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. San Juan Basin League Athletics and Activities Association

    EIN 830677424 · Headquarters: OURAY, CO, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  2. San Juan Basin Past Masters Club

    EIN 462566266 · Headquarters: Cortez, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  3. San Juan Bible Conference San Juan Bible Camp

    EIN 846048887 · Headquarters: MANCOS, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. San Juan Coloradans for Nebraska

    EIN 841554243 · Headquarters: Montrose, CO, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. San Juan Healthcare Foundation Inc C/o Montrose Regional Health

    EIN 742390346 · Headquarters: MONTROSE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. San Juan Mountains Credit Union

    EIN 840512485 · Headquarters: MONTROSE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. San Juan Nordic Club

    EIN 264131806 · Headquarters: MONTE VISTA, CO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  8. San Juan Swingers Square Dance Club of Durango Colorado

    EIN 742418248 · Headquarters: BAYFIELD, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. San Juan Symphony

    EIN 237414147 · Headquarters: Durango, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. San Luis Valley Area Health Education Center Inc

    EIN 840775551 · Headquarters: Alamosa, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. San Luis Valley Canal Company

    EIN 840465368 · Headquarters: Monte Vista, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  12. San Luis Valley Chapter Trout Unlimited

    EIN 742047348 · Headquarters: ALAMOSA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  13. San Luis Valley Development Resources Group

    EIN 840896112 · Headquarters: ALAMOSA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. San Luis Valley Diabetes

    EIN 742388234 · Headquarters: MONTE VISTA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. San Luis Valley Great Outdoors

    EIN 822360438 · Headquarters: ALAMOSA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. San Luis Valley Habitat for Humanity

    EIN 841278246 · Headquarters: Alamosa, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. San Luis Valley Masonic Association Inc

    EIN 840466110 · Headquarters: SOUTH FORK, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. San Luis Valley Potato Shippers Association

    EIN 846037024 · Headquarters: Monte Vista, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  19. San Luis Valley Regional Science Fair Inc

    EIN 742247257 · Headquarters: Alamosa, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  20. San Luis Valley Rural Electric Cooperative Inc

    EIN 840312795 · Headquarters: Monte Vista, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. San Luis Valley Ski-hi Stampede Inc

    EIN 840565546 · Headquarters: MONTE VISTA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. San Luis Valley Television Inc

    EIN 840733826 · Headquarters: LA JARA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. San Miguel Educational Fund

    EIN 237317485 · Headquarters: TELLURIDE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. San Miguel Power Association, Inc.

    EIN 840312816 · Headquarters: Ridgway, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Sanacion Ancestral

    EIN 332963900 · Headquarters: Pueblo, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Sanchez Ditch & Reservoir

    EIN 840465682 · Headquarters: SAN ACACIO, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  27. Sandwiches for Smiles Inc

    EIN 332391614 · Headquarters: Centennial, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Sanga

    EIN 841571370 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. Sangre De Cristo Electric Association, Inc.

    EIN 840313075 · Headquarters: Buena Vista, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  30. Sangre Snowrunners

    EIN 840945857 · Headquarters: PUEBLO, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Sanjuanbasindentalsociety

    EIN 841074323 · Headquarters: Durango, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Sankofa Hospice

    EIN 463183942 · Headquarters: BOULDER, CO, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  33. Santa Cops of Larimer County

    EIN 841438808 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Santa Fe Trail Association

    EIN 841336365 · Headquarters: Las Animas, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Santa Fe Trail Ranch Womens Group

    EIN 853713141 · Headquarters: TRINIDAD, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Santa Maria Reservoir Company

    EIN 840418055 · Headquarters: MONTE VISTA, CO, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  37. Santas Toylift Fund Inc

    EIN 846044440 · Headquarters: Cascade, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Sante Natural

    EIN 263830759 · Headquarters: boulder, CO, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  39. Santiagos Boxing Club

    EIN 820672233 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Sara a Brown Memorial Fund Inc

    EIN 846033394 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  41. Sarah Pletts Dance Theatre Ltd

    EIN 841204099 · Headquarters: Aspen, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Sarkar Road and Utilities Association

    EIN 471554797 · Headquarters: Simla, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Sasquatch Racing Inc

    EIN 334354314 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Satank Water Association

    EIN 841026376 · Headquarters: Carbondale, CO, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  45. Satellite Social Committee

    EIN 455421519 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  46. Satyana Institute

    EIN 841228956 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Save Lives and Injuries Now Inc

    EIN 742479872 · Headquarters: LONGMONT, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Save Our Neighborhoods

    EIN 831499556 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990

  49. Save Our South Park Water 08-Sospw08

    EIN 262975575 · Headquarters: HARTSEL, CO, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  50. Save Our Village

