Mutual & Membership Benefit nonprofits in Colorado

Mutual & Membership Benefit nonprofits in Colorado. Browse 632 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. Rio Blanco Masonic Temple Association

    EIN 841388337 · Headquarters: Meeker, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Rio Vista Water Corporation

    EIN 992823671 · Headquarters: Grand Junction, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Roaring Fork Club Water & Sewer Company

    EIN 208673382 · Headquarters: BASALT, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Rocky Mountain Association of Public Insurance

    EIN 800880900 · Headquarters: WESTMINISTER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  5. Rocky Mountain Chapter American Assocation of Healthcare

    EIN 742492316 · Headquarters: Greeley, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Rocky Mountain Chevra Kaddisha

    EIN 141971474 · Headquarters: DENVER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  7. Rocky Mountain Cigar Night Charity Fund

    EIN 920450904 · Headquarters: PALMER LAKE, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  8. Rocky Mountain Council No 2 Royal and Select Masters

    EIN 846026243 · Headquarters: Trinidad, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Rocky Mountain Masonry Foundation

    EIN 260377114 · Headquarters: Denver, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  10. Rocky Mountain Netsuite User Group

    EIN 263653112 · Headquarters: LONE TREE, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  11. Rocky Mountain Reserve Group

    EIN 841462017 · Headquarters: GOLDEN, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  12. Rotaract Club of Grand Junction

    EIN 261437138 · Headquarters: Grand Junction, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  13. Rotary International

    EIN 237096577 · Headquarters: Edwards, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Royal & Select Masters of Colorado

    EIN 237144103 · Headquarters: LAMAR, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  15. Royal & Select Masters of Colorado

    EIN 237144105 · Headquarters: Colorado Springs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  16. Royal & Select Masters of Colorado

    EIN 237144107 · Headquarters: Leadville, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  17. Royal & Select Masters of Colorado

    EIN 237144108 · Headquarters: Boulder, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  18. Royal & Select Masters of Colorado

    EIN 237147346 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  19. Royal & Select Masters of Colorado

    EIN 237147348 · Headquarters: Pueblo, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  20. Royal & Select Masters of Colorado

    EIN 237147350 · Headquarters: DENVER, CO, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  21. Royal & Select Masters of Colorado

    EIN 237147352 · Headquarters: Fort Collins, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  22. Royal & Select Masters of Colorado

    EIN 237147354 · Headquarters: Aurora, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  23. Royal & Select Masters of Colorado

    EIN 237184936 · Headquarters: ARVADA, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  24. Royal & Select Masters of Colorado

    EIN 237583430 · Headquarters: greeley, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  25. Royal & Select Masters of Colorado

    EIN 237583432 · Headquarters: Littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  26. Royal & Select Masters of Colorado

    EIN 846044780 · Headquarters: Montrose, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  27. Royal Arch Masons of Colorado

    EIN 237149960 · Headquarters: SILT, CO, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  28. Royal Arch Masons of Colorado

    EIN 237157833 · Headquarters: Fruita, CO, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  29. Royal Arch Masons of Colorado

    EIN 237157838 · Headquarters: BROOMFIELD, CO, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  30. Royal Arch Masons of Colorado

    EIN 237157847 · Headquarters: LAMAR, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  31. Royal Arch Masons of Colorado

    EIN 237157849 · Headquarters: Lafayette, CO, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  32. Royal Arch Masons of Colorado

    EIN 237230390 · Headquarters: AURURA, CO, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  33. Royal Arch Masons of Colorado

    EIN 237583439 · Headquarters: Akron, CO, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  34. Royal Arch Masons of Colorado

    EIN 237583443 · Headquarters: grand junction, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  35. Royal Arch Masons of Colorado

    EIN 840384027 · Headquarters: DENVER, CO, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  36. Royal Select Masters of Colorado

    EIN 237144100 · Headquarters: Fruita, CO, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  37. Royalarchmasonsofcolorado

    EIN 237157829 · Headquarters: LEADVILLE, CO, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  38. Ryssby Cemetery Trust

    EIN 841568782 · Headquarters: LONGMONT, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Saint Andrews Columbarium Association

    EIN 742245993 · Headquarters: LA JUNTA, CO, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  40. San Isabel View Cemetery Company

    EIN 841130791 · Headquarters: Westcliffe, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  41. San Luis Valley Irrigation Well Owners Inc

    EIN 237445923 · Headquarters: LA JARA, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990

  42. San Luis Valley Regional Medical Center Employee Benefit Trust

    EIN 840909851 · Headquarters: Alamosa, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990

  43. Saudi Water Users

    EIN 841547371 · Headquarters: MONTE VISTA, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Savio House Employee Medical Plan and Trust

    EIN 721553094 · Headquarters: DENVER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  45. Scenic Knolls Water Association

    EIN 841279242 · Headquarters: fort collins, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Scottish Rite Foundation of Colorado

    EIN 846034299 · Headquarters: DENVER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  47. Serb National Federation

    EIN 521498117 · Headquarters: Pueblo, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  48. Shawnee Water Consumers Association Inc

    EIN 846117689 · Headquarters: shawnee, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Short Ditch Company

    EIN 841103061 · Headquarters: Paonia, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Shriners International

