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. Natopakama Bittersweet Inc

    EIN 421334633 · Headquarters: Center Point, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Natrad Corporation

    EIN 883838621 · Headquarters: Los Angeles, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Natres Conservation Initiative

    EIN 452602531 · Headquarters: DURHAM, NC, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Natrona County Master Gardeners

    EIN 710903364 · Headquarters: Casper, WY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Natural Action Foundation

    EIN 454072144 · Headquarters: CORNVILLE, AZ, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990

  6. Natural Allies

    EIN 831997497 · Headquarters: Tucson, AZ, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  7. Natural Areas Association

    EIN 363132261 · Headquarters: KALAMAZOO, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Natural Areas Conservancy Inc

    EIN 461791849 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Natural Areas Land Conservancy

    EIN 510542269 · Headquarters: MORELAND HILLS, OH, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Natural Beekeepers Path

    EIN 392605431 · Headquarters: Concrete, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Natural Biodiversity

    EIN 800574920 · Headquarters: JOHNSTOWN, PA, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990

  12. Natural Capital Resource Foundation

    EIN 460476294 · Headquarters: Natchez, LA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  13. Natural Capitalism Solutions Inc

    EIN 141901877 · Headquarters: Longmont, CO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Natural Color Diamond Association Inc

    EIN 204073629 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  15. Natural Communities Coalition

    EIN 931229006 · Headquarters: IRVINE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Natural Connection Inc

    EIN 753268585 · Headquarters: McMinnville, OR, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  17. Natural Connections Learning Center Inc

    EIN 411955902 · Headquarters: Minnetonka, MN, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  18. Natural Cork Council

    EIN 934522842 · Headquarters: SALEM, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  19. Natural Corral Foundation Inc

    EIN 383771810 · Headquarters: Sonoma, CA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Natural Curiosity Inc

    EIN 871718758 · Headquarters: Hillsboro, NM, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Natural Development Fund

    EIN 463927406 · Headquarters: Issaquah, WA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  22. Natural Discoveries Inc

    EIN 770341755 · Headquarters: VENTURA, CA, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  23. Natural Dividends Inc

    EIN 851218753 · Headquarters: West Hartford, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Natural Environmental Teaching Learning Center Inc

    EIN 475000667 · Headquarters: JAMAICA, NY, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  25. Natural Forest Advocates Inc

    EIN 364323045 · Headquarters: Chicago, IL, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  26. Natural Gas Producers Association C/o Hans R Hansen

    EIN 750959017 · Headquarters: Midland, TX, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  27. Natural Habitats Inc

    EIN 300591062 · Headquarters: Park Ridge, IL, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  28. Natural History Conference

    EIN 943473961 · Headquarters: Washington Crossing, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Natural History Network

    EIN 263097960 · Headquarters: Ann Arbor, MI, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  30. Natural Innovations

    EIN 412142011 · Headquarters: Rochert, MN, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  31. Natural Kindness

    EIN 852374086 · Headquarters: Rancho Cordova, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Natural Land Alliance Inc

    EIN 811747603 · Headquarters: HUNTERSVILLE, NC, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  33. Natural Land Institute

    EIN 362478025 · Headquarters: ROCKFORD, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  34. Natural Lands Trust Inc

    EIN 236272818 · Headquarters: Media, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Natural Lands Trust Udecl 123060

    EIN 236226151 · Headquarters: PITTSBURGH, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Natural Law Trust

    EIN 991542166 · Headquarters: Fairfield, IA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Natural Mothering Forum Inc

    EIN 300126136 · Headquarters: Lynbrook, NY, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  38. Natural Products Association

    EIN 952376719 · Headquarters: WASHINGTON, DC, USA · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990

  39. Natural Resource Based Education Centers

    EIN 571069069 · Headquarters: CHARLESTON, SC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Natural Resource Development Association Inc

    EIN 821266185 · Headquarters: Madison, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Natural Resource Education Foundation of Nj

    EIN 222188661 · Headquarters: WARETOWN, NJ, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Natural Resource Extension Education Foundation Inc

    EIN 833226701 · Headquarters: Boyne City, MI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Natural Resource Institute

    EIN 742828610 · Headquarters: Santa Fe, NM, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  44. Natural Resource Steward's Association Inc

    EIN 270735319 · Headquarters: STATEN ISLAND, NY, USA · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  45. Natural Resources Council of Maine Action Fund Inc

    EIN 821044033 · Headquarters: Augusta, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Natural Resources Council of Maine Inc

    EIN 010270690 · Headquarters: Augusta, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Natural Resources Education Outreach

    EIN 830434636 · Headquarters: WALLACE, ID, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  48. Natural Resources Foundation of Texas

    EIN 742650223 · Headquarters: Midland, TX, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  49. Natural Resources Information Providers

