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. Citizens for a Clean Lynchburg Inc

    EIN 521355128 · Headquarters: Lynchburgt, VA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  2. Citizens for a Cleaner Chicago Nfp

    EIN 852896213 · Headquarters: Chicago, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Citizens for a Future New Hampshire Inc

    EIN 020502615 · Headquarters: HOPKINTON, NH, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  4. Citizens for a Healthy Community

    EIN 272139467 · Headquarters: PAONIA, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Citizens for a New Oildale

    EIN 204881609 · Headquarters: Bakersfield, CA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  6. Citizens for a Quality Environment

    EIN 202481294 · Headquarters: Chambersburg, PA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  7. Citizens for a Safe & Clean Lake Superior

    EIN 853388145 · Headquarters: Marquette, MI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  8. Citizens for a Scenic Florida Inc

    EIN 593516846 · Headquarters: JACKSONVILLE, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  9. Citizens for a Scenic Wisconsin

    EIN 391993195 · Headquarters: MAPLE BLUFF, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Citizens for a Stronger Massachusetts

    EIN 271431154 · Headquarters: Boston, MA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  11. Citizens for a Weed Free Future Inc

    EIN 810526060 · Headquarters: Missoula, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Citizens for Access Rights Inc

    EIN 452675182 · Headquarters: EAST HAMPTON, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Citizens for Active Management of Sunrise & Frenchman Mountain Area

    EIN 880312061 · Headquarters: Henderson, NV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Citizens for Affordable Energy Inc

    EIN 263060991 · Headquarters: HOUSTON, TX, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990

  15. Citizens for Alternatives to Chemical Contamination

    EIN 382514190 · Headquarters: PINCONNING, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Citizens for Alternatives to New Toll Rds

    EIN 251892645 · Headquarters: Jefferson Hills, PA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  17. Citizens for an Open Greenbelt

    EIN 262234384 · Headquarters: Garden City, ID, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  18. Citizens for Balanced Use

    EIN 202858176 · Headquarters: GALLATIN GATEWAY, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Citizens for Better Brunswick

    EIN 392682947 · Headquarters: Supply, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Citizens for Better Planning in Morris Township Inc

    EIN 452580110 · Headquarters: Morristown, NJ, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. Citizens for Big Stone Lake

    EIN 912197019 · Headquarters: Ortonville, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Citizens for Bransford Environment Inc

    EIN 061563757 · Headquarters: Branford, CT, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  23. Citizens for Brentwood Green Space Inc

    EIN 593774387 · Headquarters: Brentwood, TN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Citizens for Central Park

    EIN 542037051 · Headquarters: CAPE CHARLES, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Citizens for Clean Air and Water Inc

    EIN 581496409 · Headquarters: SAVANNAH, GA, USA · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-PF

  26. Citizens for Clean Air Grand Junction Colorado

    EIN 831472133 · Headquarters: Grand Junction, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Citizens For Clean Air Water And Food

    EIN 852629181 · Headquarters: Summertown, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Citizens for Clean Energy Inc

    EIN 010968941 · Headquarters: VIRGINIA BEACH, VA, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-EZ

  29. Citizens for Clean Energy Inc

    EIN 711028925 · Headquarters: GREAT FALLS, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Citizens for Clean Energy Inc

    EIN 841195070 · Headquarters: Boulder, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Citizens for Clean Groundwater Inc

    EIN 264436547 · Headquarters: OLD LYME, CT, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Citizens for Coastal Conservancy

    EIN 833516727 · Headquarters: IMPERIAL BEACH, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Citizens for Columbia River Gorge National Scenic Area

    EIN 930983621 · Headquarters: The Dalles, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Citizens for Communities Preservation Inc

    EIN 264522742 · Headquarters: Walnut, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  35. Citizens for Conservation Inc

    EIN 237106675 · Headquarters: BARRINGTON, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  36. Citizens for Curbside Recycling Inc

    EIN 752330684 · Headquarters: Fort Worth, TX, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  37. Citizens for Easton

    EIN 060989528 · Headquarters: Easton, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Citizens for Economic Empowerment Development and a Air Water and Soi

    EIN 260760919 · Headquarters: Jackson, MS, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Citizens for Environmental Action

    EIN 455362739 · Headquarters: Leeton, MO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Citizens for Environmental Inquiry

    EIN 208740763 · Headquarters: Rogers City, MI, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  41. Citizens for Fauquier County

    EIN 541399566 · Headquarters: Warrenton, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Citizens for Forest Roads

    EIN 832482868 · Headquarters: Blaine, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Citizens for Greene Acres Inc

    EIN 861790387 · Headquarters: Cedarville, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Citizens for Greener Communities

    EIN 812623128 · Headquarters: El Sobrante, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Citizens for Huerfano County Inc

    EIN 452780572 · Headquarters: LA VETA, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Citizens for Improving Long Lake

    EIN 760737101 · Headquarters: Port Orchard, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Citizens for Lakeview Preservation Inc

    EIN 464161822 · Headquarters: Mound, MN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Citizens for Lexington Conservation Inc

    EIN 046152184 · Headquarters: Lexington, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Citizens for North County

    EIN 474738442 · Headquarters: CARLSBAD, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Citizens for Nuclear Technology Awareness

    EIN 570953103 · Headquarters: AIKEN, SC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Citizens for Oil-free Backyards

