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. Colorado 4-H Foundation Inc

    EIN 841539955 · Headquarters: Florence, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Colorado 4-H Foundation Inc

    EIN 841540502 · Headquarters: Florence, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Colorado 4-H Foundation Inc

    EIN 841543254 · Headquarters: Florence, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Colorado 4-H Foundation Inc

    EIN 841550557 · Headquarters: Burlington, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Colorado 4-H Foundation Inc

    EIN 841552401 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Colorado 4-H Foundation Inc

    EIN 841580123 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Colorado 4-H Foundation Inc

    EIN 841596325 · Headquarters: Fort Lupton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  8. Colorado 4-H Foundation Inc

    EIN 841606283 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  9. Colorado 4-H Foundation Inc

    EIN 841611174 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  10. Colorado 4-H Foundation Inc

    EIN 841611666 · Headquarters: Rifle, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Colorado 4-H Foundation Inc

    EIN 841612159 · Headquarters: Steamboat Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  12. Colorado 4-H Foundation Inc

    EIN 841673802 · Headquarters: La Salle, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Colorado 4-H Foundation Inc

    EIN 861162652 · Headquarters: Fort Lupton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. Colorado 4-H Foundation Inc

    EIN 873172670 · Headquarters: Kiowa, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  15. Colorado 4-H Foundation Inc

    EIN 873329428 · Headquarters: Kremmling, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Colorado 4-H Foundation Inc

    EIN 873609884 · Headquarters: Fairplay, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Colorado 4-H Foundation Inc

    EIN 873633083 · Headquarters: Monte Vista, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Colorado 4-H Foundation Inc

    EIN 873653255 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  19. Colorado 4-H Foundation Inc

    EIN 874482924 · Headquarters: Ault, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Colorado 4-H Foundation Inc

    EIN 881154599 · Headquarters: Monte Vista, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Colorado 4-H Foundation Inc

    EIN 883388254 · Headquarters: Rocky Ford, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  22. Colorado 4-H Foundation Inc

    EIN 900377532 · Headquarters: Fort Lupton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. Colorado 4-H Foundation Inc

    EIN 901071862 · Headquarters: Durango, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Colorado 4-H Foundation Inc

    EIN 901118001 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Colorado 4-H Foundation Inc

    EIN 901182958 · Headquarters: Wray, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  26. Colorado 4-Hc Foundation Inc

    EIN 043735556 · Headquarters: Woodland Park, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. Colorado 4-Hc Foundation Inc

    EIN 043735560 · Headquarters: Woodland Park, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  28. Colorado 4-Hc Foundation Inc

    EIN 043735570 · Headquarters: Woodland Park, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  29. Colorado 4-Hc Foundation Inc

    EIN 200706287 · Headquarters: Greeley, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Colorado 4-Hc Foundation Inc

    EIN 204619285 · Headquarters: Eaton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Colorado 4-Hc Foundation Inc

    EIN 205701989 · Headquarters: Woodland Park, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  32. Colorado 4-Hc Foundation Inc

    EIN 208381199 · Headquarters: New Raymer, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Colorado 4-Hc Foundation Inc

    EIN 208893852 · Headquarters: Wray, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Colorado 4-Hc Foundation Inc

    EIN 260054230 · Headquarters: Meeker, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  35. Colorado 4-Hc Foundation Inc

    EIN 260707846 · Headquarters: Yuma, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  36. Colorado 4-Hc Foundation Inc

    EIN 261439046 · Headquarters: Nunn, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Colorado 4-Hc Foundation Inc

    EIN 261480602 · Headquarters: Akron, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  38. Colorado 4-Hc Foundation Inc

    EIN 412259215 · Headquarters: Vernon, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  39. Colorado 4-Hc Foundation Inc

    EIN 412259217 · Headquarters: Wray, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  40. Colorado 4-Hc Foundation Inc

    EIN 412259225 · Headquarters: Idalia, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Colorado 4-Hc Foundation Inc

    EIN 412259242 · Headquarters: Greeley, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  42. Colorado 4-Hc Foundation Inc

    EIN 481259718 · Headquarters: Nunn, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Colorado 4-Hc Foundation Inc

    EIN 510445970 · Headquarters: Kersey, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Colorado 4H Foundation Inc

    EIN 371796502 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  45. Colorado 500 Charity Fund

    EIN 840986727 · Headquarters: Basalt, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Colorado Academy of Nutrition and Dietetics

    EIN 237359730 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. Colorado Academy of Physician Assistants

