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. Lake Shenandoah Preservation Association

    EIN 545725704 · Headquarters: Rockingham, VA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Lake Shetek Area Improvement Association

    EIN 411708781 · Headquarters: Marshall, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Lake Shore Area Preservation Society Inc

    EIN 450472551 · Headquarters: JACKSONVILLE, FL, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  4. Lake Silkworth Protective Association

    EIN 232820040 · Headquarters: Hunlock Creek, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Lake Singletary Water Shed Assoication

    EIN 020557817 · Headquarters: Sutton, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Lake Sinissippi Association

    EIN 391453330 · Headquarters: Hustisford, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Lake Somerville Resource Management Partnership

    EIN 800606168 · Headquarters: SOMERVILLE, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Lake South Water Supply Corporation

    EIN 760698075 · Headquarters: CONROE, TX, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Lake Spokane Association

    EIN 273825974 · Headquarters: SPOKANE, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Lake St Clair Walleye Association

    EIN 383065369 · Headquarters: ST CLAIR SHORES, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Lake States Resource Alliance Inc

    EIN 391679357 · Headquarters: Eagle River, WI, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  12. Lake Stella Improvement Association Inc

    EIN 833255797 · Headquarters: Darwin, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Lake Stewards of Maine - Maine Volunteer Lake Monitoring Program

    EIN 010502630 · Headquarters: AUBURN, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Lake Sullivan Association Inc

    EIN 416173302 · Headquarters: HILLMAN, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  15. Lake Sumter Marion Counties Section National Council of Negro Women

    EIN 993644646 · Headquarters: The Villages, FL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Lake Superior Center

    EIN 411659809 · Headquarters: DULUTH, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Lake Superior Energy Association

    EIN 753223942 · Headquarters: Duluth, MN, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Lake Superior Master Gardeners Association

    EIN 873413945 · Headquarters: Superior, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Lake Superior Not for Sale Inc

    EIN 881647619 · Headquarters: HERBSTER, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Lake Superior Water Trail Association of Minnesota

    EIN 411819472 · Headquarters: Duluth, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Lake Superior Watershed Conservancy Inc

    EIN 273304262 · Headquarters: Sault Ste Marie, MI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Lake Superiors Huron River Restoration

    EIN 364584526 · Headquarters: LAnse, MI, US · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  23. Lake Tahoe Waterman Association Inc

    EIN 472037857 · Headquarters: CARNELIAN BAY, CA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  24. Lake Taras Nature Habitat Inc

    EIN 830416898 · Headquarters: jonesboro, GA, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  25. Lake Tippecanoe Property Owners Inc

    EIN 311105800 · Headquarters: LEESBURG, IN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Lake Tomahawk Sportsmans Club

    EIN 473811387 · Headquarters: Negley, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Lake Ucil Home Association

    EIN 871804845 · Headquarters: Pound, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Lake Volney Association

    EIN 411892328 · Headquarters: New Prague, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Lake Waccamaw State Park Friends

    EIN 922233960 · Headquarters: Lake Waccamaw, NC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Lake Wallenpaupack Watershed Management District

    EIN 232169178 · Headquarters: Hawley, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Lake Wandawega Improvement Association Inc

    EIN 141931672 · Headquarters: Elkhorn, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Lake Waramaug Task Force Inc

    EIN 061063687 · Headquarters: WARREN, CT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Lake Washburn Association Inc

    EIN 411652596 · Headquarters: Outing, MN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Lake Washington Historical and Preservation Association

    EIN 474204143 · Headquarters: Chatham, MS, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  35. Lake Washington Improvement Association of Meeker Co Inc

    EIN 411628265 · Headquarters: DASSEL, MN, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Lake Watch of Lake Martin

    EIN 631104845 · Headquarters: Dadeville, AL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Lake Wedowee Property Owners Associ

    EIN 721380658 · Headquarters: WEDOWEE, AL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  38. Lake Wesauking Conservancy Inc

    EIN 843099171 · Headquarters: TOWANDA, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Lake Weserrunset Association

    EIN 010537348 · Headquarters: Skowhegan, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Lake Wicwas Association Inc

    EIN 020527466 · Headquarters: MEREDITH, NH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Lake Wilderness Preservation Association

    EIN 911636077 · Headquarters: MAPLE VALLEY, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Lake Winnebago Quality Improvement Association

    EIN 455407802 · Headquarters: Fond du Lac, WI, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  43. Lake Winnekeag Associations Inc

    EIN 863882682 · Headquarters: ASHBURNHAM, MA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  44. Lake Winnetka and Sugar River Improvement Association Inc

    EIN 391994282 · Headquarters: Albany, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Lake Wionkhiege Improvement Association

    EIN 392238671 · Headquarters: SMITHFIELD, RI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Lake Wisconsin Alliance

    EIN 471435171 · Headquarters: Poynette, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Lake Woods Ii Not for Profit

    EIN 911659183 · Headquarters: EVERETT, WA, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  48. Lake Worth Waterkeeper Inc

    EIN 823114524 · Headquarters: Lake Worth Beach, FL, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  49. Lake Wyola Association Inc

    EIN 043195059 · Headquarters: Holyoke, MA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Lake Zumbro Forever Inc

    EIN 205048523 · Headquarters: ZUMBRO FALLS, MN, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Lakeforest Development Foundation

