Unknown & Unclassified nonprofits in Colorado

Unknown & Unclassified nonprofits in Colorado. Browse 9,996 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. Trident True Llc

    EIN 813866701 · Headquarters: SHERIDAN, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  2. Trilakes4democracy

    EIN 412808462 · Headquarters: Monument, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Trinchera Irrigation Company

    EIN 840338590 · Headquarters: BLANCA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Trinidad Catholic Cemetery Association

    EIN 840521323 · Headquarters: TRINIDAD, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Trinidad Education Association

    EIN 273685587 · Headquarters: Trinidad, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Trinidad Lodge 28 Cemetery Board of Trustee

    EIN 840260062 · Headquarters: TRINIDAD, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  7. Trinidad Masonic Lodge No 28

    EIN 840005996 · Headquarters: TRINIDAD, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Trinidad Masonic Temple Association

    EIN 840260095 · Headquarters: Trinidad, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Trinidad Ministerial Association

    EIN 840925690 · Headquarters: TRINIDAD, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Trinidad Professional Firefighters Association

    EIN 832952279 · Headquarters: TRINIDAD, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  11. Trinidad-las Animas County Economic Development Inc

    EIN 742265956 · Headquarters: Trinidad, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  12. Trinity Commons Housing Corporation

    EIN 811973937 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Trinity Foundation

    EIN 384126616 · Headquarters: AURORA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Trinity Fundraising

    EIN 465692783 · Headquarters: ARVADA, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  15. Triune Foundation Ltd

    EIN 841039939 · Headquarters: Lone Tree, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  16. Trnseda Motor Club Inc

    EIN 800488905 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  17. Trojan Booster Club Inc

    EIN 840939365 · Headquarters: TRINIDAD, CO, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  18. Troop Suits Foundation

    EIN 463909058 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  19. Trooprotect Inc

    EIN 273676610 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. Trout Unlimited

    EIN 237188809 · Headquarters: CARBONDALE, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Trout Unlimited

    EIN 342043089 · Headquarters: Fraser, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Trout Unlimited

    EIN 521765540 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. True Story Network Llc

    EIN 383654974 · Headquarters: Breckenridge, CO, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  24. Truettner Family Foundation

    EIN 363499982 · Headquarters: CRESTED BUTTE, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  25. Trustees of Dartmouth College

    EIN 900680990 · Headquarters: Vail, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Trustees of El Paso Lodge No 13 Af & Am Inc

    EIN 237281980 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Truth and Liberty Coalition Inc

    EIN 841734545 · Headquarters: Woodland Park, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Tu Casa Incorporated

    EIN 742227742 · Headquarters: ALAMOSA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  29. Tuesday Womens Step Study

    EIN 800698123 · Headquarters: Woodland Park, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  30. Turnaround Management Association Colorado Chapter

    EIN 200400745 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Turner Gulch Properties Landowners Association Inc

    EIN 841296613 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Turner North 16Th Lateral Incorporated

    EIN 824958349 · Headquarters: Paonia, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Turning Point Center for Youth & Family Development Inc

    EIN 742400627 · Headquarters: FORT COLLINS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Turning Point USA at Metropolitan S Tate University of Denver

    EIN 394801861 · Headquarters: Highlands Ranch, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Tuskegee Airmen Inc

    EIN 841220402 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Tvhs Football Boosters

    EIN 813682507 · Headquarters: Loveland, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Twc Foundation Inc

    EIN 742463820 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  38. Twelve Mile Club

    EIN 840475547 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Twenty Two Road Lateral Company

    EIN 900680329 · Headquarters: GRAND JUNCTION, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Twice Exceptional Foundation

    EIN 471013912 · Headquarters: Broomfield, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. Twin Lakes Reservoir and Canal Company

    EIN 840339856 · Headquarters: ORDWAY, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Twin Soles

    EIN 474935971 · Headquarters: Vail, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Two Rivers Trails Inc

    EIN 452203329 · Headquarters: Glenwood Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  44. Tyl Foundation

    EIN 841256356 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  45. U.S. Meat Export Federation

    EIN 521067268 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  46. Ucar Exchange

    EIN 742439386 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. Uchealth Northern Colorado Foundation

    EIN 741894581 · Headquarters: FORT COLLINS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Ukrainian National Association Inc

    EIN 237530252 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  49. Ukrainian National Womens League of America Inc

    EIN 840783104 · Headquarters: Wheat Ridge, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Ula Cemetery Inc

    EIN 846041129 · Headquarters: WESTCLIFFE, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Uncompahgre 4-H Club

