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. United Wisconsin Educational Network

    EIN 455229531 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  2. Unity Chapel Inc

    EIN 391347726 · Headquarters: SPRING GREEN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Unity Club of West Bend Inc

    EIN 510142626 · Headquarters: WEST BEND, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Unity Education Association

    EIN 731654679 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  5. Unity Grand Chapter Order of the Eastern Star State of Wisconsin

    EIN 391638895 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Unity of Kenosha and Racine

    EIN 237296324 · Headquarters: Pleasant Praire, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  7. Unity Onstage Theatre Company Inc

    EIN 933668382 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  8. Universal Guardians Inc

    EIN 452889523 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990

  9. University Houses Preschool Inc

    EIN 391097724 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  10. University of Wisconsin - La Crosse Alumni & Friends Foundation Inc

    EIN 391145116 · Headquarters: LA CROSSE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. University of Wisconsin Employees Inc

    EIN 396056609 · Headquarters: Mazomanie, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. University of Wisconsin Flying Club Inc

    EIN 391084723 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  13. University of Wisconsin House Staff Association

    EIN 510162532 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  14. University of Wisconsin Madison Alumni Club of Brown County Inc

    EIN 391516668 · Headquarters: GREEN BAY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. University of Wisconsin Madison Nurses Alumn Organization Inc

    EIN 510180701 · Headquarters: Verona, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  16. University of Wisconsin Naval Reserve Officers Training Corps

    EIN 391621048 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. University of Wisconsin Opera Props Ltd

    EIN 391472427 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  18. University of Wisconsin Oshkosh

    EIN 371609292 · Headquarters: Oshkosh, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  19. University of Wisconsin Platteville Alumni Association

    EIN 391281988 · Headquarters: PLATTEVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  20. University of Wisconsin Stout Veterans Club

    EIN 272401362 · Headquarters: Menomonie, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. University of Wisconsin- Madison Panhellenic Association

    EIN 391709374 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  22. University of Wisconsin-oshkosh Alumni Association

    EIN 396077379 · Headquarters: Oshkosh, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. University of Wisconsin-stevens Point Paper Science Foundation Inc

    EIN 510151768 · Headquarters: STEVENS POINT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  24. University of Wisconsin-superior Alumni Assoc

    EIN 391534541 · Headquarters: SUPERIOR, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  25. Upe-town Development Union

    EIN 421765872 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Upper Midwest Chapter of the Society for Neuroscience

    EIN 872355646 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  27. Upper Peninsula Plumbers and Pipefitters Health

    EIN 386111803 · Headquarters: Greendale, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  28. Upsilon Pi Epsilon - Wisconsin Beta Chapter

    EIN 471753961 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Upstart Crows Productions

    EIN 472949926 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Urban League of Greater Madison Inc

    EIN 391098146 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Urban League of Racine & Kenosha Inc

    EIN 391042332 · Headquarters: RACINE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  32. Urban Suburbans Inc

    EIN 474683883 · Headquarters: Brookfield, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  33. Urge to Submerge Dive Club

    EIN 010914480 · Headquarters: West Bend, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  34. US Concealed Carry Association for Saving Lives Action Fund

    EIN 932328859 · Headquarters: West Bend, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Us Livestock Genetics Exports Inc

    EIN 431675167 · Headquarters: MOUNT HOREB, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Us Ventureschmidt Family Foundation

    EIN 391540933 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  37. Usaf Flight Checkers Association

    EIN 473545955 · Headquarters: Montello, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Usb Welfare Benefit Plan

    EIN 411849855 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990

  39. Usinger Foundation Inc

    EIN 396066333 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  40. USW 02-0224

    EIN 396093906 · Headquarters: WAUSAU, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  41. Utica Community Association

    EIN 391417743 · Headquarters: CAMBRIDGE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  42. Utica-nora Area Trail Blazers Inc

    EIN 391500063 · Headquarters: Deerfield, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Uw Fred and Marie Barnard

    EIN 816045912 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  44. Uw Linus a Bishop

    EIN 816061966 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  45. Uw Master of Public Health Student Organization

    EIN 991388214 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  46. Uw Tennis Club

    EIN 203844175 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  47. Uw-extension Environmental & Community Development Association

    EIN 832034467 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Uw-p Richland Campus Alumni Assoc

    EIN 362987289 · Headquarters: RICHLAND CENTER, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  49. Uwec Conservative Union

    EIN 800567413 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. Uwm at Waukesha Foundation Inc

    EIN 391588785 · Headquarters: Waukesha, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  51. Uwm Mercury Three