    EIN 820960986 · Headquarters: Greenwood Village, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Saving Grace

    EIN 844114734 · Headquarters: CENTENNIAL, CO, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  52. Saving Our Soldiers

    EIN 273275965 · Headquarters: Greeley, CO, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  53. Sawyer For Denver City Council

    EIN 831492629 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  54. Sbccoe Employee Benefit Trust C/o Colorado Community College System

    EIN 846178406 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Scca Sharks Swim Team

    EIN 920742334 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Scheuer Associates Foundation Inc Co Kay Scheuer James

    EIN 136123975 · Headquarters: BOULDER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  57. Schlaraffia Denver Inc

    EIN 846042791 · Headquarters: Northglenn, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Schlessman Foundation Inc

    EIN 846030309 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  59. Schneider Ditch Company

    EIN 840405190 · Headquarters: STERLING, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  60. Scholarship Fund of the Foothills Medical Society

    EIN 237289367 · Headquarters: CENTENNIAL, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. School Choice for Every Child

    EIN 992783722 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. School District 12 Education Foundation

    EIN 742401659 · Headquarters: THORNTON, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  63. School District 14 Classroom Teacher's Association

    EIN 933705056 · Headquarters: WESTMINSTER, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. School of Hard Knox Group

    EIN 464052956 · Headquarters: Commerce City, CO, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  65. Schussbaumer Ski Club Inc

    EIN 846058645 · Headquarters: BRECKENRIDGE, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  66. Science Arts Sports Center for Children Inc

    EIN 841228113 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Science for Homeschoolers Inc

    EIN 270739900 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  68. Science Research Istitute

    EIN 742190057 · Headquarters: Castle Rock, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Scl Health Foundation

    EIN 823290526 · Headquarters: BROOMFIELD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Scottish Deerhound Club of America

    EIN 510192577 · Headquarters: ARVADA, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. Scottish Rite Cathedral Association

    EIN 840172445 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Scouting for a Meal Inc

    EIN 452954390 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  73. Scuffed Shoes Square Dance Club

    EIN 841057334 · Headquarters: Arvada, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Search and Rescue Control

    EIN 841100681 · Headquarters: Grand Junction, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Search and Rescue Dogs of Colorado Inc

    EIN 841015135 · Headquarters: Fort Collins, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Seat of Wisdom Schole

    EIN 851100575 · Headquarters: Longmont, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Sebastian House

    EIN 840624249 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Secure America First

    EIN 831854648 · Headquarters: LOVELAND, CO, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  79. Securing the Future of Telluride Schools

    EIN 933233892 · Headquarters: Telluride, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  80. Security Athletic Association

    EIN 840476892 · Headquarters: Colorado Springs, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Security Officers Assoc of America

    EIN 851368590 · Headquarters: Longmont, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  82. Sedgwick County Council on Aging

    EIN 840725879 · Headquarters: OVID, CO, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Sedgwick County Golf Association Inc

    EIN 840928265 · Headquarters: Julesburg, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Seed Angel

    EIN 812660604 · Headquarters: Louisville, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  85. Seed Studio

    EIN 455397061 · Headquarters: DURANGO, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  86. Seeds of Change Foundation

    EIN 273749366 · Headquarters: Denver, CO, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  87. Seeds of Hope of Northern Colorado Inc

    EIN 821844617 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Seeds of Hope of Northern Colorado, Inc.

    EIN 841437053 · Headquarters: Denver, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  89. Seekers Groups of Colorado Inc

    EIN 870730926 · Headquarters: Aurora, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Seeking Independent Growth Now Inc

    EIN 742295701 · Headquarters: Aurora, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  91. Seesaw Design Group Inc

    EIN 453196133 · Headquarters: DENVER, CO, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  92. Seiu Colorado State Council

    EIN 453982330 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Self Help Shop Limited

    EIN 841245316 · Headquarters: LA JUNTA, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  94. Senior Assistance Center

    EIN 742270678 · Headquarters: DENVER, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Senior Citizens Center Inc

    EIN 840571731 · Headquarters: Trinidad, CO, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  96. Senior Health Advocates Colorado Inc

    EIN 842126862 · Headquarters: Trinidad, CO, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Senior Resource Development Agency Pueblo Co

    EIN 840593609 · Headquarters: PUEBLO, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  98. Senior Resources of Broomfield Inc

    EIN 840862957 · Headquarters: BROOMFIELD, CO, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Senior Services Solutions Plus

    EIN 841060300 · Headquarters: Canon City, CO, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  100. Serra Club of Colorado Springs

    EIN 141943638 · Headquarters: Colorado Springs, CO, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

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