    EIN 331847389 · Headquarters: Delta, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Uncompahgre Mental Health Services Inc

    EIN 840850552 · Headquarters: Durango, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Uncompahgre Riverway Inc

    EIN 841120116 · Headquarters: Montrose, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Uncompahgre Valley Water Users Assn

    EIN 840340160 · Headquarters: MONTROSE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Underwood Club Inc C/o Helen J Williamson

    EIN 141364657 · Headquarters: LONGMOUNT, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Unified Under the Wilson Property ODP

    EIN 841800706 · Headquarters: Lakewood, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  57. Union De Voluntarios Activistas Del Sur De Colorado

    EIN 464595722 · Headquarters: Pueblo, CO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  58. Union Ditch and Water Co

    EIN 840340425 · Headquarters: Florence, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  59. Union Lodge #7 Ancient Free and Accepted Masons of Colorado

    EIN 840380070 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Union Sailing Club

    EIN 161707339 · Headquarters: Longmont, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Unite for Colorado

    EIN 843634826 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. United Airlines Mainliner Club Denver Ual Flight Training Center

    EIN 742466083 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  63. United American Defense Force

    EIN 853417792 · Headquarters: Greenwood Village, CO, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  64. United Association of Journeyman PPF 145

    EIN 840284479 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. United Association of Journeymen & Ppf Local 3

    EIN 840293634 · Headquarters: AURORA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. United Association of Journeymen and App and Pipe Fitting Industry Pipefitters Lo

    EIN 840328015 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  67. United Association of Plumbers & Pipefitters Local Union 58

    EIN 840202249 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. United Brotherhood of Carpenters & Joiners of America 555

    EIN 825452050 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. United Daughters of the Confederacy

    EIN 342066649 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  70. United Electrical Radio and Machine Workers of America

    EIN 843084711 · Headquarters: Trinidad, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. United Food and Commercial Workers International Union 7R Local

    EIN 840235295 · Headquarters: WHEAT RIDGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. United Food and Commercial Workers No 7R Building Association

    EIN 742686192 · Headquarters: WHEAT RIDGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  73. United Grand Imperial Coun Knights of Red Cross of Constantine

    EIN 237617414 · Headquarters: Westminster, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. United Grand Imperial Coun Knights of Red Cross of Constantine

    EIN 237617415 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. United Houndsmen of Colorado

    EIN 812664889 · Headquarters: Pueblo, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  76. United Launch Alliance Welfare Benefit Trust for Represented Retireees

    EIN 266681994 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. United Mine Workers of America

    EIN 841185468 · Headquarters: Hayden, CO, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  78. United Mountain Workers

    EIN 841426132 · Headquarters: Breckenridge, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. United Postmasters and Managers of America

    EIN 814041643 · Headquarters: Buena Vista, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. United Postmasters and Managers of America

    EIN 814267030 · Headquarters: Shawnee, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. United Power Inc

    EIN 840340655 · Headquarters: Brighton, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  82. United Roots Initiative

    EIN 393344089 · Headquarters: Parker, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  83. United Search and Rescue of Montezuma County Inc

    EIN 841142681 · Headquarters: Cortez, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. United Square Dancers of America Inc Legacy Front Range Square Dance

    EIN 883693347 · Headquarters: FORT COLLINS, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  85. United States Amateur Boxing Inc

    EIN 460392946 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. United States Amateur Boxing Inc

    EIN 840862371 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. United States Army Drill Team Association

    EIN 843378439 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  88. United States Association of Blind Athletes Inc

    EIN 310977121 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. United States Deaf Ski and Snowboard Association

    EIN 464728673 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. United States Fencing Foundation

    EIN 742424634 · Headquarters: Colorado Springs, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. United States Figure Skating Association

    EIN 840768715 · Headquarters: COLORADO SPRING, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. United States Masters Swimming Inc

    EIN 311131706 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. United States of America Rugby Football Union Ltd

    EIN 161118870 · Headquarters: GLENDALE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. United States of America Wrestling

    EIN 362667348 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. United States Power Squadrons

    EIN 840753142 · Headquarters: Vail, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. United States Public Interest Research Group Inc

    EIN 042790740 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. United States Table Tennis Association

    EIN 516016365 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. United Steelworkers

    EIN 840609450 · Headquarters: Pueblo West, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. United Steelworkers

    EIN 840679235 · Headquarters: Littleton, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. United Steelworkers Local 12-02102

    EIN 840339796 · Headquarters: Pueblo, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

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