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. Center for Sierra Nevada Conservation

    EIN 680108508 · Headquarters: Georgetown, CA, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990

  2. Center for Small Business and the Environment

    EIN 455002968 · Headquarters: ARLINGTON, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Center for Snow and Avalanche Studies

    EIN 043737768 · Headquarters: SILVERTON, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Center for Social Sustainable Systems

    EIN 453163638 · Headquarters: ALBUQUERQUE, NM, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Center for Sportfishing Policy

    EIN 205671250 · Headquarters: BATON ROUGE, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Center for Strategic Policy Innovation

    EIN 831162363 · Headquarters: NEWPORT BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Center for Sustainability & Working Rivers

    EIN 994318768 · Headquarters: Colfax, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Center for Sustainable Agricultural Excellence & Conservation Inc

    EIN 464226072 · Headquarters: JACKSONVILLE, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Center for Sustainable Coast

    EIN 582323174 · Headquarters: Saint Simons Island, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  10. Center for Sustainable Development Inc

    EIN 463185611 · Headquarters: Hastings on Hudson, NY, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  11. Center for Sustainable Economy

    EIN 364541988 · Headquarters: PORT TOWNSEND, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. Center for Sustainable Energy

    EIN 330936366 · Headquarters: San Diego, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Center for Sustainable Energy Farming

    EIN 273280296 · Headquarters: Long Beach, CA, USA · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-EZ

  14. Center for Sustainable Infrastructure

    EIN 832089854 · Headquarters: OLYMPIA, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Center for Sustainable Living

    EIN 450527263 · Headquarters: Rochester, NY, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  16. Center for Sustainable Living and Learning

    EIN 853794084 · Headquarters: WEST SUNBURY, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Center for Sustainable Living Inc

    EIN 311074237 · Headquarters: BLOOMINGTON, IN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Center For Sustainable Organizations Inc

    EIN 202020870 · Headquarters: Woodstock, VT, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  19. Center for Sustainable Rural Communities Inc

    EIN 300442570 · Headquarters: Richmondville, NY, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  20. Center for the Application of Professional Environmental Researc

    EIN 270189552 · Headquarters: Charlottesville, VA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  21. Center for the Environment

    EIN 660588276 · Headquarters: ST THOMAS, VI, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  22. Center for the Inland Bays Inc

    EIN 510365565 · Headquarters: REHOBETH BEACH, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Center for the Next Generation

    EIN 371618863 · Headquarters: Portola Valley, CA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  24. Center for the Study of Carbon and Energy Markets

    EIN 262101543 · Headquarters: Tulsa, OK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Center for the Study of the Environment

    EIN 770301655 · Headquarters: Santa Barbara, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  26. Center for the Support of Native Lands

    EIN 541861490 · Headquarters: Arlington, VA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  27. Center for Transformation of Waste Technology

    EIN 260902692 · Headquarters: Naperville, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Center for Transformational Practice - Inc

    EIN 462839524 · Headquarters: WHITE RIVER JUNCTION, VT, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  29. Center for Urban Sustainability

    EIN 472966791 · Headquarters: WASHINGTON, DC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Center for Urban Watershed Renewal Inc

    EIN 043512392 · Headquarters: Manchester, MA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  31. Center for Watershed Protection Inc

    EIN 541644387 · Headquarters: FULTON, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Center for Whale Studies

    EIN 943020977 · Headquarters: Oakland, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Center for Whole Communities Inc

    EIN 510462232 · Headquarters: BURLINGTON, VT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Center for Wild Hope

    EIN 392419924 · Headquarters: University City, MO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Center for Wildlife Awareness and Rehabilitation Inc

    EIN 223152612 · Headquarters: Cornwallville, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Center Grove Trails Inc

    EIN 113827106 · Headquarters: Greenwood, IN, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  37. Center Lake Conservation Association Inc Co Cassandra Stewart

    EIN 351593117 · Headquarters: WARSAW, IN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Center Lakes Association

    EIN 411774644 · Headquarters: Lindstrom, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Center on Sustainable Communities

    EIN 202482582 · Headquarters: West Des Moines, IA, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  40. Center Valley Historical and Environmental Education Center

    EIN 371587395 · Headquarters: Summit, NJ, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  41. Centers for Environmental and Climatic Interaction Inc

    EIN 261512416 · Headquarters: Asheville, NC, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  42. Centerville Garden Club

    EIN 464573716 · Headquarters: Centerville, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Centerville Lake Association Inc

    EIN 850932422 · Headquarters: Lino Lakes, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Centervillegarden Club

    EIN 462077691 · Headquarters: Centerville, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Centex Rc&d

    EIN 933952430 · Headquarters: Paige, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Central Alabama Master Gardener Association Inc

    EIN 991193758 · Headquarters: Wetumpka, AL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Central Alabama Prescribed Burn Association Inc

    EIN 873394183 · Headquarters: Talladega, AL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Central America - Care Plan Inc

    EIN 931851514 · Headquarters: Coconut Grove, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Central America Environmental and Historical Relief Organization Inc

    EIN 651022672 · Headquarters: ATLANTA, GA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  50. Central Appalachia Climbers Coalition

    EIN 472113968 · Headquarters: Zionville, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Central Arizona Cactus and Succulent Society

    EIN 860740804 · Headquarters: PHOENIX, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  52. Central Arizona Land Trust

