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. Rotary Club of Centennial Inc

    EIN 841589674 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Rotary Club of Colorado Springs

    EIN 840394934 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Rotary Club of Colorado Springs Interquest

    EIN 841608055 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  4. Rotary Club of Conifer Colorado

    EIN 364094723 · Headquarters: Conifer, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  5. Rotary Club of Denver

    EIN 840307710 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Rotary Club of Denver Metro South

    EIN 861288065 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Rotary Club of Denver Northeast

    EIN 841029476 · Headquarters: CENTENNIAL, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Rotary Club of Dolores Co

    EIN 271171654 · Headquarters: Dolores, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Rotary Club of Durango Daybreak

    EIN 760703464 · Headquarters: DURANGO, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. Rotary Club of Englewood Inc

    EIN 846032628 · Headquarters: Englewood, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Rotary Club of Estes Park Colorado

    EIN 846058574 · Headquarters: Estes Park, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Rotary Club of Evergreen

    EIN 841057399 · Headquarters: Evergreen, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. Rotary Club of Fort Collins Downtown

    EIN 846058576 · Headquarters: FORT COLLINS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Rotary Club of Golden Co

    EIN 841034471 · Headquarters: GOLDEN, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Rotary Club of Greeley

    EIN 840402569 · Headquarters: GREELEY, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  16. Rotary Club of Greeley Centennial

    EIN 840714073 · Headquarters: GREELEY, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  17. Rotary Club of Lakewood Foothills

    EIN 846050507 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Rotary Club of Lakewood Foothills Foundation

    EIN 841072569 · Headquarters: LAKEWOOD, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Rotary Club of Montrose Black Canyon

    EIN 833103275 · Headquarters: MONTROSE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. Rotary Club of North Colorado Springs

    EIN 846036200 · Headquarters: COLORADO SPRINGS, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Rotary Club of Parker

    EIN 841234416 · Headquarters: Parker, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  22. Rotary Club of Pueblo West

    EIN 841130954 · Headquarters: PUEBLO WEST, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Rotary Club of Southeast Denver

    EIN 841040447 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. Rotary Club of Sterling Colorado

    EIN 846035402 · Headquarters: STERLING, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  25. Rotary Club of Summit County

    EIN 840698690 · Headquarters: Frisco, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Rotary Club of the North Fork Valley Inc

    EIN 846058588 · Headquarters: Paonia, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Rotary Club of University Hills

    EIN 237179105 · Headquarters: ENGLEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Rotary Club of Wheat Ridge

    EIN 510138404 · Headquarters: WHEAT RIDGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  29. Rotary Club of Wheat Ridge Foundation Dba Wheat Ridge Rotary Foundation

    EIN 841185473 · Headquarters: WHEAT RIDGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Rotary EClub One

    EIN 460722729 · Headquarters: Centennial, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  31. Rotary Foundation of Fort Morgan Colorado

    EIN 237050520 · Headquarters: Fort Morgan, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Rotary International

    EIN 202598266 · Headquarters: Edwards, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Rotary International

    EIN 204460878 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Rotary International

    EIN 205494106 · Headquarters: Winter Park, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  35. Rotary International

    EIN 208733137 · Headquarters: Bayfield, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Rotary International

    EIN 237442750 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Rotary International

    EIN 260080546 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Rotary International

    EIN 261328626 · Headquarters: Breckenridge, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Rotary International

    EIN 261817875 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  40. Rotary International

    EIN 262471325 · Headquarters: Pagosa Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Rotary International

    EIN 270779423 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Rotary International

    EIN 273014704 · Headquarters: Estes Park, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  43. Rotary International

    EIN 275490570 · Headquarters: Castle Rock, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Rotary International

    EIN 363986062 · Headquarters: Westminster, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Rotary International

    EIN 364039823 · Headquarters: Glenwood Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Rotary International

    EIN 452657370 · Headquarters: SALIDA, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Rotary International

    EIN 611749976 · Headquarters: Mead, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Rotary International

    EIN 742108639 · Headquarters: DURANGO, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Rotary International

