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. Santiago Creek Greenway Alliance

    EIN 330462793 · Headquarters: Orange, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Santuario Sisterfarm

    EIN 743002029 · Headquarters: ADRIAN, MI, USA · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  3. Sapienza Gardens Corporation

    EIN 263830046 · Headquarters: Hillsdale, NJ, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. Sapling Garden of Growth

    EIN 332536285 · Headquarters: Santee, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Sapphire Coalition

    EIN 992984167 · Headquarters: Corvallis, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Sapphire Dreams New York Corp

    EIN 991610310 · Headquarters: New York, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  7. Sapphire Dreams Universal Charity Good Deeds Organization Inc

    EIN 994451718 · Headquarters: FLUSHING, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Sapphire Foundation Inc

    EIN 202005288 · Headquarters: SEELEY LAKE, MT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  9. SaraLynn Sea Angels

    EIN 992492887 · Headquarters: Cordova, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Sarapiqui Conservation Learning Institute Inc

    EIN 593286423 · Headquarters: Gainesville, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Sarara Institute

    EIN 822386824 · Headquarters: DENVER, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Sarasota Back Country Horsemen Inc

    EIN 825516394 · Headquarters: Sarasota, FL, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Sarasota Bay Watch Inc

    EIN 262521889 · Headquarters: OSPREY, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Sarasota Garden Club Inc

    EIN 590968250 · Headquarters: SARASOTA, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Sarasota Orchid Society Inc

    EIN 200577520 · Headquarters: Sarasota, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Sarasota Shellclub

    EIN 352335528 · Headquarters: Sarasota, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Sarasota Sportsmen's Association Inc

    EIN 650768152 · Headquarters: SARASOTA, FL, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  18. Saratoga County Foundation Inc C/o Saratoga County Chamber of Commerce

    EIN 161617074 · Headquarters: SARATOGA SPRINGS, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Saratoga Environmental Expo Foundation Inc

    EIN 113835124 · Headquarters: Saratoga Springs, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  20. Saratoga Lake Association

    EIN 141759224 · Headquarters: Ballston Spa, NY, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  21. Saratoga Plan Inc

    EIN 141706013 · Headquarters: SARATOGA SPRINGS, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  22. Saratoga Trails Alliance Inc

    EIN 990480393 · Headquarters: Saratoga Springs, NY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  23. Saratoga Wetlands Action Task Force

    EIN 141832143 · Headquarters: Ballston Spa, NY, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  24. Saratoga Wyoming Community Projects

    EIN 822112286 · Headquarters: Saratoga, WY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Sardis Water System Inc

    EIN 720996710 · Headquarters: Harrisonburg, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Sarett Nature Center

    EIN 383058912 · Headquarters: BENTON HARBOR, MI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Sargent Road Association Foundation Inc

    EIN 842133652 · Headquarters: Indianapolis, IN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Sarvodaya Institute Inc

    EIN 823895964 · Headquarters: Diamond Bar, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Sasco Creek Neighbors Environmental Trust Inc

    EIN 932996480 · Headquarters: SOUTHPORT, CT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  30. Sasquatch Off Road Adventure Club

    EIN 873353743 · Headquarters: NACOGDOCHES, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Sassafras Earth Education Inc

    EIN 455469987 · Headquarters: AQUINNAH, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Sassafras Louisiana

    EIN 453525036 · Headquarters: Larose, LA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  33. Sassafras River Association Inc

    EIN 841664388 · Headquarters: EASTON, MD, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990

  34. Satilla Riverwatch Alliance Inc

    EIN 510491201 · Headquarters: Waycross, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Satoshi Forest Sanctuary Inc

    EIN 811705400 · Headquarters: Pensacola, FL, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  36. Satsuki Aikokai Association

    EIN 680021898 · Headquarters: Sacramento, CA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. Saucon Association for a Viable Environment Inc

    EIN 237124582 · Headquarters: Coopersburg, PA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  38. Saucon Creeks Watershed Association

    EIN 923197597 · Headquarters: Coopersburg, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Saugatuck Dunes Coastal Alliance

    EIN 260503609 · Headquarters: SAUGATUCK, MI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Saugatuck Land Trust Co

    EIN 061497788 · Headquarters: NORWALK, CT, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-PF

  41. Saugatuck-douglas Garden Club Inc

    EIN 383045414 · Headquarters: Douglas, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Saugatucket River Heritage Corridor Coalition Inc

    EIN 050479081 · Headquarters: WEST KINGSTON, RI, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  43. Saugus River Watershed Council Inc

    EIN 043171557 · Headquarters: Saugus, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Sauk Prairie Conservation Alliance Inc

    EIN 020576977 · Headquarters: Baraboo, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  45. Sauk River Chain of Lakes Associati

    EIN 363291117 · Headquarters: RICHMOND, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Sauk Soil and Water Improvement Group Incorporated

    EIN 863664057 · Headquarters: Baraboo, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Sauk Trails Resource Conservation and Development Council

    EIN 382674784 · Headquarters: Dowagiac, MI, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  48. Sausalito Beautiful Inc

