Nonprofits in Wyoming

Nonprofits in Wyoming. Browse 7,295 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. Wyoming Shakespeare Festival Co

    EIN 270008446 · Headquarters: Lander, WY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Wyoming Sheep Foundation

    EIN 853568192 · Headquarters: CASPER, WY, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  3. Wyoming Shrm Council

    EIN 830317658 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Wyoming Sigma Nu Educational Foundation

    EIN 237249710 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Wyoming Silver-haired Legislature

    EIN 464313978 · Headquarters: SHERIDAN, WY, US · Recreation & Sports · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  6. Wyoming Singer-songwriters

    EIN 832077774 · Headquarters: Laramie, WY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Wyoming Single Action Shooters Inc

    EIN 841381929 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Wyoming Skeet Shooting Association

    EIN 830302045 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Wyoming Soccer Association

    EIN 830279080 · Headquarters: CASPER, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Wyoming Society for Respiratory Care

    EIN 842516407 · Headquarters: CASPER, WY, US · Medical Research · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Wyoming Society of Anesthesiologists

    EIN 830299710 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Wyoming Society of Association Executives

    EIN 830316217 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Wyoming Society of Certified Public Accountants

    EIN 237206898 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Wyoming Society of Certified Public Accountants Educational Fund

    EIN 830295141 · Headquarters: Cheyenne, WY, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Wyoming Society of Health-system Pharmacy

    EIN 352339661 · Headquarters: Wheatland, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. Wyoming Society of Healthcare Engineering

    EIN 364667332 · Headquarters: Rock Springs, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Wyoming Society of Interventional Pain Physiciansinc

    EIN 450503720 · Headquarters: SHERIDAN, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Wyoming Society of Professional Engineers

    EIN 237136820 · Headquarters: Casper, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Wyoming Society of Professional Engineers

    EIN 830264977 · Headquarters: Rock Springs, WY, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  20. Wyoming Solar Energy Association

    EIN 851638563 · Headquarters: Sheridan, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  21. Wyoming Solid Waste & Recycling Asn

    EIN 742685727 · Headquarters: POWELL, WY, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  22. Wyoming Spirit Coaches Association

    EIN 651302241 · Headquarters: Cokeville, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Wyoming Sports and Outdoor Recreation Alliance

    EIN 834682349 · Headquarters: Casper, WY, US · Recreation & Sports · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  24. Wyoming Sportsmans Group

    EIN 465208211 · Headquarters: GILLETTE, WY, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Wyoming Sportsmen for Habitat Inc

    EIN 043848088 · Headquarters: CODY, WY, USA · Recreation & Sports · Latest available filing year: 2013 · Primary form: IRS Form 990

  26. Wyoming Stampede Fastpitch

    EIN 412692656 · Headquarters: Cheyenne, WY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Wyoming Star Gazing

    EIN 463183809 · Headquarters: Jackson, WY, USA · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Wyoming Star Quilters Guild

    EIN 742543721 · Headquarters: RIVERTON, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Wyoming Starbase Foundation

    EIN 311584074 · Headquarters: Cheyenne, WY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Wyoming State 4-H Foundation

    EIN 836004106 · Headquarters: LARAMIE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Wyoming State Afl-cio

    EIN 830157300 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  32. Wyoming State Archery Association

    EIN 883729765 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  33. Wyoming State Bar Foundation

    EIN 742226269 · Headquarters: CHEYENNE, WY, USA · Education · Latest available filing year: 2015 · Primary form: IRS Form 990

  34. Wyoming State Bbq Championship and Bluegrasss Festival

    EIN 270391033 · Headquarters: WORLAND, WY, USA · Youth Development · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  35. Wyoming State Fair Foundation

    EIN 934888445 · Headquarters: Sheridan, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Wyoming State Golf Association

    EIN 742445131 · Headquarters: LARAMIE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  37. Wyoming State Good Sam Organization

    EIN 204148543 · Headquarters: Cody, WY, US · Recreation & Sports · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  38. Wyoming State Historical Society

    EIN 237366337 · Headquarters: Thermopolis, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Wyoming State Historical Society

    EIN 742505673 · Headquarters: Afton, WY, US · Science & Technology · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Wyoming State Historical Society

    EIN 742511268 · Headquarters: Gillette, WY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Wyoming State Historical Society

    EIN 742638978 · Headquarters: WHEATLAND, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Wyoming State Historical Society

    EIN 830229751 · Headquarters: Casper, WY, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Wyoming State Historical Society

    EIN 836002697 · Headquarters: WHEATLAND, WY, USA · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990

  44. Wyoming State Historical Society

    EIN 836007542 · Headquarters: Cody, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Wyoming State Historical Society

    EIN 836007544 · Headquarters: CHEYENNE, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Wyoming State Historical Society

    EIN 836007546 · Headquarters: Torrington, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Wyoming State Historical Society

    EIN 836007547 · Headquarters: Lander, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Wyoming State Historical Society

    EIN 836007548 · Headquarters: RAWLINS, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Wyoming State Liquor Association

    EIN 836003721 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  50. Wyoming State Mineral and Gem Society

