Unknown & Unclassified nonprofits in Wyoming

Unknown & Unclassified nonprofits in Wyoming. Browse 2,010 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. Central Wyoming Hospice & Transitions

    EIN 830249753 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Central Wyoming Kennel Club Inc

    EIN 237028342 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. Central Wyoming Motorsports

    EIN 831760948 · Headquarters: casper, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Central Wyoming Skateboarding Association

    EIN 461360023 · Headquarters: Riverton, WY, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  5. Charles L Colbert Trust

    EIN 816017071 · Headquarters: SHERIDAN, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Charles Piersall Chapter of Izaak Walton League of America Inc

    EIN 742182943 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Cheyenne All-city Children's Chorus

    EIN 830267539 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  8. Cheyenne Artists Guild

    EIN 830201596 · Headquarters: CHEYENNE, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Cheyenne Board of Realtors

    EIN 830249080 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Cheyenne Capital Chorale

    EIN 830275485 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Cheyenne Chapter 1133 Women of the Moose

    EIN 237521665 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Cheyenne Circle of Referrals

    EIN 992663758 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Cheyenne Country Club

    EIN 830109905 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  14. Cheyenne Frontier Days Building Authority

    EIN 237075467 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Cheyenne Frontier Days Inc

    EIN 830297781 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Cheyenne Frontier Days Memorial Foundation

    EIN 830271966 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Cheyenne Genealogical & Historical Society

    EIN 237434534 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Cheyenne Greenway Foundation

    EIN 830300851 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Cheyenne Gunslingers Association

    EIN 830264527 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  20. Cheyenne High Plains Audubon Society

    EIN 510154853 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Cheyenne Kennel Club

    EIN 237266088 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Cheyenne Kiwanis Club Foundation

    EIN 830214920 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Cheyenne Knights of Columbus Building Corporation

    EIN 830110015 · Headquarters: Cheyenne, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  24. Cheyenne Leads

    EIN 836002995 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  25. Cheyenne Regional Medical Center Volunteers

    EIN 836002778 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Cheyenne Rifle & Pistol Club

    EIN 836006540 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Cheyenne Rotary Club

    EIN 836006015 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Cheyenne Rotary Club Foundation

    EIN 830287585 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Cheyenne Saddle Tramps Riding Club

    EIN 237270863 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Cheyenne Shrine Club

    EIN 836012711 · Headquarters: CASPER, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Cheyenne Trap & Skeet Club Inc

    EIN 830248628 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  32. Cheyenne Umpires Association

    EIN 830282787 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Cheyenne Winter Farmers Market

    EIN 300951659 · Headquarters: Yoder, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Chi Omega House Corporation

    EIN 836004333 · Headquarters: LARAMIE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  35. Chi Omega Social Psi Delta Chapter

    EIN 836007737 · Headquarters: LARAMIE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  36. Chief Washakie Ffa Alumni and Supporters

    EIN 392223010 · Headquarters: Worland, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Child Development Center of Natrona County

    EIN 830207123 · Headquarters: Casper, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Child Development Services of Fremont County

    EIN 830239955 · Headquarters: LANDER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Child Evangelism Fellowship of Wyoming Inc

    EIN 310909080 · Headquarters: GLENROCK, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  40. Children of Hope

    EIN 853978078 · Headquarters: Cody, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Children's Discovery Center

    EIN 841429476 · Headquarters: PINEDALE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Christian Church of Casper

    EIN 542196302 · Headquarters: Casper, WY, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  43. Christian Ministries West L3c

    EIN 273740156 · Headquarters: Sundance, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Christine Gempp Love Foundation

    EIN 830267496 · Headquarters: SHERIDAN, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  45. Chrome Cowgirls Charity Run

    EIN 264532312 · Headquarters: CASPER, WY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  46. Chug & Tug Old Time Tractor and Engine Club

    EIN 830314476 · Headquarters: Encampment, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Chugwater Historical Unity Group

    EIN 830279951 · Headquarters: Chugwater, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Church of God of Prophecy

    EIN 830306934 · Headquarters: Greybull, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Cios

    EIN 742472778 · Headquarters: WILSON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. Civic Center 76 Inc

    EIN 830235995 · Headquarters: HULETT, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Civic Theatre Guild

    EIN 237033862 · Headquarters: SHERIDAN, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Class of 2014