    EIN 471179052 · Headquarters: Sausalito, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Savage Lands Inc

    EIN 352755049 · Headquarters: Santa Barbara, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Savage River Watershed Association Inc

    EIN 208255870 · Headquarters: LAVALE, MD, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. Savanna Institute

    EIN 463004682 · Headquarters: MADISON, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Savannah Area Council of Garden Clubs Inc

    EIN 581869207 · Headquarters: Savannah, GA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Savannah Chatham Sustainability Coalition Ltd

    EIN 823552930 · Headquarters: Savannah, GA, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  54. Savannah Jewish Academy

    EIN 562668327 · Headquarters: Savannah, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Savannah Oyster Foundation Inc

    EIN 412601687 · Headquarters: Savannah, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Savannah River Clean Water Fund Inc

    EIN 473773926 · Headquarters: AIKEN, SC, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  57. Savannah River Prescribed Burn Association

    EIN 991047856 · Headquarters: Tallahassee, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Savannah River Site Watch C/o The Springs Company

    EIN 463520839 · Headquarters: Fort Mill, SC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  59. Savannah River Woods Foundation

    EIN 472267362 · Headquarters: Aiken, SC, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. Savannah Riverkeeper Inc

    EIN 582630660 · Headquarters: AUGUSTA, GA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Save a Forest Inc

    EIN 272692501 · Headquarters: DELRAY BEACH, FL, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  62. Save a Snowman

    EIN 208865039 · Headquarters: Glendale, CA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  63. Save a Tree of Florida Inc

    EIN 842795597 · Headquarters: KEY WEST, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Save Ak Spots

    EIN 862606140 · Headquarters: Anchorage, AK, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  65. Save Americas Forests Fund Inc

    EIN 521770554 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Save Americas Forests Inc

    EIN 521748153 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  67. Save Americas Visual Environment

    EIN 810492844 · Headquarters: Missoula, MT, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  68. Save Americas Vital Energy Inc

    EIN 237246270 · Headquarters: Henderson, MN, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. Save Audubon Park

    EIN 721514781 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  70. Save Barnegat Bay Inc

    EIN 474130132 · Headquarters: TOMS RIVER, NJ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Save Barton Creek Association

    EIN 742130626 · Headquarters: Austin, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Save Bay Pointe Golf Course Inc

    EIN 815149410 · Headquarters: Seminole, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Save Bear Creek Lake Park

    EIN 880521285 · Headquarters: Morrison, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Save Belmar Park

    EIN 934553811 · Headquarters: lakewood, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Save Bend Green Space

    EIN 881587206 · Headquarters: Bend, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Save Bettencourt Farm Corporation

    EIN 851136271 · Headquarters: WARREN, RI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Save Black Lake Coalition

    EIN 452534733 · Headquarters: Olympia, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Save Blue Paradise Inc

    EIN 842032966 · Headquarters: Orlando, FL, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Save Bonneville Inc

    EIN 472532387 · Headquarters: SIMI VALLEY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  80. Save Bothell

    EIN 920595797 · Headquarters: Bothell, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Save Bristol Harbor Inc

    EIN 510521101 · Headquarters: Bristol, RI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Save Buffalo Bayou

    EIN 472086976 · Headquarters: HOUSTON, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  83. Save Caldwell County Cemeteries Inc

    EIN 208588767 · Headquarters: Princeton, KY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Save California Salmon

    EIN 881650309 · Headquarters: ORLEANS, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Save Camelback Mountain

    EIN 814007392 · Headquarters: paradise valley, AZ, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  86. Save Cape Lookout Foundation Inc

    EIN 883413253 · Headquarters: BEAUFORT, NC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Save Chandler Mountain Inc

    EIN 932796266 · Headquarters: Steele, AL, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Save Chebacco Trails & Watershed Inc

    EIN 863091946 · Headquarters: SOUTH HAMILTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Save Cheyenne

    EIN 812256830 · Headquarters: Colorado Springs, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Save Chilhowee Mountain

    EIN 205243882 · Headquarters: Tallassee, TN, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  91. Save Clean Energy Foundation

    EIN 881904924 · Headquarters: WEST LAKE HILLS, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Save Coral Bay Inc

    EIN 660877376 · Headquarters: ST JOHN, VI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Save Crystal River Inc

    EIN 453856534 · Headquarters: CRYSTAL RIVER, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Save Cuesta Inlet Inc

    EIN 883235556 · Headquarters: LOS OSOS, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  95. Save Darien Wetlands

    EIN 061607952 · Headquarters: Newtown, CT, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  96. Save Dewees Island

    EIN 331906461 · Headquarters: Isle of Palms, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Save Dewey Beach Foundation Inc

    EIN 863338700 · Headquarters: SANDY SPRING, MD, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  98. Save Dragon Point Inc

    EIN 455234958 · Headquarters: Cocoa, FL, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  99. Save Drop

    EIN 994374306 · Headquarters: Monroe TWP, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Save Eagle Mountain Lake Inc

    EIN 752126530 · Headquarters: Fort Worth, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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