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. Langmuir Research Institute

    EIN 272599962 · Headquarters: Lake St Louis, MO, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  2. Lanikai Beach and Park Foundation Inc

    EIN 990352651 · Headquarters: KAILUA, HI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Lantana Cares

    EIN 813293926 · Headquarters: LANTANA, TX, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Lantern Hill Valley Association Inc

    EIN 237260147 · Headquarters: LEDYARD, CT, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Lapeer County Drop Off Recycling

    EIN 383972971 · Headquarters: Lapeer, MI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Lapeer County Master Gardener Association

    EIN 383174514 · Headquarters: Lapeer, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Laporte County Conservation Trust Inc

    EIN 351983598 · Headquarters: Valparaiso, IN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Laporte County Master Gardener Association

    EIN 352011341 · Headquarters: La Porte, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Laramie Audubon Society

    EIN 830328469 · Headquarters: Laramie, WY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Laramie Basin Land Coalition

    EIN 873291808 · Headquarters: Laramie, WY, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Laramie Garden Club

    EIN 843478672 · Headquarters: Laramie, WY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Larios Sustainable Farming and Forestry Scientific Institute

    EIN 332042009 · Headquarters: Fallbrook, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Larita Woods Mutual Road Association

    EIN 946104658 · Headquarters: Ben Lomond, CA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  14. Larkfield Resilience Fund Inc

    EIN 831733615 · Headquarters: Santa Rosa, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Larned Garden Club Ltd

    EIN 237407367 · Headquarters: Larned, KS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Larsen-lam Climate Change Foundation

    EIN 854312409 · Headquarters: SAN FRANCISCO, CA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  17. Larson-puskas Fisheries Education Partnership

    EIN 273440543 · Headquarters: BARNEGAT LIGHT, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Las Cabezas Inc

    EIN 473007829 · Headquarters: Zwolle, LA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Las Cumbres Ranch Foundation

    EIN 871574751 · Headquarters: SANTA Maria, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Las Gralarias Foundation Inc

    EIN 203150278 · Headquarters: NORTH OLMSTED, OH, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  21. Las Madres Lunares

    EIN 333609581 · Headquarters: Pasadena, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Las Vegas Chrysanthemum Society

    EIN 942775554 · Headquarters: Las Vegas, NV, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  23. Las Vegas Community Water Board

    EIN 260189501 · Headquarters: Las Vegas, NM, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  24. Las Vegas E-waste

    EIN 451933667 · Headquarters: LAS VEGAS, NV, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Lassen Land & Trails Trust Inc

    EIN 680153733 · Headquarters: SUSANVILLE, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Last Beach Cleanup

    EIN 833372759 · Headquarters: Laguna Niguel, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Last Chance Mercantile of Vtc

    EIN 392876546 · Headquarters: Marina, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Last Forests Inc

    EIN 880958760 · Headquarters: Menlo Park, CA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Last Right Inc

    EIN 991343241 · Headquarters: Newark, DE, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Last Wilderness Conservation Association

    EIN 391788228 · Headquarters: PRESQUE ISLE, WI, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  31. Lasting Adventures Inc

    EIN 262086926 · Headquarters: GROVELAND, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Late Bloomers Garden Club Inc

    EIN 593594222 · Headquarters: JACKSONVILLE, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  33. Late-bloomer Project Inc

    EIN 813952984 · Headquarters: Newark, NJ, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  34. Latheofheaven

    EIN 461205182 · Headquarters: Lakewood, OH, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  35. Latin American and Caribbean Council on Renewable Energy

    EIN 275321516 · Headquarters: Leander, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Latin-american Foundation for Environmental Protection Inc

    EIN 133950596 · Headquarters: Pembroke Pines, FL, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  37. Latitude 36 Outdoors Club

    EIN 821773150 · Headquarters: Visalia, CA, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  38. LaTour Property Owners Association

    EIN 800809084 · Headquarters: Frisco, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  39. Latter Library Garden Conservancy

    EIN 453612367 · Headquarters: NEW ORLEANS, LA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  40. Lauderdale by the Sea Garden Club

    EIN 270110658 · Headquarters: ft lauderdale, FL, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  41. Laudholm Trust

    EIN 010380763 · Headquarters: WELLS, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Laulima Eco-friendly Farms Hawaii Inc

    EIN 352299411 · Headquarters: Honolulu, HI, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  43. Launch Inc

    EIN 262681229 · Headquarters: Washington Island, WI, USA · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  44. Launchno5hudsonriverenviormentalandsafety Inc

    EIN 201724036 · Headquarters: Ossining, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Laundry Turtle Foundation

    EIN 365105384 · Headquarters: LAKEWOOD, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Laurel Canyon Land Trust

    EIN 821342893 · Headquarters: LOS ANGELES, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Laurel for the Patuxent

    EIN 852826923 · Headquarters: Laurel, MD, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  48. Laurel Garden Club

    EIN 561676903 · Headquarters: Highlands, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Laurel Garden Club

    EIN 834363654 · Headquarters: Billings, MT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Laurel Garden Club Inc

    EIN 237075047 · Headquarters: Laurel, MS, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Laurel Garden Club of Beacon Falls