    EIN 473079041 · Headquarters: Worland, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Class of 2016

    EIN 473088113 · Headquarters: Worland, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Clear Creek Ffa Alumni

    EIN 880765033 · Headquarters: banner, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Cloud Peak Flyers Eaa Chapter 1511

    EIN 272853553 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  56. Cody Country Chamber of Commerce

    EIN 830160349 · Headquarters: CODY, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Cody Heritage Museum

    EIN 263605495 · Headquarters: CODY, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  58. Cody Medical Foundation

    EIN 836006491 · Headquarters: CODY, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. Cody Pioneer Park Condominiums

    EIN 413723802 · Headquarters: Cody, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Cody Stampede Inc

    EIN 836004185 · Headquarters: CODY, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. Cokeville Stock and Saddle Company

    EIN 830306887 · Headquarters: Cokeville, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  62. Columbus Building Inc

    EIN 830186253 · Headquarters: SHERIDAN, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. Communication Workers of America

    EIN 830206488 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Community Engagement Team

    EIN 392390193 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Community Recreation Foundation

    EIN 830170594 · Headquarters: CASPER, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  66. Community Safety Network

    EIN 742213760 · Headquarters: JACKSON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. Concrete Association of Wyoming

    EIN 841388972 · Headquarters: Casper, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  68. Constitution Schools Inc

    EIN 830285362 · Headquarters: CASPER, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Construction & General Laborers Union Local #1271

    EIN 830209994 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Converse Area New Development Organization

    EIN 830312714 · Headquarters: DOUGLAS, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  71. Converse County Hospital Foundation

    EIN 830309209 · Headquarters: DOUGLAS, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Converse County Library Foundation

    EIN 742230572 · Headquarters: DOUGLAS, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Converse County Liquor Association Scholarshop Fund

    EIN 830275814 · Headquarters: DOUGLAS, WY, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  74. Converse County Stewards of Children

    EIN 460996141 · Headquarters: DOUGLAS, WY, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  75. Cottonwood Country Club

    EIN 830203063 · Headquarters: TORRINGTON, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Cottonwood Garden Club

    EIN 834568421 · Headquarters: Douglas, WY, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  77. Covenant Lutheran Church

    EIN 830256711 · Headquarters: WHEATLAND, WY, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  78. Cowboy Business Foundation

    EIN 393146693 · Headquarters: Evanston, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Cowboy Freedom Pac

    EIN 372102742 · Headquarters: LARAMIE, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Creative Fiber Guild

    EIN 364547722 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Creative Ministries

    EIN 830272038 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Credit Unions Care

    EIN 331218475 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  83. Crimson Dawn Association

    EIN 830288774 · Headquarters: CASPER, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Crook County Library Foundation

    EIN 830269103 · Headquarters: SUNDANCE, WY, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Crook County Post 45 the American Legion

    EIN 612249377 · Headquarters: Sundance, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Crown Ditch Co

    EIN 836006473 · Headquarters: Buffalo, WY, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  87. Csta Wyoming

    EIN 881129116 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  88. Dakota Hill Foundation

    EIN 880876410 · Headquarters: Jackson, WY, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  89. Dale a Hitz Ministries

    EIN 911901386 · Headquarters: Hanna, WY, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  90. Dance Dreams Alliance 307

    EIN 331782331 · Headquarters: SHERIDAN, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Daughters of the Nile

    EIN 830175363 · Headquarters: Gillette, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Daughters of the Nile

    EIN 836005182 · Headquarters: WHEATLAND, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Daughters of Utah Pioneers Courage Camp

    EIN 800651531 · Headquarters: EVANSTON, WY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  94. Daughters of Utah Pioneers Smoot Cottonwood Camp

    EIN 273643010 · Headquarters: AFTON, WY, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  95. Davis Elementary Pto

    EIN 900769505 · Headquarters: Cheyenne, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  96. Davis Middle School Pto

    EIN 933697177 · Headquarters: Evanston, WY, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Davis-roberts Scholarship Fund Inc

    EIN 836011403 · Headquarters: CHEYENNE, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. Deepvision Ministry

    EIN 883021085 · Headquarters: SHERIDAN, WY, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  99. Degerts Foundation

    EIN 332138756 · Headquarters: WILSON, WY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Delrita Pryce Foundation Inc

    EIN 393380885 · Headquarters: Sheridan, WY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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