Unknown & Unclassified nonprofits

Unknown & Unclassified nonprofits. Browse 557,756 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 Independent Drivers United

    EIN 392964614 · Headquarters: LAKEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. Colorado Independent Energy Association

    EIN 841181008 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  3. Colorado Independent Publishers Association

    EIN 841205061 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Colorado Industrial Pretreatment Coordinators Association

    EIN 742533365 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Colorado Information Network Ie Committee

    EIN 831927327 · Headquarters: GREENWOOD VILLAGE, CO, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  6. Colorado Innocence Center

    EIN 823374140 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  7. Colorado Institute of Developmental Pediatrics Inc

    EIN 742432104 · Headquarters: ENGLEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Colorado Insurance Guaranty Assn

    EIN 237293721 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Colorado Interior Design Coalition

    EIN 841446743 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  10. Colorado Iron Workers Labor Management Committee

    EIN 841068749 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. Colorado Iron Workers Wellness Incentive Network Trust Fund

    EIN 477137378 · Headquarters: Arvada, CO, USA · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-EZ

  12. Colorado Jinghpaw Wundpawng Baptist Church

    EIN 815210580 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  13. Colorado Jobs Alliance

    EIN 273659651 · Headquarters: LITTLETON, CO, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  14. Colorado Journeyman and Apprentice Training Fund for Operating Engineers

    EIN 846051394 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Colorado Jugger League Inc

    EIN 472961293 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  16. Colorado Junior Karting Club

    EIN 461701274 · Headquarters: Brighton, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  17. Colorado Junior Wheelchair Sports Camp

    EIN 742485835 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  18. Colorado Laborers Health and Welfare Fund

    EIN 846049226 · Headquarters: Aurora, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. Colorado Laborers' Vacation Fund

    EIN 840775618 · Headquarters: Aurora, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. Colorado Lactation Consultant Association

    EIN 384052284 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Colorado Lambda Alumni Association of Sigma Alpha Epsilon

    EIN 846038774 · Headquarters: GLENWOOD SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Colorado Landlord Legislative Coali

    EIN 853320367 · Headquarters: COLORADO SPRINGS, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  23. Colorado Latino Leadership Advocacy & Research Organization

    EIN 840562952 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Colorado Law Enforcement Driving Skills Association

    EIN 473035943 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  25. Colorado Law Enforcement Memorial

    EIN 870749329 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  26. Colorado Lawyer Trust Account Foundation

    EIN 742250921 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Colorado Lawyers Helping Lawyers Inc

    EIN 841222909 · Headquarters: Greenwood Village, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Colorado Leaders for Youth

    EIN 205067203 · Headquarters: aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  29. Colorado Leads Inc

    EIN 814078531 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Colorado League of Responsible Voters

    EIN 273127388 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  31. Colorado Legend Softball

    EIN 453153091 · Headquarters: THORNTON, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  32. Colorado Liberty Alliance

    EIN 454314590 · Headquarters: Greenwood Village, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  33. Colorado Library Consortium

    EIN 840691967 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Colorado Library Educational Foundation

    EIN 841113062 · Headquarters: Eaton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Colorado Life Initiative

    EIN 874352137 · Headquarters: BRUSH, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  36. Colorado Limousin Association Inc

    EIN 742465493 · Headquarters: Iliff, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. Colorado Literacy Foundation

    EIN 800716433 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  38. Colorado Livestock Association

    EIN 840443274 · Headquarters: AURORA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  39. Colorado Local Busines Coalition

    EIN 862686300 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  40. Colorado Magic Basketball Inc

    EIN 462516599 · Headquarters: englewood, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  41. Colorado Marine Dealers Association

    EIN 840996238 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Colorado Masonic Library & Museum Assoc

    EIN 841271309 · Headquarters: COLORADO SPRINGS, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Colorado Masons Benevolent Fund Association

    EIN 840406813 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  44. Colorado Masons Voluntary Perpetual Membership Fund

    EIN 841226243 · Headquarters: COLORADO SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  45. Colorado Medical Group Management Association

    EIN 840893640 · Headquarters: SLIDELL, LA, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. Colorado Medical Society

    EIN 840174440 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  47. Colorado Military Historical Group Inc

    EIN 272149249 · Headquarters: Franktown, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Colorado Mineral Society

    EIN 846030992 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Colorado Mining Association

    EIN 840449425 · Headquarters: ENGLEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Colorado Mining Association Education Foundation Inc