    EIN 060945666 · Headquarters: Beacon Falls, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Laurel Lake Preservation Association Inc

    EIN 043281763 · Headquarters: Lee, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Laurel Lake Wildlife Management Area Foundation Inc

    EIN 550777001 · Headquarters: Williamson, WV, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  54. Laurel Valley Watch Inc

    EIN 760813179 · Headquarters: Mars Hill, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Laurelton Gardens Senior Assoc

    EIN 222647239 · Headquarters: Brick, NJ, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  56. Laurentian Resource Conservation & Development Council Inc

    EIN 411819118 · Headquarters: Effie, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Laurie & Mac Lowson Foundation

    EIN 863929660 · Headquarters: LAHAINA, HI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  58. Laurinburg Tis the Season

    EIN 825472859 · Headquarters: GIBSON, NC, US · Environment · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  59. Lava Beds Natural History Assn Inc

    EIN 946139658 · Headquarters: Tulelake, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Lava Lake Institute for Science and Conservation Inc

    EIN 900132172 · Headquarters: HAILEY, ID, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  61. Lavaca Bay Foundation Inc

    EIN 825109693 · Headquarters: PORT LAVACA, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Lavesta

    EIN 992430841 · Headquarters: White Salmon, WA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. Law Firm Sustainability Network

    EIN 461334887 · Headquarters: GIG HARBOR, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Lawns Go Wild

    EIN 934868424 · Headquarters: Austin, TX, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. Lawrence Anthony Earth Organization - New Jersey Chapter Inc

    EIN 470969758 · Headquarters: CLIFFSIDE PARK, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Lawrence Brook Watershed Partnership Inc

    EIN 223612823 · Headquarters: Milltown, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Lawrence County Friends of the Parks Inc

    EIN 473431621 · Headquarters: Walnut Ridge, AR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Lawrence County Grass Roots Property Clean Up Project Co

    EIN 822454992 · Headquarters: Bedford, IN, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  69. Lawrence County Resource Council Inc

    EIN 710654985 · Headquarters: Walnut Ridge, AR, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  70. Lawrence County Rock Club Inc

    EIN 800608061 · Headquarters: Loogootee, IN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Lawrence Environmental Action Group Inc

    EIN 043281624 · Headquarters: LAWRENCE, MA, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  72. Lawrence Garden Club Inc

    EIN 994885898 · Headquarters: KALAMAZOO, MI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Lawrence Township Environmental Education Foundation Inc

    EIN 222837685 · Headquarters: Lawrence Township, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Laws of Poseidon Inc

    EIN 824683398 · Headquarters: Port St John, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Lax Sloth

    EIN 881596271 · Headquarters: Ponte Vedra, FL, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  76. Lay Lake Home Owners and Boat Owners Hobo Association Inc

    EIN 631233289 · Headquarters: Wilsonville, AL, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Lazurus Group

    EIN 853492126 · Headquarters: Mount Juliet, TN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Lazy Daisy Garden Club

    EIN 824934268 · Headquarters: Westminster, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Lazzara Marine Foundation Inc

    EIN 593517375 · Headquarters: TAMPA, FL, USA · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-PF

  80. Lba Aquatics Foundation

    EIN 331595152 · Headquarters: LA MIRADA, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. Lc Real Estate Group Foundation

    EIN 834720478 · Headquarters: LOVELAND, CO, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  82. Lce International Inc

    EIN 881040651 · Headquarters: LEXINGTON, KY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Lclc Support Corporation

    EIN 933282359 · Headquarters: CHICAGO, IL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  84. Lcrc Land Conservation Corp

    EIN 320400962 · Headquarters: Damariscotta, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Lcu Institute of Water Research

    EIN 751561855 · Headquarters: Lubbock, TX, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  86. Ldh Beautification Foundation

    EIN 300323690 · Headquarters: Delavan, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Le Bon Merecage International

    EIN 760711987 · Headquarters: Santa Rosa, CA, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  88. Le Center Sportsmens Club Inc

    EIN 270797339 · Headquarters: LE CENTER, MN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Le Vasa Inc

    EIN 660789512 · Headquarters: PAGO PAGO, AS, AQ · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  90. Leach Garden Friends

    EIN 930807685 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Lead City Beautification

    EIN 411974491 · Headquarters: Lead, SD, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Lead Feather Inc

    EIN 261549151 · Headquarters: Santa Fe, NM, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Lead for Earth

    EIN 923721064 · Headquarters: PLEASANTON, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  94. Lead for Pollinators

    EIN 844265140 · Headquarters: Akron, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Lead Free Futures

    EIN 995101213 · Headquarters: Anchorage, AK, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Lead Lab Inc

    EIN 721204010 · Headquarters: Terrytown, LA, USA · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  97. Lead Manage Conserve Inc

    EIN 990925258 · Headquarters: Chevy Chase, MD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Lead Safe Louisiana Inc

    EIN 472320248 · Headquarters: New Orleans, LA, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  99. Leadenwah Preservation Fund Incorporated

    EIN 921344586 · Headquarters: WADMALAW IS, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Leaders for Clean Air

    EIN 472822717 · Headquarters: SALT LAKE CITY, UT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

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