicycle Association Inc

    EIN 593004468 · Headquarters: PALM BAY, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  46. Suwannee River R C & D Council Inc

    EIN 592510229 · Headquarters: WELLBORN, FL, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  47. Svarascape Inc

    EIN 392602874 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Sw Edenark Inc

    EIN 814972563 · Headquarters: Adel, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Sw-mo R C & D Inc

    EIN 431338789 · Headquarters: BRIGHTON, MO, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  50. Swains Lake Association Inc

    EIN 020328917 · Headquarters: BARRINGTON, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Swamp Mountain Bike Club Inc

    EIN 824375352 · Headquarters: Tampa, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Swamplovers Foundation Inc

    EIN 203394136 · Headquarters: CROSS PLAINS, WI, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  53. Swampscott Community Roots Garden

    EIN 824167497 · Headquarters: Swampscott, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Swampscott Conservancy Corporation

    EIN 831605827 · Headquarters: Swampscott, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Swampy Inc

    EIN 851536877 · Headquarters: Louisville, KY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  56. Swan Conservation Trust

    EIN 621533892 · Headquarters: Summertown, TN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Swan Lake Area Wildlife Association

    EIN 411546041 · Headquarters: LAKE CRYSTAL, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  58. Swan Lake Association

    EIN 411986632 · Headquarters: Pengilly, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Swan Lake Association Inc

    EIN 391908134 · Headquarters: Portage, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Swan Lake Association of Otter Tail County

    EIN 300344144 · Headquarters: Fergus Falls, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Swan Lake Renaissance

    EIN 562446998 · Headquarters: Swan Lake, NY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  62. Swan Lake Watershed Preservation Group

    EIN 364627404 · Headquarters: Oak Harbor, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Swan Lakers

    EIN 202406531 · Headquarters: Bigfork, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Swan Research Program Inc

    EIN 263105318 · Headquarters: Warrenton, VA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Swan Society Inc

    EIN 061453693 · Headquarters: Shelton, CT, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  66. Swan Valley Connections

    EIN 810512368 · Headquarters: CONDON, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Swan View Coalition Inc

    EIN 810423034 · Headquarters: KALISPELL, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Swana Iowa Society of Solid Waste Operat Operations Chapter Inc

    EIN 421314569 · Headquarters: STORM LAKE, IA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. SWANA-Florida Sunshine Chapter Inc

    EIN 521445186 · Headquarters: Palm Harbor, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Swanpscott Partnership Initiative Rails Into Trails

    EIN 043532376 · Headquarters: Swampscott, MA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  71. Swap412

    EIN 844507626 · Headquarters: Pittsburgh, PA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  72. Swarthmore Garden Club

    EIN 472193912 · Headquarters: Swarthmore, PA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  73. Swartswood Lakes Association Inc

    EIN 223411297 · Headquarters: Swartswood, NJ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Swatara Watershed Association Inc

    EIN 251787360 · Headquarters: ANNVILLE, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Swayze Water Line Association

    EIN 473752984 · Headquarters: Sunburst, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Sweeney and Twin Lakes Conservation Association

    EIN 814968059 · Headquarters: MINNEAPOLIS, MN, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Sweet Inc

    EIN 462331408 · Headquarters: Sudbury, MA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  78. Sweet Pines Family Foundation

    EIN 832849329 · Headquarters: PRESCOTT, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. Sweet Water Initiative

    EIN 811208123 · Headquarters: TITUSVILLE, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Sweetbay Magnolia Bio Reserve Conservancy Inc

    EIN 133964199 · Headquarters: Staten Island, NY, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  81. Sweetie B Arms Foundation

    EIN 871368728 · Headquarters: Montgomery, AL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Sweetwater Alliance Inc

    EIN 810554299 · Headquarters: Duluth, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Sweetwater Center

    EIN 455106200 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Sweetwater Collaborative

    EIN 814779546 · Headquarters: Santa Barbara, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  85. Sweetwater Community Land Trust Inc

    EIN 431391344 · Headquarters: Mansfield, MO, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  86. Sweetwater Evening Garden Club

    EIN 383736525 · Headquarters: Traverse City, MI, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  87. Sweetwater Lake Improvement Association Inc

    EIN 237098862 · Headquarters: Lawrenceville, GA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  88. Sweetwater Oaks Garden Club Inc

    EIN 593146761 · Headquarters: WINTER SPRINGS, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Sweetwater Research Inc

    EIN 823612783 · Headquarters: WEST PLAINS, MO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Swfl Reset Center Inc

    EIN 851939559 · Headquarters: FORT MYERS, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Swift Foundation Co Manchester Capital Management

    EIN 770559600 · Headquarters: Santa Barbara, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  92. Swift River Preservation Assoc Inc

    EIN 274362179 · Headquarters: BELCHERTOWN, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Swimmable Greene Acres

    EIN 993322895 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Switch Energy Alliance

    EIN 814309125 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  95. Sycamore Audubon Society

    EIN 351384673 · Headquarters: West Lafayette, IN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Sycamore Canyon Conservation Fnd

    EIN 205391377 · Headquarters: TUCSON, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Sycamore Foundation

    EIN 843246945 · Headquarters: BOULDER, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Sycamore Land Trust Incorporated

    EIN 351830637 · Headquarters: BLOOMINGTON, IN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Sycamore Trails Resource Conservation & Development Council

    EIN 351712619 · Headquarters: GREENCASTLE, IN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Sychar Project

    EIN 990914983 · Headquarters: College Station, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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