    EIN 853459552 · Headquarters: Buffalo Grove, IL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  52. Lakefront Love

    EIN 992620504 · Headquarters: TRAVERSE CITY, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Lakefront Property Owners Environmental Association Inc

    EIN 820421239 · Headquarters: SPIRIT LAKE, ID, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Lakehead Subdivision Mutual Water Co

    EIN 920319075 · Headquarters: LAKEHEAD, CA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Lakeland Clean and Beautiful Inc

    EIN 593252884 · Headquarters: Lakeland, FL, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  56. Lakeland Community Gardens Inc

    EIN 862971694 · Headquarters: Woodruff, WI, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Lakelands Master Gardeners Inc

    EIN 462271308 · Headquarters: GREENWOOD, SC, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Lakenet

    EIN 521155784 · Headquarters: Annapolis, MD, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  59. Lakeridge Garden Club

    EIN 911530563 · Headquarters: Seattle, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Lakeridge Restoration Association

    EIN 320259959 · Headquarters: Long Grove, IL, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Lakes & Parks Alliance of Minneapolis

    EIN 471438451 · Headquarters: MINNEAPOLIS, MN, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  62. Lakes & Pines Sno-trails Inc

    EIN 391935768 · Headquarters: SPOONER, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Lakes Area Outdoor Initiative

    EIN 832837523 · Headquarters: PERHAM, MN, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Lakes Assocation of Norway Maine Inc

    EIN 300034585 · Headquarters: NORWAY, ME, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Lakes at Stake Wisconsin Inc

    EIN 933531595 · Headquarters: CEDARBURG, WI, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Lakes Bay Recreation Association

    EIN 061818040 · Headquarters: Northfield, NJ, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Lakes Community Land Trust

    EIN 205146017 · Headquarters: SPIRIT LAKE, IA, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990

  68. Lakes Educationaction Drive Inc

    EIN 592741774 · Headquarters: WINTER HAVEN, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Lakes Environmental Association

    EIN 237120682 · Headquarters: BRIDGTON, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Lakes Melissa and Sallie Walleye Foundation

    EIN 201696713 · Headquarters: Minnetonka, MN, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Lakes Park Enrichment Foundation Inc

    EIN 200671031 · Headquarters: FORT MYERS, FL, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Lakes Region Conservation Trust

    EIN 020347918 · Headquarters: Center Harbor, NH, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Lakeshore Community Garden

    EIN 270709365 · Headquarters: Dalton, GA, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  74. Lakeshore Garden Club

    EIN 461338759 · Headquarters: Lake Forest Park, WA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Lakeshore Garden Club

    EIN 562442272 · Headquarters: Rochester, NY, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  76. Lakeshore Land Funding Company C/O JP MORGAN INVESTMENT MANAGEMENT INC

    EIN 452405966 · Headquarters: NEW YORK, NY, USA · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990

  77. Lakeshore Nature Center

    EIN 383498027 · Headquarters: Holland, MI, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  78. Lakeside Association of Harbor Country Inc

    EIN 382326091 · Headquarters: New Buffalo, MI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Lakesides River Park Conservancy

    EIN 912156461 · Headquarters: LAKESIDE, CA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  80. Lakeview Conservation Alliance

    EIN 453635792 · Headquarters: Berryton, KS, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Lakeville Community Conservancy Inc

    EIN 474221197 · Headquarters: lakeville, CT, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Lakewood Cross Country Ski Club Incorporated

    EIN 391335958 · Headquarters: LAKEWOOD, WI, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Lakewood Garden Club

    EIN 431913128 · Headquarters: Lees Summit, MO, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Lakota Women Initiative

    EIN 331341850 · Headquarters: Parmelee, SD, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Lakuma Foundation

    EIN 921092801 · Headquarters: Hampton, VA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Lalenet Latin American Lightning and Educ Net Co

    EIN 883957465 · Headquarters: Hiram, GA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Lamb Social Justice Initiative Inc

    EIN 852465316 · Headquarters: SPRING VALLEY, NY, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Lamington Conservancy

    EIN 300050685 · Headquarters: FAR HILLS, NJ, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Lamoille Valley Farm and Forest Sch

    EIN 923110556 · Headquarters: Morrisville, VT, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  90. Lampasas County Area Go Texan Inc

    EIN 465210309 · Headquarters: LAMPASAS, TX, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Lamprey River Watershed Association

    EIN 222509281 · Headquarters: Lee, NH, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Lan Su Chinese Garden

    EIN 931296840 · Headquarters: Portland, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Lanakila Gardens Inc

    EIN 920428190 · Headquarters: JACKSONVILLE, FL, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  94. Lancaster Against Pipelines

    EIN 471761575 · Headquarters: Pequea, PA, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  95. Lancaster County Conservancy

    EIN 237046908 · Headquarters: LANCASTER, PA, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  96. Lancaster Farmland Trust

    EIN 204233446 · Headquarters: STRASBURG, PA, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Lancaster Garden Club

    EIN 454704758 · Headquarters: South Lancaster, MA, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  98. Lancaster Hiking Club

    EIN 237410659 · Headquarters: Lancaster, PA, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Lancaster Land Trust Inc

    EIN 043410955 · Headquarters: LANCASTER, MA, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Lance Ecological Research Laboratory

    EIN 992054278 · Headquarters: Warren, OH, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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