    EIN 830335711 · Headquarters: Big Piney, WY, US · Science & Technology · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Wyoming State Museum Volunteers Inc

    EIN 237368629 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Wyoming State Muzzle Loading Association Inc

    EIN 742467792 · Headquarters: SARATOGA, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Wyoming State Office Social Organization

    EIN 830295107 · Headquarters: Cheyenne, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  54. Wyoming State Orthopaedic Association

    EIN 742601437 · Headquarters: LANDER, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  55. Wyoming State Quilt Guild

    EIN 830325807 · Headquarters: SHERIDAN, WY, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  56. Wyoming State Reading Council

    EIN 836006913 · Headquarters: Casper, WY, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  57. Wyoming State Shooting Association

    EIN 237064604 · Headquarters: Dayton, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Wyoming State Shooting Foundation

    EIN 320182646 · Headquarters: Lander, WY, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  59. Wyoming State Snowmobile Association Inc

    EIN 836014600 · Headquarters: Laramie, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Wyoming State Theatre Coalition

    EIN 612191000 · Headquarters: Cheyenne, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Wyoming State Trackers Association

    EIN 271492253 · Headquarters: Casper, WY, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Wyoming State Trapshooting Association

    EIN 742274262 · Headquarters: SUNDANCE, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Wyoming State Usbc

    EIN 203613084 · Headquarters: Gillette, WY, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  64. Wyoming Steer Roping Association

    EIN 830308166 · Headquarters: GILLETTE, WY, US · Recreation & Sports · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  65. Wyoming Stock Dog Association

    EIN 830332636 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Wyoming Stock Growers Association

    EIN 830157325 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Wyoming Stock Growers Endowment Trust

    EIN 830234278 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Wyoming Stock Growers Land Trust

    EIN 836047954 · Headquarters: CHEYENNE, WY, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Wyoming Storm

    EIN 853517383 · Headquarters: Cheyenne, WY, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Wyoming Strong Families

    EIN 880691803 · Headquarters: CASPER, WY, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Wyoming Sugar Tramps

    EIN 883466424 · Headquarters: WORLAND, WY, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  72. Wyoming Survivors Association for Greater Empowerment Inc

    EIN 452576005 · Headquarters: Cheyenne, WY, US · Mental Health & Crisis Intervention · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. Wyoming Symphony Orchestra Inc

    EIN 836011424 · Headquarters: Casper, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Wyoming Tactical Rifle Championship

    EIN 320434401 · Headquarters: Gillette, WY, US · Public & Societal Benefit · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  75. Wyoming Taxpayers Association

    EIN 830156970 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Wyoming Taxpayers Foundation

    EIN 462196115 · Headquarters: Cheyenne, WY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Wyoming Technical Organization

    EIN 203194670 · Headquarters: Laramie, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  78. Wyoming Technology Business Center

    EIN 830337122 · Headquarters: Laramie, WY, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Wyoming Telecommunications Association

    EIN 830302916 · Headquarters: CHEYENNE, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Wyoming Tennis Association Inc

    EIN 830255426 · Headquarters: LARAMIE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  81. Wyoming Territorial Park Historic Association Inc

    EIN 830318392 · Headquarters: LARAMIE, WY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. Wyoming Towing and Recovery Association Inc

    EIN 473248544 · Headquarters: LARAMIE, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. Wyoming Transportation Museum Corp

    EIN 830295570 · Headquarters: Cheyenne, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Wyoming Trauma Association

    EIN 873129959 · Headquarters: Evansville, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Wyoming Travel Industry Coalition

    EIN 830306978 · Headquarters: CHEYENNE, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  86. Wyoming Traveling Plastic Saddle Museum and Exhibit

    EIN 833793104 · Headquarters: Cheyenne, WY, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Wyoming Tree Farm Committee

    EIN 830290255 · Headquarters: Newcastle, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Wyoming Trial Lawyers Association

    EIN 830235082 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Wyoming Trucking Association Inc

    EIN 830157430 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Wyoming Trucking Association Scholarship Trust

    EIN 741900393 · Headquarters: CASPER, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Wyoming Trust Association Inc

    EIN 831597478 · Headquarters: JACKSON, WY, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Wyoming United for Freedom Inc

    EIN 990386394 · Headquarters: Cheyenne, WY, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Wyoming Untrapped Inc

    EIN 463676928 · Headquarters: JACKSON, WY, USA · Civil Rights, Social Action & Advocacy · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Wyoming Veterans Memorial Park Foundation

    EIN 823107142 · Headquarters: Cody, WY, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Wyoming Veterinary Medical Association

    EIN 830229131 · Headquarters: SARATOGA, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Wyoming Veterinary Technician Association

    EIN 830332209 · Headquarters: Casper, WY, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Wyoming Village Green

    EIN 205905315 · Headquarters: Cheyenne, WY, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  98. Wyoming Voluntary Organizations Active in Disaster

    EIN 812340260 · Headquarters: CHEYENNE, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  99. Wyoming Water Association Inc

    EIN 237114934 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Wyoming Water Quality & Pollution Control Association

    EIN 742130143 · Headquarters: Casper, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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