    EIN 262968398 · Headquarters: Centennial, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. Si Johnson Ditch Company C/o City of Aspen Utilities Department

    EIN 463677297 · Headquarters: ASPEN, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  52. Sierra Verde Water Inc

    EIN 371624129 · Headquarters: Durango, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  53. Site Mountain West

    EIN 852104885 · Headquarters: BOULDER, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  54. Skyline Ditch Company

    EIN 371882931 · Headquarters: GREELEY, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Snyder Lateral Company

    EIN 392131874 · Headquarters: Fort Morgan, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Sociedad Proteccion Mutua De Tabajadores Unidos

    EIN 840332305 · Headquarters: Antonito, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  57. Societas Rosicruciana in Civitatibus Foederatis Colorado Co

    EIN 851252425 · Headquarters: Littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Society of Fire Protection Engineers

    EIN 840995526 · Headquarters: littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Sons of Italy in America

    EIN 203632778 · Headquarters: PUEBLO, CO, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  60. Sons of Italy in America

    EIN 841377589 · Headquarters: Wheat Ridge, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  61. South Branch Company

    EIN 465404043 · Headquarters: Longmont, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. South Main Pipeline Association

    EIN 473329821 · Headquarters: Mancos, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  63. South Meadows Cemetery Association Inc

    EIN 042749479 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Southern Colorado Order Sons of Italy Lodge 2738

    EIN 841506811 · Headquarters: PUEBLO, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  65. Southwest Regional Delegates Meeting Inc

    EIN 992873408 · Headquarters: Westminster, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Spotlight Kids Theatre Inc

    EIN 464007984 · Headquarters: HENDERSON, CO, US · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  67. Spring Canon Waste Way Ditch Company

    EIN 993176261 · Headquarters: Fort Collins, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Spring Valley Cemetery Association Inc

    EIN 840990178 · Headquarters: Colorado Spgs, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. St Andrew United Methodist Columbarium Corporation

    EIN 462694267 · Headquarters: Littleton, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. St Mary Cemetery Association

    EIN 412163693 · Headquarters: Walsenburg, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  71. Stonington-cemetery-assn

    EIN 846038395 · Headquarters: Walsh, CO, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  72. Stucker Mesa Domestic Water Co

    EIN 841469479 · Headquarters: Paonia, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  73. Supreme Assembly of the Social Order of the Beauceant

    EIN 846025753 · Headquarters: Grand Junction, CO, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  74. Supreme Emblem Club of the United States of America

    EIN 846050585 · Headquarters: Cortez, CO, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  75. Supreme Emblem Club of the United States of America 462 Delta

    EIN 237100035 · Headquarters: Delta, CO, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  76. Supreme Emblem Club of the United States of America Inc

    EIN 846050584 · Headquarters: Durango, CO, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  77. Sylvan Dale Legacy

    EIN 824314505 · Headquarters: Loveland, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Syrian Temple 49

    EIN 680635460 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Tau Kappa Epsilon - Gamma Iota

    EIN 461069580 · Headquarters: Boulder, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Telluride Womens Network

    EIN 421641541 · Headquarters: Telluride, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  81. Texas Medical Group Management Association

    EIN 991308255 · Headquarters: ENGLEWOOD, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. The Colorado Boards of Education Self Funded Trust Inc

    EIN 760761485 · Headquarters: GREENWOOD VILLAGE, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. The Delta Masonic Building Association

    EIN 840422936 · Headquarters: DELTA, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2021 · Primary form: IRS Form 990

  84. The Ginters Grove Domestic Water Corporation

    EIN 412238657 · Headquarters: Cedaredge, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. The Hospice and Palliative Care Association of the Rockies

    EIN 383945283 · Headquarters: AURORA, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  86. The Lakeside Lateral Ditch Company

    EIN 383938625 · Headquarters: EATON, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. The Paonia Ditch Company

    EIN 272593680 · Headquarters: Paonia, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. The Poncha Springs Grange 417 Order of Patrons of Husbandry

    EIN 846059058 · Headquarters: SALIDA, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  89. The Wellbridge Veba Trust

    EIN 846334312 · Headquarters: GREENWOOD VILLAGE, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2020 · Primary form: IRS Form 990

  90. The Wood Perry Ditch Company a Colorado Non Profit Company

    EIN 900386965 · Headquarters: Ridgway, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Triad Chapter 42 Royal Arch Masons

    EIN 237157836 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Trujillo Creek Community Cemetary

    EIN 800442734 · Headquarters: AGUILAR, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Turner Ditch Co

    EIN 901510141 · Headquarters: Paonia, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Union Lateral Irrigating Company

    EIN 841386639 · Headquarters: LUCERNE, CO, US · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Union Mutual Ditch Company

    EIN 841114400 · Headquarters: Denver, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Vail Memorial Park Foundation

    EIN 743103053 · Headquarters: VAIL, CO, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  97. Vajra Regent Osel Tendzin Library and Archives

    EIN 820701182 · Headquarters: Boulder, CO, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Virginia Medical Group Management Association

    EIN 991333905 · Headquarters: ENGLEWOOD, CO, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. W S a Fraternal Life

    EIN 742231852 · Headquarters: Westminster, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  100. W S a Fraternal Life

    EIN 742231853 · Headquarters: Westminster, CO, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

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