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. National Association of Independent Fee Appraisers Inc

    EIN 521261929 · Headquarters: Chicago, IL, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  2. National Association of Independent Fee Appraisers Inc

    EIN 521261932 · Headquarters: Chicago, IL, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  3. National Association of Insurance and Financial Advisors Txs Glf Cst

    EIN 746049598 · Headquarters: Victoria, TX, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  4. National Association of Insurance and Financial Advisors-mn

    EIN 237276703 · Headquarters: St Paul, MN, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. National Association of Insurance Women

    EIN 030333917 · Headquarters: Shaftsbury, VT, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  6. National Association of Insurance Women

    EIN 237276228 · Headquarters: Delmar, MD, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  7. National Association of Insurance Women

    EIN 364536606 · Headquarters: Ft Walton Beach, FL, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  8. National Association of Insurance Women

    EIN 396127527 · Headquarters: De Pere, WI, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. National Association of Insurance Women

    EIN 931034209 · Headquarters: FLORENCE, OR, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  10. National Association of Local Government Environmental Professionals

    EIN 521878143 · Headquarters: WASHINGTON, DC, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  11. National Association of Moisture Management Professionals Inc

    EIN 260155431 · Headquarters: NEWTON, MA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  12. National Association of Negro Business & Professional Womens Clu

    EIN 800493167 · Headquarters: Oakland, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  13. National Association of Professional Mortgage Women

    EIN 942848233 · Headquarters: Castle Rock, CO, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. National Association of Railroad Passengers

    EIN 362615221 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. National Association of RC&D Councils

    EIN 363832940 · Headquarters: Dothan, AL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. National Association of State Conservation Agencies

    EIN 521316337 · Headquarters: Stevens Point, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. National Association of State Foresters Foundation

    EIN 411567714 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. National Association of State Land Reclamationists

    EIN 541609240 · Headquarters: Swannanoa, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. National Association of State Trust Lands

    EIN 843716334 · Headquarters: PHOENIX, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  20. National Audubon Society

    EIN 131624102 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. National Audubon Society

    EIN 237400285 · Headquarters: laguna hills, CA, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  22. National Audubon Society Action Fund

    EIN 831280515 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. National Audubon Society Trust Uw Nathaniel

    EIN 746089360 · Headquarters: DALLAS, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  24. National Beach Foundation

    EIN 471263532 · Headquarters: Chesterfield, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. National Biodiversity Parks Inc

    EIN 223822639 · Headquarters: JERSEY CITY, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. National Biodiversity Trust Corp

    EIN 392244125 · Headquarters: THOMASVILLE, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  27. National Bobwhite and Grassland Initiative Foundation

    EIN 882274233 · Headquarters: MARYVILLE, TN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. National Capital Area Garden Club Inc

    EIN 526050420 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. National Capital Region Section of the American Water Resources Assc

    EIN 383786301 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. National Center for Appropriate Technology

    EIN 810361047 · Headquarters: BUTTE, MT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. National Center for Electronics Recycling Inc

    EIN 870744940 · Headquarters: VIENNA, WV, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. National Center for Environmental Health Strategies

    EIN 223086657 · Headquarters: VOORHEES, NJ, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  33. National Center for Sustainable Development Inc

    EIN 311778423 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. National Center-indigenous American Cultures Line Creek Inc

    EIN 431923385 · Headquarters: Kansas City, MO, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  35. National Cherry Growers & Industries Foundation

    EIN 930511908 · Headquarters: THE DALLES, OR, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  36. National City Living History Farm Preserve

    EIN 330691565 · Headquarters: NATIONAL CITY, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. National Clean Cities Inc

    EIN 412111011 · Headquarters: Macon, GA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  38. National Clean Cities Inc

    EIN 880465005 · Headquarters: Reno, NV, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  39. National Climate Trust

    EIN 260760633 · Headquarters: PORTLAND, OR, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  40. National Coast Trail Association

    EIN 931181740 · Headquarters: EUGENE, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. National Conservation District Employees Association Inc

    EIN 203452791 · Headquarters: DOVER, DE, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  42. National Conservation Foundation

    EIN 900136120 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  43. National Conservation Law Enforcement

    EIN 352538928 · Headquarters: PHOENIX, AZ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. National Conservation Service

    EIN 854065878 · Headquarters: White Hall, AR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. National Contract Management Association

    EIN 800035099 · Headquarters: Detroit Lakes, MN, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  46. National Council on Qualifications for the Lighting Professions

    EIN 522211013 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. National Council on Radiation Protection & Measurements

    EIN 520806696 · Headquarters: BETHESDA, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. National Duck Stamp Collectors Society

    EIN 232673931 · Headquarters: Harleysville, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. National Ecological Foundation

    EIN 237099433 · Headquarters: NASHVILLE, TN, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  50. National Energy and Water Infrastructure Exchange