    EIN 811066550 · Headquarters: Elmwood Park, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  52. Uwmf Faculty Physicians Veba and Trust

    EIN 391870694 · Headquarters: MIDDLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Uwo-fond Du Lac Foundation Inc

    EIN 237349000 · Headquarters: FOND DU LAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  54. Vagabond Ski & Social Club Inc

    EIN 396068435 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  55. Valders Area Sports Association Inc

    EIN 830452355 · Headquarters: Valders, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Valders Education Association

    EIN 391895125 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Valders Elementary PTA

    EIN 391843907 · Headquarters: Valders, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Valders Lions Club Inc

    EIN 396093870 · Headquarters: VALDERS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  59. Valley Community Committee Inc

    EIN 391626599 · Headquarters: LaFarge, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Valley Harvest Church

    EIN 391934032 · Headquarters: NEENAH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  61. Valley Home Builders Association of Wisconsin Inc

    EIN 390946355 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  62. Valley Racing Pigeon Club Inc

    EIN 202564119 · Headquarters: Kaukauna, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Valley Rod & Gun Club of Milwaukee Inc

    EIN 462258723 · Headquarters: Merton, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  64. Valley Sports Foundation

    EIN 465678776 · Headquarters: Wausau, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  65. Valley Vettes Inc

    EIN 391495026 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Valley View Recreational Club Inc

    EIN 391662230 · Headquarters: Cambridge, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  67. Value for Local Government Inc

    EIN 832668931 · Headquarters: West Allis, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Van Dyne Sportsmen Club Inc

    EIN 391425295 · Headquarters: VAN DYNE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Van Dyne Volunteer Fire Department

    EIN 396077914 · Headquarters: VAN DYNE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Van Eimeren-kolonka American Legion Post 27

    EIN 390675025 · Headquarters: MENOMONEE FALLS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Vanderkoy Family Foundation

    EIN 413164425 · Headquarters: WAUSAU, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  72. Vanessa Victoria Stadler

    EIN 862287456 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Vankep Family Foundation Inc

    EIN 391629355 · Headquarters: MENOMONEE FALLS, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Variety - the Children's Charity of Wisconsin Inc

    EIN 390977152 · Headquarters: ELM GROVE, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  75. Vasa Order of America

    EIN 237631552 · Headquarters: NEW BERLIN, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Vasa Order of America

    EIN 911826864 · Headquarters: OREGON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  77. Vda Inc

    EIN 391830703 · Headquarters: VIROQUA, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Velkommen Inc

    EIN 510162459 · Headquarters: LA CROSSE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Vennevoll Inc

    EIN 391524857 · Headquarters: STOUGHTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  80. Venture Crew 416 Boy Scouts of America

    EIN 320448748 · Headquarters: Greenfield, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  81. Venturedyne Ltd Foundation

    EIN 396096050 · Headquarters: PEWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Ventures Unlimited Inc

    EIN 391593285 · Headquarters: SHELL LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Vernon Area Rea

    EIN 271726206 · Headquarters: Viroqua, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  84. Vernon Area Rehabilitation Center Inc

    EIN 391211167 · Headquarters: VIROQUA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  85. Vernon Burke T Uw

    EIN 466039980 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  86. Vernon Communications Cooperative Inc

    EIN 390838123 · Headquarters: WESTBY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Vernon County Agricultural Society

    EIN 390831716 · Headquarters: VIROQUA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  88. Vernon County Crime Stoppers Program Inc

    EIN 391605707 · Headquarters: Viroqua, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  89. Vernon County Energy District Inc

    EIN 851097045 · Headquarters: READSTOWN, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. Vernon County Farm Bureau Cooperative

    EIN 396060558 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  91. Vernon County Historical Society

    EIN 391429799 · Headquarters: VIROQUA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Vernon County Tourism Council

    EIN 371483968 · Headquarters: CASHTON, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  93. Vernon Electric Cooperative

    EIN 390677390 · Headquarters: WESTBY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  94. Vernon Womens Alliance

    EIN 371666959 · Headquarters: Viroqua, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Vernon-crawford Dhia

    EIN 390732120 · Headquarters: WESTBY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Verns World

    EIN 474028456 · Headquarters: PRESCOTT, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  97. Verona Area Education Association

    EIN 237088301 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Verona Educational Support Professionals Association

    EIN 262726559 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  99. Vesper Volunteer Fire Department Inc

    EIN 391460317 · Headquarters: VESPER, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Veterans Care Trust Fund

    EIN 391591818 · Headquarters: Baraboo, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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