    EIN 742419261 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Rotary International

    EIN 760810235 · Headquarters: ERIE, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Rotary International

    EIN 810581608 · Headquarters: Carbondale, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Rotary International

    EIN 840470027 · Headquarters: La Junta, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Rotary International

    EIN 841056176 · Headquarters: Cedaredge, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Rotary International

    EIN 841086267 · Headquarters: Windsor, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Rotary International

    EIN 841098290 · Headquarters: GRANBY, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Rotary International

    EIN 841112878 · Headquarters: Greeley, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Rotary International

    EIN 841221842 · Headquarters: Woodland Park, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Rotary International

    EIN 841243190 · Headquarters: CRAIG, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Rotary International

    EIN 841251931 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  60. Rotary International

    EIN 841442445 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Rotary International

    EIN 841457285 · Headquarters: Eagle, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Rotary International

    EIN 841531138 · Headquarters: Castle Rock, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  63. Rotary International

    EIN 841531144 · Headquarters: Georgetown, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Rotary International

    EIN 841531147 · Headquarters: Broomfield, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Rotary International

    EIN 841607941 · Headquarters: EVERGREEN, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Rotary International

    EIN 846030163 · Headquarters: Fort Morgan, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Rotary International

    EIN 846036044 · Headquarters: Burlington, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  68. Rotary International

    EIN 846036246 · Headquarters: Lamar, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  69. Rotary International

    EIN 846036534 · Headquarters: Gunnison, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Rotary International

    EIN 846037697 · Headquarters: Grand Lake, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Rotary International

    EIN 846037828 · Headquarters: DEL NORTE, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Rotary International

    EIN 846037829 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Rotary International

    EIN 846058571 · Headquarters: DELTA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Rotary International

    EIN 846058573 · Headquarters: Durango, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Rotary International

    EIN 846058578 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Rotary International

    EIN 846058582 · Headquarters: Longmont, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  77. Rotary International

    EIN 846058585 · Headquarters: Monte Vista, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Rotary International

    EIN 846058592 · Headquarters: Telluride, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Rotary International

    EIN 846058593 · Headquarters: Trinidad, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Rotary International

    EIN 846059184 · Headquarters: JULESBURG, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Rotary International

    EIN 846060283 · Headquarters: Westcliffe, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Rotary International

    EIN 883059769 · Headquarters: Monument, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Rotary International

    EIN 943447955 · Headquarters: Florence, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Rotary International 3130

    EIN 846037674 · Headquarters: CANON CITY, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  85. Rotary International Arvada Rotary Club

    EIN 846026288 · Headquarters: ARVADA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Rotary International Aspen Rotary Club

    EIN 521881591 · Headquarters: ASPEN, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Rotary International Broomfield Club

    EIN 846038437 · Headquarters: BROOMFIELD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Rotary International Dba Commerce City Rotary

    EIN 846035972 · Headquarters: COMMERCE CITY, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. Rotary International District 5450 Inc

    EIN 840763072 · Headquarters: FREDERICK, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Rotary International Foothills Rotary

    EIN 840735163 · Headquarters: Fort Collins, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Rotary International Littleton

    EIN 846031014 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Rotary International Longmont Twin Peaks

    EIN 840983681 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Rotary International Montrose Rotary Club

    EIN 846037363 · Headquarters: MONTROSE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Rotary International Pagosa Springs

    EIN 841274396 · Headquarters: PAGOSA SPRINGS, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Rotary International Pueblo #43

    EIN 840307713 · Headquarters: PUEBLO, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Rotary International Rotary Club of Denver Lodo

    EIN 363986499 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. ROTARY INTERNATIONAL Rotary Club of Grand Junction Horizon Sunrise

    EIN 841499826 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  98. Rotary International Snowmass Village Ro

    EIN 841153420 · Headquarters: SNOWMASS VILLAGE, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Rotary International Steamboat Springs

    EIN 840897976 · Headquarters: STEAMBOAT SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Rotary International-rotary Club of Crested Butte

    EIN 363980922 · Headquarters: CRESTED BUTTE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

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