    EIN 840727003 · Headquarters: Lakewood, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Colorado Moose Association

    EIN 510201536 · Headquarters: NORTHGLENN, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  52. Colorado Moose Council of Higher Degrees

    EIN 900425607 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Colorado Morris

    EIN 841096608 · Headquarters: Berthoud, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  54. Colorado Mortgage Lenders Association

    EIN 237323361 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Colorado Motor Carriers Association

    EIN 840173534 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  56. Colorado Mountain College Chapter of the Aaup

    EIN 851497926 · Headquarters: Salida, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Colorado Mountain College Foundation Inc

    EIN 742393418 · Headquarters: GLENWOOD SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Colorado Mounted Rangers

    EIN 840761657 · Headquarters: Fort Lupton, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Colorado Municipal Bond Club

    EIN 814040657 · Headquarters: SEDALIA, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Colorado Municipal Bond Dealers Assc Inc

    EIN 237244415 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  61. Colorado Nafto

    EIN 841324137 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  62. Colorado National Monument Association

    EIN 846035626 · Headquarters: FRUITA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. Colorado Nature Action

    EIN 934658321 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Colorado Neighborhood Coalition

    EIN 834016449 · Headquarters: ARVADA, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  65. Colorado Neuropsychological Society

    EIN 841198219 · Headquarters: Englewood, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Colorado Non Sporting Club

    EIN 824606303 · Headquarters: Lone Tree, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Colorado Northwestern Community College Foundation

    EIN 840842160 · Headquarters: RANGELY, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  68. Colorado Nursery & Greenhouse Association

    EIN 510166842 · Headquarters: LAKEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  69. Colorado Nurses Association

    EIN 840382995 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Colorado Nurses Foundation

    EIN 742523583 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Colorado Odd Fellows Housing Inc

    EIN 846037765 · Headquarters: Canon City, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Colorado Oil & Gas Association

    EIN 742373229 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Colorado Opera Collective

    EIN 332421352 · Headquarters: Westminster, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  74. Colorado Operation Lifesaver Inc

    EIN 841174139 · Headquarters: Thornton, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Colorado Ophthalmological Society

    EIN 510147990 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  76. Colorado Options in Education

    EIN 841052648 · Headquarters: Evergreen, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  77. Colorado Organization for the Treatment of Opioid Dependence

    EIN 863591238 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Colorado Organization of Nurse Leaders

    EIN 841002407 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  79. Colorado Orthopaedic Society

    EIN 742401276 · Headquarters: LITTLETON, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  80. Colorado Outdoors Coalition

    EIN 331735484 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Colorado Outfitters Association Inc

    EIN 840976388 · Headquarters: PAGOSA SPRINGS, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  82. Colorado Outlaws Youth Wrestling

    EIN 201809730 · Headquarters: GRAND JUNCTION, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Colorado Parent Education Network

    EIN 884382104 · Headquarters: AURORA, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Colorado Parents of Blind Children

    EIN 611753158 · Headquarters: Littleton, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. Colorado Park 277 Corporation

    EIN 752547563 · Headquarters: Chicago, IL, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  86. Colorado Parks and Recreation Association

    EIN 840745903 · Headquarters: Wheatridge, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Colorado People's Action

    EIN 811303316 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Colorado Pest Control Association

    EIN 742316558 · Headquarters: FAIRFAX, VA, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  89. Colorado Pet Association

    EIN 841354671 · Headquarters: BURLINGTON, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  90. Colorado Photographic Arts Center Inc

    EIN 846036988 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Colorado Photonics Industry Assoc

    EIN 841440424 · Headquarters: LONGMONT, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  92. Colorado Physical Therapy Network

    EIN 841112989 · Headquarters: LAKEWOOD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  93. Colorado Pioneer Action

    EIN 473723216 · Headquarters: LAFAYETTE, CO, USA · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990

  94. Colorado Plateau Mountain Bike Trail Association Inc

    EIN 841130981 · Headquarters: Grand Junction, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Colorado Plaza Senior Housing Inc

    EIN 311714219 · Headquarters: COLUMBUS, OH, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Colorado Podiatric Medical Association

    EIN 841143621 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  97. Colorado Polling Impact

    EIN 922088875 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  98. Colorado Pork Producers Council

    EIN 840747737 · Headquarters: LUCERNE, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  99. Colorado Potters Guild Inc

    EIN 840536945 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  100. Colorado Preservation Inc

    EIN 742403583 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

First page and all pages