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. Boy Scout Troop 940

    EIN 320416035 · Headquarters: Middleton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Boy Scouts of America Potawatomi Area Council-trust Fund

    EIN 237441800 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. Boy Scouts of America Trust Fund - Samoset Council

    EIN 237076816 · Headquarters: WESTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Boy Scouts of America Venture Crew 2029

    EIN 474219724 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  5. Boy Scouts Pack 3622

    EIN 474224089 · Headquarters: Oshkosh, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  6. Boys & Girls Clubs of Sheboygan County Inc

    EIN 391246782 · Headquarters: SHEBOYGAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Boys Scouts of America

    EIN 800958688 · Headquarters: Pleasant Pr, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Boyscouts of America 627 Samoset Council

    EIN 390813397 · Headquarters: WESTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Bpoe No 1313 of the United States of America Inc

    EIN 390159855 · Headquarters: MARINETTE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  10. Bradford Class Reunion of 1959

    EIN 464958698 · Headquarters: PLEASANT PRAIRIE, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  11. Bradford Reunion Class of 1964

    EIN 470974624 · Headquarters: kenosha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Braille Library & Transcribing Services Inc

    EIN 237165378 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  13. Bram Institute Corporation

    EIN 391381331 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  14. Brantwood Co-operative Park Association

    EIN 396069809 · Headquarters: Marathon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Breast Cancer Recovery Foundation Inc

    EIN 391894850 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Brekke Lake Association Inc

    EIN 320274556 · Headquarters: Germantown, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Brew City Bears Inc

    EIN 391969791 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Brew City Cowboys Resource Center Inc

    EIN 851141482 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  19. Brew City Optimist Club

    EIN 923259273 · Headquarters: Franksville, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  20. Brew City Small Dog Rescue Inc

    EIN 204867584 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  21. Brice Prairie First Responders

    EIN 260675747 · Headquarters: Onalaska, WI, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  22. Bricklayers Allied Craftworkers District Council

    EIN 391590426 · Headquarters: NEW BERLIN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Brickyard Fishermens Club Inc

    EIN 391534179 · Headquarters: STOCKBRIDGE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Bridal Benefits

    EIN 471273691 · Headquarters: Blue Mounds, WI, US · Unknown & Unclassified · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  25. Bridge Structural Ornamental and Reinforcing Iron Workers Local #8

    EIN 390182085 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. Bridge to Home Inc

    EIN 844651472 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Briggs & Stratton Corporation Foundation Inc

    EIN 396040377 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  28. Brigham Memorial Library Gift Fund

    EIN 814634486 · Headquarters: Sharon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  29. Brill Area Sportsmens Club Inc

    EIN 391485718 · Headquarters: Rice Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Brillion Athletic Association

    EIN 237023301 · Headquarters: MENASHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Brillion City Community Drive Inc

    EIN 391649958 · Headquarters: Brillion, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Brillion High School Scholarship Trust Fund

    EIN 396365622 · Headquarters: BRILLION, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. Brillion Historical Society Inc

    EIN 237042270 · Headquarters: Brillion, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  34. Brillion Nature Study Center Association Inc

    EIN 391503682 · Headquarters: BRILLION, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  35. Brillion Public Library Trust

    EIN 396249042 · Headquarters: Brillion, WI, USA · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-EZ

  36. Brillion Support Staff Federation

    EIN 800287582 · Headquarters: Brillion, WI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  37. Bristol Town Insurance Company

    EIN 390182953 · Headquarters: Sun Prairie, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  38. Broads for a Cause C/o Nicole Bentley

    EIN 465442397 · Headquarters: NEW BERLIN, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  39. Brodbeck Foundation Inc C/o Barry Brodbeck

    EIN 391605932 · Headquarters: PLATTEVILLE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Brodhead Area Foundation

    EIN 391652655 · Headquarters: BRODHEAD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  41. Brodhead Education Association

    EIN 800336412 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  42. Brodhead Elderly Emergency Monitoring Service

    EIN 464969648 · Headquarters: BRODHEAD, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  43. Brodhead Ffa Alumni Association Inc

    EIN 473072870 · Headquarters: BRODHEAD, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  44. Brodhead Historical Society Inc

    EIN 510182702 · Headquarters: Brodhead, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Broken Spoke Development Team Inc

    EIN 415349053 · Headquarters: Suamico, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Brookbank Foundation Inc

    EIN 391516196 · Headquarters: GRAFTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  47. Brooke Industries Inc

    EIN 391035282 · Headquarters: FOND DU LAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  48. Brookfield Chamber of Commerce

    EIN 391177976 · Headquarters: BROOKFIELD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  49. Brookfield Christian School

    EIN 391587123 · Headquarters: Brookfield, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Brookfield Convention & Visitors Bureau Inc

    EIN 391649568 · Headquarters: BROOKFIELD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Brookfield Youth Select Baseball Inc