    EIN 860610154 · Headquarters: PRESCOTT, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Central Arizona Renewable Energy Network

    EIN 300251087 · Headquarters: Prescott, AZ, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  54. Central Arkansas Horticultural Society

    EIN 271290269 · Headquarters: North Little Rock, AR, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. Central Arkansas Land Trust

    EIN 260333145 · Headquarters: Hot Springs, AR, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  56. Central Arkansas Resource Conservation & Dev Councilinc

    EIN 581755218 · Headquarters: GREENBRIER, AR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Central Atlantic Region of State Garden Clubs

    EIN 814183414 · Headquarters: Millsboro, DE, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Central Basin Water Association

    EIN 951643011 · Headquarters: AZUSA, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Central Bsin Resources Conservation Development Council

    EIN 621843188 · Headquarters: Lebanon, TN, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  60. Central Business Association of Athens Inc

    EIN 752706697 · Headquarters: Athens, TX, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  61. Central California Environmental Justice Network

    EIN 871795259 · Headquarters: Fresno, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Central California Joint Cable Fisheries Liaison Committee

    EIN 770520415 · Headquarters: MORRO BAY, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Central California Koi Society Inc

    EIN 822391255 · Headquarters: Fresno, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Central Coast Action Coalition

    EIN 462977242 · Headquarters: Pismo Beach, CA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Central Coast Agricultural Water Quality Coalition

    EIN 731718154 · Headquarters: CAPITOLA, CA, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990

  66. Central Coast Clean Cities Coalition

    EIN 352671707 · Headquarters: SANTA BARBARA, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Central Coast Dahlia Society

    EIN 833311770 · Headquarters: SAN LUIS OBISPO, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  68. Central Coast Fiddlers

    EIN 770362523 · Headquarters: ARROYO GRANDE, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  69. Central Coast Fund

    EIN 943013438 · Headquarters: Mountain View, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  70. Central Coast Groundwater Coalition Inc

    EIN 463372081 · Headquarters: SALINAS, CA, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  71. Central Coast Land Conservancy Inc

    EIN 931212171 · Headquarters: Depoe Bay, OR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  72. Central Coast Motel Association Inc

    EIN 770324199 · Headquarters: San Simeon, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  73. Central Coast Officials Association Inc

    EIN 770294264 · Headquarters: Santa Maria, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  74. Central Coast Resource Conservation & Development Council

    EIN 470882249 · Headquarters: Morro Bay, CA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  75. Central Coast Trail Riders Association Charitable Foundation

    EIN 821350465 · Headquarters: SAN LUIS OBISPO, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Central Coast Water Quality Preservation Inc

    EIN 201569720 · Headquarters: WATSONVILLE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Central Coast Water Resources Center

    EIN 453361187 · Headquarters: Moss Landing, CA, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  78. Central Conservation Inc

    EIN 270774779 · Headquarters: LA CROSSE, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Central Delaware Advocacy Group

    EIN 270710269 · Headquarters: PHILADELPHIA, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Central District of Washington State Federation of Garden Clubs

    EIN 454358247 · Headquarters: Naches, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Central Florida Advanced Nursing Practice Council

    EIN 593280344 · Headquarters: Orlando, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Central Florida Association of Environmental Professionals Inc

    EIN 581960097 · Headquarters: Orlando, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Central Florida Ecotours Inc

    EIN 593438222 · Headquarters: Lakeland, FL, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  84. Central Florida Fruit Society Inc

    EIN 472550849 · Headquarters: LONGWOOD, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Central Florida Resource and Development Council Inc

    EIN 593174229 · Headquarters: Lake Walkes, FL, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  86. Central Gulf Industry Environmental Forum Inc

    EIN 631081312 · Headquarters: MOBILE, AL, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-EZ

  87. Central Highland Park Neighborhood Improvement Association

    EIN 364667532 · Headquarters: Topeka, KS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Central Idaho Recreation Coalition

    EIN 204529509 · Headquarters: McCall, ID, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  89. Central Illinois Hosta Society

    EIN 371378302 · Headquarters: DUNLAP, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  90. Central Indiana Land Trust Incorporated

    EIN 351816493 · Headquarters: INDIANAPOLIS, IN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Central Indiana Technical and Environmental Society Inc

    EIN 311122167 · Headquarters: Martinsville, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Central Indiana Watershed Foundation

    EIN 141997982 · Headquarters: Indianapolis, IN, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  93. Central Iowa Daylily Society

    EIN 882199139 · Headquarters: Cedar Falls, IA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Central Iowa Orchid Society

    EIN 421217367 · Headquarters: PERRY, IA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  95. Central Jersey Stream Team

    EIN 463984449 · Headquarters: Old Bridge, NJ, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  96. Central Kentucky Karst Coalition Incorporated

    EIN 921783926 · Headquarters: Louisville, KY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Central Louisiana Coalition for a Clean and Healthy Environment

    EIN 873737764 · Headquarters: COLFAX, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Central Maryland Gold Prospectors Inc

    EIN 813744254 · Headquarters: Lothian, MD, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  99. Central Maryland Heritage League Inc

    EIN 526452106 · Headquarters: Middletown, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Central Michigan Giant Pumpkin Club Inc

    EIN 300208624 · Headquarters: Clare, MI, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

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