    EIN 742559844 · Headquarters: ARVADA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Colorado Access

    EIN 841297547 · Headquarters: AURORA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Colorado Activity Professionals Association

    EIN 742461826 · Headquarters: COLORADO SPRINGS, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Colorado Adult Soccer Association

    EIN 270564568 · Headquarters: Golden, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  51. Colorado Advanced Life Support

    EIN 841164446 · Headquarters: BRIGHTON, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Colorado Advanced Manufacturing Alliance Inc

    EIN 460963284 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Colorado Affordability Coalition

    EIN 990894584 · Headquarters: Boulder, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Colorado Afl-cio

    EIN 840457306 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Colorado Agricultural Ditch Company

    EIN 840392647 · Headquarters: EASTLAKE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  56. Colorado Airport Operators Association

    EIN 840942276 · Headquarters: Eagle, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Colorado Alliance for Marijuana Reform

    EIN 274690416 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  58. Colorado Alliance of Black School Educators

    EIN 392779767 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Colorado Alliance of Research Libraries

    EIN 840819602 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. Colorado Am Pro Skate Jam

    EIN 334870699 · Headquarters: THORNTON, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Colorado Amateur Hockey Association

    EIN 841303384 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Colorado Analytic Forum of the Lacanian Field

    EIN 871541444 · Headquarters: LAFAYETTE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Colorado Angels Pageant

    EIN 462007343 · Headquarters: LOVELAND, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  64. Colorado Apartment Association Inc

    EIN 510157155 · Headquarters: GREENWOOD VILLAGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  65. Colorado Arabian Horse Club

    EIN 840703376 · Headquarters: AURORA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  66. Colorado Arborists and Lawn Care Professionals

    EIN 840919249 · Headquarters: ARVADA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Colorado Archaeological Society

    EIN 260086457 · Headquarters: Center, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Colorado Archaeological Society

    EIN 473798835 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Colorado Archaeological Society

    EIN 742460210 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Colorado Archaeological Society

    EIN 742501473 · Headquarters: Montrose, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Colorado Archaeological Society

    EIN 742501477 · Headquarters: Pueblo, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Colorado Archaeological Society

    EIN 742501479 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Colorado Archaeological Society

    EIN 742501481 · Headquarters: Boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Colorado Archaeological Society

    EIN 742501489 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Colorado Archaeological Society

    EIN 742501491 · Headquarters: Cortez, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Colorado Archaeological Society

    EIN 840875482 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Colorado Archaeological Society-grand Junction Chapter

    EIN 352531461 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  78. Colorado Arlberg Club

    EIN 840410426 · Headquarters: GREENWOOD VILLAGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Colorado Army Aviation League

    EIN 472852696 · Headquarters: Buckley AFB, CO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  80. Colorado Arts and Artist Associates Llc

    EIN 813473490 · Headquarters: PUEBLO, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  81. Colorado Asphalt Pavement Association

    EIN 840884042 · Headquarters: Centennial, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  82. Colorado Assoc of Conservation District

    EIN 840470063 · Headquarters: DELTA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. Colorado Assoc of Plumbing-heating -Cooling Contractors

    EIN 840614651 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  84. Colorado Association for Health Care Access

    EIN 833082851 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  85. Colorado Association for Medical

    EIN 275281193 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Colorado Association for Municipal Court Administration

    EIN 742373323 · Headquarters: Centennial, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Colorado Association for the Education of You

    EIN 840713812 · Headquarters: Arvada, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  88. Colorado Association of Black Professional Engineers & Scientists

    EIN 742208861 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Colorado Association of Certified Veterinary Technicians Inc

    EIN 841371005 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Colorado Association of Chiefs of Police

    EIN 742242089 · Headquarters: ARVADA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Colorado Association of Distributors Inc

    EIN 840641961 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  92. Colorado Association of Dog Daycares

    EIN 113709396 · Headquarters: Commerce City, CO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  93. Colorado Association of Electrologists

    EIN 465028852 · Headquarters: Castle Rock, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Colorado Association of Family And

    EIN 742184199 · Headquarters: EVERGREEN, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Colorado Association of Family Child Care

    EIN 202463651 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  96. Colorado Association of Family Child Care

    EIN 742638030 · Headquarters: FRISCO, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  97. Colorado Association of Family Child Care

    EIN 742666193 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Colorado Association of Family Child Care

    EIN 840722597 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Colorado Association of Family Child Care

    EIN 840875227 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Colorado Association of Family Child Care

    EIN 841027363 · Headquarters: Castle Rock, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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