    EIN 271188373 · Headquarters: Brookfield, WI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  52. Brooklink Inc

    EIN 800285696 · Headquarters: BROOKFIELD, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  53. Brother Wolf Foundation

    EIN 391624485 · Headquarters: Three Lakes, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  54. Brotherhood of Locomotive Engineers C/o Jonathan Doran

    EIN 396075552 · Headquarters: EAU CLAIRE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Brotherhood of Maintenance of Way Employees

    EIN 311196532 · Headquarters: WISCONSIN DELLS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Brotherhood of Maintenance of Way Employees

    EIN 320615321 · Headquarters: PRAIRIE DU CHIEN, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Brotherhood of Maintenance of Way Employees

    EIN 396008140 · Headquarters: GENOA CITY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Brotherhood of Maintenance of Way Employees

    EIN 396008151 · Headquarters: FOXBORO, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Brotherhood of Maintenance of Way Employees

    EIN 396063108 · Headquarters: FALL CREEK, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Brotherhood of Maintenance of Way Employees

    EIN 396105009 · Headquarters: MENOMONNEE FALLS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Brotherhood of Maintenance of Way Employees

    EIN 396105014 · Headquarters: FERRYVILLE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Brotherhood of Maintenance of Way Employees

    EIN 396105029 · Headquarters: HOLMEN, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Brotherhood of Maintenance of Way Employees

    EIN 416007937 · Headquarters: FALL CREEK, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Brotherhood of Maintenance of Way Employees

    EIN 416007941 · Headquarters: FOXBORO, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Brotherhood of Maintenance of Way Employees

    EIN 416007942 · Headquarters: FOUNTAIN CITY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Brotherhood of Maintenance of Way Employees

    EIN 416007946 · Headquarters: MENOMONNEE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Brotherhood of Maintenance of Way Employees

    EIN 861054117 · Headquarters: North Fond Du Lac, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Brotherhood of Maintenance of Way Employes

    EIN 331104615 · Headquarters: AUGUSTA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Brotherhood of Maintenance of Way Employes

    EIN 421656648 · Headquarters: JUNCTION CITY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Brotherhood of Maintenance of Way Employes

    EIN 830355190 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Brotherhood of Rail Road Signalmen Local 09

    EIN 396008162 · Headquarters: Elkhorn, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  72. Brotherhood of Railroad Signalmen

    EIN 721611380 · Headquarters: Wisconsin Rapids, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  73. Brotherhood of Railroad Signalmen Local 226

    EIN 411563608 · Headquarters: Wind Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  74. Brown County Beekeepers Association Inc

    EIN 391398274 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  75. Brown County Chapter Izaak Walton League of America Inc

    EIN 521382386 · Headquarters: DE PERE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  76. Brown County Civic Music Association Inc

    EIN 390868858 · Headquarters: DE PERE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. Brown County Conservation Alliance Incorporated

    EIN 391515269 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Brown County Council of the American Legion

    EIN 383784222 · Headquarters: greenbay, WI, US · Unknown & Unclassified · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  79. Brown County Farm Bureau Coop

    EIN 390777449 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Brown County Food and Hunger Network Inc

    EIN 391405130 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  81. Brown County Hce

    EIN 237098418 · Headquarters: De Pere, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  82. Brown County Medical Society

    EIN 391454833 · Headquarters: KIMBERLY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  83. Brown County Professional Public Health Sanitarians

    EIN 331090250 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  84. Brown County Retired Teachers Association

    EIN 271681350 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Brown County Sheriffs Benevolent Association

    EIN 396070402 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  86. Brown County Sheriffs Dept Non-s

    EIN 391818078 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  87. Brown County Special Education Association

    EIN 263627485 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Brown County Sportsmen's Club Inc

    EIN 396078188 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  89. Brown Deer Education Association

    EIN 396073223 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  90. Brown Deer Historical Society Inc

    EIN 237235741 · Headquarters: Brown Deer, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  91. Brown Door Kewaunee Dental Society

    EIN 391599843 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Bruce Area Historical Society Inc

    EIN 391503822 · Headquarters: Bruce, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Bruce Burritt Trust

    EIN 456030041 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-PF

  94. Brule River Preservation

    EIN 391398733 · Headquarters: Brule, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  95. Brussels Union Gardner Fire Department

    EIN 391317308 · Headquarters: Brussels, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Brussels Wisconsin Lions Foundation

    EIN 923353069 · Headquarters: BRUSSELS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Bryant Ridge Runners Inc

    EIN 396272439 · Headquarters: Antigo, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Buccaneers Scuba Club Inc

    EIN 394870291 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Buchanan Parsons Trust B2 (Tai)

    EIN 336163286 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  100. Buck Trail Archers Inc

    EIN 391440920 · Headquarters: BURLINGTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

First page and all pages