Environment nonprofits in Oregon

Environment nonprofits in Oregon. Browse 1,002 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. South Santiam Watershed Council

    EIN 911787357 · Headquarters: Lebanon, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. South Umpqua Rural Community Partnership

    EIN 331131242 · Headquarters: Tiller, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. South Willamette Prescribed Burn Association

    EIN 332007527 · Headquarters: Springfield, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Southeast Oregon Resource Conservation & Development Council

    EIN 870714965 · Headquarters: Ontario, OR, US · Environment · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  5. Southern Oregon Climate Action Now

    EIN 472464086 · Headquarters: Jacksonville, OR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Southern Oregon Forest Restoration Collaborative

    EIN 562431473 · Headquarters: JACKSONVILLE, OR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Southern Oregon Land Conservancy Inc

    EIN 930724691 · Headquarters: ASHLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Southern Oregon Sustainable Business Network

    EIN 010963355 · Headquarters: ASHLAND, OR, US · Environment · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  9. Southwest Oregon Operators Section

    EIN 931008570 · Headquarters: Coos Bay, OR, US · Environment · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  10. Southwest Oregon Resource Conservation & Development Area In

    EIN 931140954 · Headquarters: Prospect, OR, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  11. Speak For The Trees

    EIN 462336372 · Headquarters: Talent, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Sprague River Water Resource Foundation Inc

    EIN 931255123 · Headquarters: BLY, OR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Stash R Trash

    EIN 371545261 · Headquarters: Bend, OR, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  14. State Forests Trust of Oregon

    EIN 931261279 · Headquarters: SALEM, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Straub Outdoors

    EIN 481268855 · Headquarters: SALEM, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Stream Rest Alliance of Mid Rogue

    EIN 931269254 · Headquarters: GRANTS PASS, OR, USA · Environment · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  17. Stream Savers

    EIN 464934299 · Headquarters: Cave Junction, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Stream-n Network

    EIN 332139019 · Headquarters: Portland, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Sublime Divine Sanctuary

    EIN 413217368 · Headquarters: Grants Pass, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. Sunriver Anglers

    EIN 930950301 · Headquarters: SUNRIVER, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Sunriver Nature Center & Observatory Inc

    EIN 930817907 · Headquarters: SUNRIVER, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Support Local Riders Inc

    EIN 264625424 · Headquarters: Oregon City, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Sustain Oregon

    EIN 845181833 · Headquarters: Silverton, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Sustainable Klamath

    EIN 200945673 · Headquarters: Klamath Falls, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Sustainable Living

    EIN 931118975 · Headquarters: Portland, OR, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  26. Sylvan Leef Inc

    EIN 931287292 · Headquarters: Canyonville, OR, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  27. Symbiota Land Conservancy-trust

    EIN 936265341 · Headquarters: Wolf Creek, OR, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  28. Tainable Regenerative Agricultural Lab

    EIN 873696760 · Headquarters: McMinnville, OR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  29. Takilma Community Association Inc

    EIN 931186477 · Headquarters: Cave Junction, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Teaching Environmental Awareness Foundation Inc

    EIN 833117932 · Headquarters: BEND, OR, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  31. Temperate Orchard Conservancy

    EIN 461117834 · Headquarters: Tigard, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Tenmile Lakes Association

    EIN 474558774 · Headquarters: LAKESIDE, OR, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  33. Terra Vida Academy

    EIN 393437909 · Headquarters: Vernonia, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Terrestrial Ecosystem Research Associates

    EIN 201270884 · Headquarters: CORVALLIS, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  35. The Beaver Coalition Inc

    EIN 845076273 · Headquarters: JACKSONVILLE, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. The Berry Botanic Garden

    EIN 930686700 · Headquarters: Portland, OR, USA · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990

  37. The Carbon Foundation

    EIN 995100031 · Headquarters: Portland, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. The Coalition of Oregon Land Trusts

    EIN 451510255 · Headquarters: Portland, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. The Community Ecology Center

    EIN 333546348 · Headquarters: Corbett, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. The CREST

    EIN 822665900 · Headquarters: Ashland, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. The Dalles Riverfront Trail Inc

    EIN 931141502 · Headquarters: The Dalles, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. The Deepwood Gardeners

    EIN 412258889 · Headquarters: Salem, OR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. The Forest Park Conservancy

    EIN 943103055 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. The Green Economy Institute Inc

    EIN 010738180 · Headquarters: Bend, OR, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  45. The Hardy Plant Society of Oregon

    EIN 930884453 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. The Intertwine Alliance Foundation

    EIN 452629474 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. The Japanese Garden Foundation of Oregon

    EIN 931315647 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. The Mazamas Foundation

    EIN 911829996 · Headquarters: Portland, OR, USA · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990

  49. The Oregon League of Conservation Voters

    EIN 931176721 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. The Oregon League of Conservation Voters Education Fund

    EIN 931177957 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. The Oregon State Federation of Garden Clubs Inc

    EIN 020647127 · Headquarters: SAINT HELENS, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. The Oregon State Federation of Garden Clubs Inc

    EIN 020659877 · Headquarters: BORING, OR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  53. The Oregon State Federation of Garden Clubs Inc

    EIN 134220333 · Headquarters: Corvallis, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. The Oregon State Federation of Garden Clubs Inc