    EIN 300009028 · Headquarters: Rochester, MN, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  50. Natural Resources Trust of Bridgewater

    EIN 043399534 · Headquarters: BRIDGEWATER, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Natural Resources Trust of Easton

    EIN 046171476 · Headquarters: NORTH EASTON, MA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Natural Restorations

    EIN 814745055 · Headquarters: GILBERT, AZ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Natural Selection Foundation

    EIN 843751000 · Headquarters: Fort Collins, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Natural State Ltd

    EIN 850544797 · Headquarters: Washington, DC, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  55. Natural Streams Foundation Inc

    EIN 881705451 · Headquarters: SEWICKLEY, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Natural Wanders

    EIN 301269589 · Headquarters: Grand Junction, CO, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Natural Way Conservancy Institute Inc

    EIN 352263468 · Headquarters: Baker, NV, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  58. Naturaland Trust

    EIN 237293632 · Headquarters: Greenville, SC, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  59. Naturalist Adventures Ltd

    EIN 900087331 · Headquarters: CEDAR RAPIDS, IA, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  60. Naturalist Project

    EIN 334346950 · Headquarters: Tuscaloosa, AL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Naturalist World

    EIN 334231066 · Headquarters: Santa Cruz, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Naturalists Club

    EIN 222595904 · Headquarters: Springfield, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Naturally Bardstown Inc

    EIN 881638368 · Headquarters: BARDSTOWN, KY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Naturangers Inc

    EIN 933866975 · Headquarters: CARY, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Nature & Technology Inc

    EIN 352304190 · Headquarters: nashville, TN, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  66. Nature & Us

    EIN 823272201 · Headquarters: Lewiston, ME, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Nature 4 All

    EIN 474125106 · Headquarters: MAPLE VALLEY, WA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Nature Abounds

    EIN 262533337 · Headquarters: DuBois, PA, USA · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  69. Nature Aligned Vermont Foundation Inc

    EIN 931817331 · Headquarters: Bennington, VT, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Nature and Community

    EIN 883860646 · Headquarters: RICE, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Nature and Culture International

    EIN 330773524 · Headquarters: DEL MAR, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Nature and Oceans Adventures

    EIN 884389893 · Headquarters: San Francisco, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Nature and Raptor Center of Pueblo

    EIN 742269068 · Headquarters: Pueblo, CO, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990

  74. Nature and Wildlife Discovery Center

    EIN 841526595 · Headquarters: BEULAH, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Nature at the Confluence Inc

    EIN 824629530 · Headquarters: South Beloit, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  76. Nature Bloomers

    EIN 881205686 · Headquarters: San Mateo, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Nature Center Associates of Los Angeles County

    EIN 956129697 · Headquarters: NEWHALL, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  78. Nature Center Association of Caesar Creek

    EIN 272778918 · Headquarters: Waynesville, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Nature Center at Glencoe Inc

    EIN 275002553 · Headquarters: Burlington, NC, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  80. Nature Center at the Great Outdoors

    EIN 260134857 · Headquarters: Titusville, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Nature Coast Conservation Inc

    EIN 465760801 · Headquarters: Brooksville, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Nature Coast Law Enforcement Inc

    EIN 205252413 · Headquarters: bronson, FL, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  83. Nature Coast Orchid Society Inc

    EIN 830971921 · Headquarters: Spring Hill, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Nature Collective

    EIN 330358660 · Headquarters: SOLANA BEACH, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Nature Commission

    EIN 474812788 · Headquarters: SAN CLEMENTE, CA, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990

  86. Nature Connect

    EIN 991860539 · Headquarters: Atascadero, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Nature Connection

    EIN 811114372 · Headquarters: Blackduck, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Nature Connection Access Fund

    EIN 883955440 · Headquarters: JOHNSON CITY, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Nature Conscious Tourism Initiative

    EIN 994074091 · Headquarters: Seymour, TN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Nature Conservancy Foundation

    EIN 994200979 · Headquarters: Ft Lauderdale, FL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Nature Den

    EIN 842437256 · Headquarters: CASSVILLE, MO, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  92. Nature Discovery Center

    EIN 742132718 · Headquarters: Bellaire, TX, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  93. Nature Festivals of San Diego County

    EIN 330763177 · Headquarters: San Diego, CA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  94. Nature First

    EIN 861225718 · Headquarters: Estes Park, CO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Nature Folk Inc

    EIN 853723387 · Headquarters: Naples, FL, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  96. Nature for All

    EIN 831265253 · Headquarters: MONTEREY PARK, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Nature For Justice

    EIN 852234192 · Headquarters: Falls Church, VA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  98. Nature Forward

    EIN 530233715 · Headquarters: Chevy Chase, MD, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Nature Foundation

    EIN 882650769 · Headquarters: AUSTIN, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  100. Nature Friends Northwest

    EIN 911671107 · Headquarters: Beaverton, OR, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

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