    EIN 814545708 · Headquarters: Bethesda, MD, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  51. National Energy Assistance Directors Association

    EIN 421445636 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. National Energy Foundation Inc

    EIN 132877240 · Headquarters: SALT LAKE CITY, UT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. National Energy Resources Organization Inc

    EIN 911850125 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. National Energy Systems Technology Incubator (NEST Incubator)

    EIN 275025889 · Headquarters: Livermore, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  55. National Environment and Recreation Research Assocation

    EIN 822154624 · Headquarters: Champaign, IL, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  56. National Environmental Balancing Inc

    EIN 237382952 · Headquarters: Manchester, MO, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. National Environmental Education and Training Foundation Inc

    EIN 541557043 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  58. National Environmental Organization for Justice Inc

    EIN 823539864 · Headquarters: JACKSONVILLE, FL, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  59. National Environmental Policy and Law Center Inc

    EIN 043099089 · Headquarters: BOSTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. National Environmental Training Association

    EIN 351443962 · Headquarters: South Portland, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. National Environmental Trust

    EIN 521863706 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  62. National Environmental Trust Action Fund

    EIN 521920216 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  63. National Farm-city Council Inc

    EIN 366107924 · Headquarters: READING, PA, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  64. National Federal Lands Conference

    EIN 870463036 · Headquarters: SAINT GEORGE, UT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. National Federation of Grandmothers Clubs of America

    EIN 116037139 · Headquarters: Garden City, NY, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. National Fish Habitat Fund Inc

    EIN 472547128 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. National Fisheries Conservation Center

    EIN 911686596 · Headquarters: SEATTLE, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. National Forest Protection Alliance

    EIN 911837567 · Headquarters: Spokane, WA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  69. National Freshwater Foundation

    EIN 474732348 · Headquarters: Las Vegas, NV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. National Garden Clubs Inc

    EIN 430739519 · Headquarters: ST LOUIS, MO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. National Gardening Association Inc

    EIN 237346417 · Headquarters: Williston, VT, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990

  72. National Geotourism Council

    EIN 300717429 · Headquarters: WHITEFISH, MT, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  73. National Grazing Lands Coalition

    EIN 752943956 · Headquarters: CASTLE PINES, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. National Habitiat Conservation Plan

    EIN 834376853 · Headquarters: NEW BRAUNFELS, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  75. National Historic Trails Center Foundation Inc

    EIN 830299201 · Headquarters: CASPER, WY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. National Inland Marine Research Institute

    EIN 272831009 · Headquarters: MARTINSVILLE, VA, USA · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  77. National Institute of Childrens Environments Inc

    EIN 954151393 · Headquarters: Washington DC, DC, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  78. National Institute of Clean Energy Corp

    EIN 273736351 · Headquarters: Thousand Oaks, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  79. National Inter-tribal

    EIN 825437364 · Headquarters: WASHINGTON, DC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. National Kitchen & Bath Assoc

    EIN 208356180 · Headquarters: Santa Rosa Beach, FL, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  81. National Land Stewards

    EIN 874134711 · Headquarters: Marina, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. National League of American Pen Women Inc

    EIN 510239051 · Headquarters: Richmond, VT, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. National League of American Pen Women Inc

    EIN 880357702 · Headquarters: SOUTH LAKE TAHOE, CA, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  84. National League of American Pen Women Inc

    EIN 911955192 · Headquarters: Washington, DC, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  85. National Lust Program Fund

    EIN 201317448 · Headquarters: RICHMOND, VA, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990

  86. National Marine Sanctuary Foundation

    EIN 943370994 · Headquarters: SILVER SPRING, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. National Network of Abortion Funds

    EIN 043236982 · Headquarters: BEAVERTON, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. National Network of Abortion Funds

    EIN 113736286 · Headquarters: Dallas, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. National Network of Abortion Funds

    EIN 452824469 · Headquarters: Green Valley, AZ, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  90. National Network of Abortion Funds

    EIN 471977531 · Headquarters: Saint Louis, MO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. National Network of Abortion Funds

    EIN 474137116 · Headquarters: MCALLEN, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. National Network of Abortion Funds Lilith Fund

    EIN 743008249 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. National Oceans and Applications Research Center

    EIN 460876558 · Headquarters: KILN, MS, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. National Onsite Wastewater Education & Research Fdn

    EIN 331004943 · Headquarters: Bethlehem, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. National Organization to Save Flathead Lake

    EIN 412047348 · Headquarters: Bigfork, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. National Outdoor Recreation Council

    EIN 900179469 · Headquarters: Anza, CA, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  97. National Park Trust Inc

    EIN 521691924 · Headquarters: ROCKVILLE, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. National Park Volunteers

    EIN 843021269 · Headquarters: Fullerton, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. National Parks Action Fund

    EIN 810773791 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. National Parks Conservation Association

    EIN 530225165 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

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