    EIN 201765783 · Headquarters: Corvallis, OR, US · Environment · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  55. The Oregon State Federation of Garden Clubs Inc

    EIN 208817975 · Headquarters: North Plains, OR, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  56. The Oregon State Federation of Garden Clubs Inc

    EIN 384067068 · Headquarters: Portland, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. The Oregon State Federation of Garden Clubs Inc

    EIN 542098020 · Headquarters: West Linn, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. The Oregon State Federation of Garden Clubs Inc

    EIN 770615789 · Headquarters: North Bend, OR, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  59. The Oregon State Federation of Garden Clubs Inc

    EIN 800008886 · Headquarters: Portland, OR, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  60. The Oregon State Federation of Garden Clubs Inc

    EIN 820572942 · Headquarters: SEASIDE, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  61. The Oregon State Federation of Garden Clubs Inc

    EIN 900256010 · Headquarters: Gresham, OR, US · Environment · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  62. The Oregon State Federation of Garden Clubs Inc

    EIN 930796190 · Headquarters: KING CITY, OR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. The Oregon State Federation of Garden Clubs Inc

    EIN 930850082 · Headquarters: Portland, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. The Oregon State Federation of Garden Clubs Inc

    EIN 930854939 · Headquarters: Wilsonville, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  65. The Oregon State Federation of Garden Clubs Inc

    EIN 930882184 · Headquarters: Dallas, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. The Oregon State Federation of Garden Clubs Inc

    EIN 930929981 · Headquarters: CORVALLIS, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. The Oregon State Federation of Garden Clubs Inc

    EIN 930935523 · Headquarters: Coos Bay, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. The Oregon State Federation of Garden Clubs Inc

    EIN 931016274 · Headquarters: Gold Beach, OR, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. The Oregon State Federation of Garden Clubs Inc

    EIN 931086425 · Headquarters: Port Orford, OR, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  70. The Oregon State Federation of Garden Clubs Inc

    EIN 931125564 · Headquarters: Newberg, OR, US · Environment · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  71. The Oregon State Federation of Garden Clubs Inc

    EIN 931139189 · Headquarters: Mount Hood Parkdale, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. The Oregon State Federation of Garden Clubs Inc

    EIN 931187598 · Headquarters: ASHLAND, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. The Oregon State Federation of Garden Clubs Inc

    EIN 931313399 · Headquarters: portland, OR, US · Environment · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  74. The Oregon State Federation of Garden Clubs Inc

    EIN 931329157 · Headquarters: HILLSBORO, OR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  75. The Oregon State Federation of Garden Clubs Inc

    EIN 936024927 · Headquarters: Eugene, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. The Oregon State Federation of Garden Clubs Inc

    EIN 936026945 · Headquarters: Damascus, OR, US · Environment · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  77. The Oregon State Federation of Garden Clubs Inc

    EIN 936030721 · Headquarters: Cave Junction, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  78. The Oregon State Federation of Garden Clubs Inc

    EIN 936031278 · Headquarters: Oregon City, OR, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  79. The Oregon State Federation of Garden Clubs Inc

    EIN 936040019 · Headquarters: Scappoose, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. The Pauline Preserve Inc

    EIN 311578343 · Headquarters: MCMINNVILLE, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  81. The Portland Garden Club

    EIN 930427037 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. The Portland Garden Club Foundation

    EIN 931149996 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. The Steamboaters

    EIN 930558946 · Headquarters: IDLEYLD PARK, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. The Wave Foundation

    EIN 843224211 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. The Wetlands Conservancy Inc

    EIN 930797197 · Headquarters: Portland, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Three Rivers Sportsmans Alliance Inc

    EIN 462676750 · Headquarters: BORING, OR, US · Environment · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  87. Three Sequoia Land Conservation

    EIN 474728232 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  88. Tillamook Estuaries Partnership

    EIN 020584357 · Headquarters: GARIBALDI, OR, USA · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990

  89. Titanic Lifeboat Academy

    EIN 721595795 · Headquarters: Astoria, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Tom Mccall Legacy Project

    EIN 364767019 · Headquarters: Milwaukie, OR, US · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Trail Rhythms Inc

    EIN 844751262 · Headquarters: SISTERS, OR, USA · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  92. Trailkeepers of Oregon

    EIN 271209205 · Headquarters: PORTLAND, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Trash Dogs

    EIN 820620370 · Headquarters: Brookings, OR, US · Environment · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  94. Trash for Peace

    EIN 454715889 · Headquarters: Portland, OR, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Treekeepers of Washington County

    EIN 883552265 · Headquarters: Portland, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Trees East

    EIN 270099240 · Headquarters: La Grande, OR, US · Environment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  97. Trees for Mcminnville Inc

    EIN 311728853 · Headquarters: McMinnville, OR, US · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Tri-County Farms Fresh Produce Inc

    EIN 452256009 · Headquarters: Beaverton, OR, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Tropical Conservation Consortium

    EIN 463371647 · Headquarters: PORTLAND, OR, US · Environment · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  100. Trout Unlimited

    EIN 522012845 · Headquarters: GRANTS PASS, OR, US · Environment · Latest available filing year: 2010 · Primary form: IRS Form 990-N

First page and all pages