    EIN 465766923 · Headquarters: ANN ARBOR, MI, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  52. Citizens for Open Space Inc

    EIN 300229909 · Headquarters: Goshen, NY, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  53. Citizens for Pennsylvania's Future

    EIN 311607866 · Headquarters: HARRISBURG, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Citizens for Preserving South Lee

    EIN 043507795 · Headquarters: SOUTH LEE, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Citizens for Protection of the Prescott Area Inc

    EIN 742354566 · Headquarters: Prescott, AZ, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  56. Citizens for Public Commons Inc

    EIN 812601509 · Headquarters: Sandy Hook, CT, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  57. Citizens for Quality Environment

    EIN 341550020 · Headquarters: Collins, OH, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  58. Citizens for Renewables

    EIN 815399062 · Headquarters: North Bend, OR, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  59. Citizens for Resource Development

    EIN 203206442 · Headquarters: Broadus, MT, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  60. Citizens for Responisible Forest Management

    EIN 770326023 · Headquarters: Boulder Creek, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  61. Citizens for Responsible County Development Inc

    EIN 333570854 · Headquarters: Palmer, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  62. Citizens for Responsible Energy Solutions Inc

    EIN 460558330 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Citizens for Responsible Growth Inc

    EIN 593752518 · Headquarters: Melbourne, FL, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  64. Citizens for Responsible Hudson Institute Site Development Inc

    EIN 474979713 · Headquarters: Croton on Hudson, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Citizens for Responsible Land Use Inc

    EIN 454323388 · Headquarters: Rice Lake, WI, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  66. Citizens for Responsible Land Use Inc

    EIN 812489107 · Headquarters: Asheville, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Citizens for Safe Water Around Badger

    EIN 391706558 · Headquarters: Merrimac, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Citizens for San Luis Valley Water

    EIN 841151037 · Headquarters: Alamosa, CO, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  69. Citizens for Sanity Com Inc

    EIN 270045096 · Headquarters: Lutz, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Citizens for Sensible Transportation Planning

    EIN 571195132 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Citizens for Sound Conservation

    EIN 262212072 · Headquarters: Columbia, SC, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  72. Citizens for Stumpy Lake Inc

    EIN 201904247 · Headquarters: Virginia Beach, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Citizens for Sustainable Developmen

    EIN 364794794 · Headquarters: Monroe, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Citizens for the Beautification of Somers Inc

    EIN 472686259 · Headquarters: Yorktown Heights, NY, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Citizens for the Carpinteria Bluffs Inc

    EIN 770434858 · Headquarters: Carpinteria, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Citizens for the Preservation of Upton

    EIN 450465171 · Headquarters: Upton, MA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  77. Citizens for the Protection of Waquoit Bay Inc

    EIN 042781250 · Headquarters: WAQUOIT, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  78. Citizens for the St Sebastian Preserve Inc

    EIN 200910984 · Headquarters: Fellsmere, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Citizens for Wesley Lake Inc

    EIN 223515893 · Headquarters: Toms River, NJ, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Citizens for Wind Energy

    EIN 272920664 · Headquarters: Mason, MI, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  81. Citizens in Support of Useless Bay Community

    EIN 800656049 · Headquarters: CLINTON, WA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Citizens Looking at Impacts of Mining

    EIN 263461567 · Headquarters: Grass Valley, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  83. Citizens Market Inc

    EIN 770709938 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  84. Citizens Not Serfs Inc

    EIN 263815965 · Headquarters: CUMMING, GA, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  85. Citizens of Barnstead for a Living Democracy Inc

    EIN 260845737 · Headquarters: Center Barnstead, NH, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  86. Citizens of Georgia Power Company State Organization

    EIN 237184480 · Headquarters: ATLANTA, GA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  87. Citizens of the Ebeys Reserve for a Healthy Safe&peaceful Environment

    EIN 461525334 · Headquarters: Coupeville, WA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  88. Citizens Opposed to the Merger

    EIN 884270846 · Headquarters: HOLDREGE, NE, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Citizens Organizing for Resources and Environment

    EIN 208193647 · Headquarters: Ravenna, TX, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  90. Citizens Planning Association

    EIN 952104424 · Headquarters: SANTA BARBARA, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Citizens Planning Committee Inc

    EIN 872660584 · Headquarters: Jourdanton, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Citizens Progressive Alliance

    EIN 841456275 · Headquarters: Littleton, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Citizens Protecting Humboldt Bay

    EIN 920915361 · Headquarters: Bayside, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Citizens Protecting Lake Superior from Cafos Inc

    EIN 810901142 · Headquarters: Bayfield, WI, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  95. Citizens Rights and Heritage Group

    EIN 208269031 · Headquarters: LAVALE, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Citizens Technical Environmental Committee Inc

    EIN 810472742 · Headquarters: Butte, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Citizens to Conserve and Restore Indian Creek Ccric Inc

    EIN 522176072 · Headquarters: Greenbelt, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Citizens to Preserve Ligonier Valley

    EIN 473586076 · Headquarters: LIGONIER, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Citizens to Preserve the Hudson Valley Inc C O H Lee Davis

    EIN 222186066 · Headquarters: Catskill, NY, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  100. Citizens to Promote Pike Inc

    EIN 582593689 · Headquarters: ZEBULON, GA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages