Unknown & Unclassified nonprofits in Wisconsin

Unknown & Unclassified nonprofits in Wisconsin. Browse 13,737 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. Circle of Faith Inc

    EIN 391715347 · Headquarters: MEDFORD, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  2. Circle T Saddle Club

    EIN 391703227 · Headquarters: THORP, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Citizen Action of Wisconsin Education Fund Inc

    EIN 391520619 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Citizen Action of Wisconsin Inc

    EIN 391424314 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Citizen Advocacy of Washington County Inc

    EIN 391456644 · Headquarters: West Bend, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  6. Citizens Acting for Rail Safety

    EIN 471068723 · Headquarters: LaCrosse, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  7. Citizens for a Responsible Wisconsin Inc

    EIN 474224880 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  8. Citizens for the Pauline Haass Public Library

    EIN 391836188 · Headquarters: SUSSEX, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  9. Citizens for Virginia Fund

    EIN 923175266 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  10. Citizens Natural Resources Association of Wisconsin

    EIN 396093937 · Headquarters: Wauwatosa, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  11. Citizens Referendum Committee

    EIN 463796532 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  12. City of Omro Trust-arthur J Marble

    EIN 396100671 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Citydwellings Inc

    EIN 824011246 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  14. Civic Engagement Forum

    EIN 873316605 · Headquarters: HUDSON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. Civic Music Association of Milwaukee

    EIN 396123323 · Headquarters: HUBERTUS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Clara J Breese Testamentary Trust Under Will

    EIN 396323773 · Headquarters: FOND DU LAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  17. Clare Towers Inc

    EIN 391356305 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Claremont S Jackman Foundation Xxx-xx-xxxx

    EIN 391733837 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. Clarence Keller Scholarship Tr

    EIN 396500681 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  20. Clarence P Glenn Foundation

    EIN 421345580 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  21. Clarence Talen Charitable Trust

    EIN 396438509 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  22. Clarendon Avenue School Parent Teacher Group

    EIN 391696453 · Headquarters: MUKWONAGO, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  23. Clark County Economic Development Corporation

    EIN 391690946 · Headquarters: LOYAL, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Clark County Historical Society

    EIN 237121074 · Headquarters: Neillsville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Clark Electric Cooperative

    EIN 390212464 · Headquarters: Greenwood, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  26. Clarks Mills Sportsmans Club Inc

    EIN 396107719 · Headquarters: Reedsville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Class of 1965 Scholarship Fund

    EIN 391677127 · Headquarters: FORT ATKINSON, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  28. Class of 1979 Berlin High School

    EIN 371755063 · Headquarters: BERLIN, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Class of 1991

    EIN 352507422 · Headquarters: ROCKLAND, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  30. Class of 2014

    EIN 320467073 · Headquarters: South Wayne, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  31. Class of 72

    EIN 611749758 · Headquarters: Star Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  32. Claude W Schutter Tr Uw

    EIN 466014309 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  33. Clayton Archery 25 Corporation

    EIN 422499424 · Headquarters: Clayton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Clean Wisconsin Action Fund Inc

    EIN 237181396 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Clear Lake Cemetery Association

    EIN 390844734 · Headquarters: Clear Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Clear Water Chamber Players Inc

    EIN 464843651 · Headquarters: EAU CLAIRE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Cleary-kumm Foundation Inc

    EIN 391426785 · Headquarters: La Crosse, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  38. Cleghorn Lions Club

    EIN 030397008 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  39. Cleghorn Snow Drifters Inc

    EIN 237281896 · Headquarters: Eleva, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Clement Manor Inc

    EIN 391020547 · Headquarters: Greenfield, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Cleveland Fish & Game Association

    EIN 391210919 · Headquarters: CLEVELAND, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Cleveland Snowhawk Inc

    EIN 391425590 · Headquarters: Cleveland, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Cleveland Trail Mates Inc

    EIN 710881267 · Headquarters: JIM FALLS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Cleveland Volunteer Fire Fighters Inc

    EIN 391563444 · Headquarters: CLEVELAND, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  45. Cliff Runner Events

    EIN 464898816 · Headquarters: De Pere, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Cliffhangers Snowmobile Club Inc

    EIN 391472874 · Headquarters: Prairie du Chien, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Clinical Connections

    EIN 394910580 · Headquarters: Campbellsport, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  48. Clinical Immunology Society Inc

    EIN 521469030 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Clinical Laboratory Management Association

    EIN 391637404 · Headquarters: CLEAR LAKE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  50. Clinton Community Historical Society

    EIN 391667991 · Headquarters: Clinton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Clinton Education Association

    EIN 237085615 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  52. Clintonville Area Chamber of Commerce

    EIN 390770995 · Headquarters: CLINTONVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  53. Clintonville Area Historical Society Inc

    EIN 510142676 · Headquarters: Clintonville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. Clintonville Chapter 2269 Women of the Moose

    EIN 470928729 · Headquarters: Marion, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  55. Clintonville Education Association

    EIN 237083168 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Clintonville Education Support Personnel

    EIN 391862886 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Clintonville Lodge No 1502 Loyal Order of Moose

    EIN 237520166 · Headquarters: Clintonville, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  58. Clintonville Trap Club

    EIN 391753887 · Headquarters: Clintonville, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  59. Clintonville Womens Pool League

    EIN 680565531 · Headquarters: Clintonville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Clintonville Wrestling Takedown Booster Club

    EIN 464842801 · Headquarters: Clintonville, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  61. Clintonville Youth League Inc

    EIN 391620703 · Headquarters: CLINTONVILLE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Clive T Jaffray Employees Tr

    EIN 416015737 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  63. Cloud Family Foundation Inc

    EIN 391432753 · Headquarters: DE PERE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  64. Cloud Native Madison

    EIN 301462073 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Clover Bares Inc

    EIN 391213342 · Headquarters: Embarrass, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  66. Club Deportivo Latino Inc

    EIN 510179289 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  67. Clyde Community Centers Inc

    EIN 391673887 · Headquarters: AVOCA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Clyman Sportsmens Club Inc

    EIN 391247550 · Headquarters: Clyman, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Cma Wisconsin

    EIN 352245757 · Headquarters: MARSHFIELD, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  70. Cmb Advocacy

    EIN 862372308 · Headquarters: Pewaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Cmh Housing Inc

    EIN 391586706 · Headquarters: OCONTO FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. Coalition for American Veterans

    EIN 842155705 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  73. Coalition for Children Youth & Families Inc

    EIN 391496074 · Headquarters: WEST ALLIS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Cocaine Anonymous of Wisconsin Inc

    EIN 391657442 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Cochrane-fountain City Education Association

    EIN 237086018 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Cochrane-fountain City Educational Support Professionals

    EIN 262771996 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Coin Alundry Association

    EIN 391043859 · Headquarters: New Berlin, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  78. Col L C Christensen Charitable and Religious Foundation Inc

    EIN 396096022 · Headquarters: RACINE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  79. Colby Education Association

    EIN 396244503 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Coleman - Pound Lions Club

    EIN 396093808 · Headquarters: Coleman, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  81. Coleman Area Library Association

    EIN 391489504 · Headquarters: Coleman, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  82. Coleman Education Association

    EIN 237086046 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Coleman Educational Support Personnel

    EIN 363260513 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Coleman Non Profit Housing Corporation

    EIN 237304843 · Headquarters: CRANDON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. Colemere Fbo Salv Army & Ut State Hospital

    EIN 916556344 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  86. Colfax Development Corp M E Hansen

    EIN 391215425 · Headquarters: Colfax, WI, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  87. Colfax High School Class of 08

    EIN 474245083 · Headquarters: Colfax, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  88. Colfax School Athletic Booster Club Inc

    EIN 994187250 · Headquarters: COLFAX, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. College Bound of Wisconsin

    EIN 364788460 · Headquarters: MENASHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-EZ

  90. College of the Menominee Nation

    EIN 391773613 · Headquarters: KESHENA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. College Reading and Learning Association

    EIN 953177158 · Headquarters: OAK CREEK, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. College Womens Club Foundation

    EIN 391044086 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Collins Paradise Sno-riders

    EIN 391281377 · Headquarters: Collins, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Colombianos En Wisconsin Inc

    EIN 204868993 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  95. Color Splash Inc

    EIN 851117153 · Headquarters: Casco, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Columbia County Area Retired Teachers Association

    EIN 391459902 · Headquarters: Portage, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Columbia County Association of Snowmobile Clubs Inc

    EIN 391377081 · Headquarters: Rio, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Columbia County Co-operative Dairy Herd Improvement Association

    EIN 390742087 · Headquarters: PORTAGE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Columbia County Economic Development Corp

    EIN 391736095 · Headquarters: PORTAGE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  100. Columbia Dairy Promotion Committee Inc

    EIN 391730298 · Headquarters: Arlington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

First page and all pages