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. Friends of Schumacher Farm Inc

    EIN 391616233 · Headquarters: WAUNAKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  2. Friends of Starkweather Creek Inc

    EIN 200823874 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Friends of Sun Prairie Media Center

    EIN 237088209 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Friends of Sun Prairie Neighborhood Navi Navigators

    EIN 861240906 · Headquarters: SUN PRAIRIE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Friends of Talent Education Inc

    EIN 391671941 · Headquarters: OSHKOSH, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  6. Friends of the 1000 Islands Inc

    EIN 391456162 · Headquarters: Kaukauna, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Friends of the 361St Fighter Group

    EIN 300791174 · Headquarters: Mason, WI, US · Unknown & Unclassified · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  8. Friends of the 400 Trail Inc

    EIN 391743891 · Headquarters: Wonewoc, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Friends of the Aram Public Library Inc

    EIN 391586488 · Headquarters: Delavan, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Friends of the Baraboo Zoo

    EIN 391483376 · Headquarters: BARABOO, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Friends of the Black Earth Public Librar

    EIN 204493799 · Headquarters: BLACK EARTH, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Friends of the Brown County Library Inc

    EIN 391420470 · Headquarters: Green Bay, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  13. Friends of the Caestecker Public Library

    EIN 391437384 · Headquarters: Green Lake, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Friends of the Cambridge Community Library Inc

    EIN 391341599 · Headquarters: CAMBRIDGE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Friends of the Campus Inc

    EIN 237417696 · Headquarters: Baraboo, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Friends of the Ccbc Inc

    EIN 391326010 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Friends of the Cedar Grove Public Library

    EIN 391562937 · Headquarters: CEDAR GROVE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. Friends of the Clinton Public Library

    EIN 391445623 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. Friends of the Clintonville Public Library

    EIN 391550260 · Headquarters: CLINTONVILLE, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  20. Friends of the Community Library

    EIN 391466140 · Headquarters: Salem, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  21. Friends of the Delafield Public Library

    EIN 391335441 · Headquarters: Delafield, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Friends of the Duerrwaechter Memorial Library

    EIN 391447268 · Headquarters: Germantown, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Friends of the Fine Arts Incorporated

    EIN 930794217 · Headquarters: Poynette, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  24. Friends of the Fond Du Lac Public Library

    EIN 391627883 · Headquarters: Fond du Lac, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Friends of the Fond Du Lac Senior Center Inc

    EIN 391658681 · Headquarters: FOND DU LAC, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Friends of the Fox Inc

    EIN 391514713 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Friends of the Geology Museum University of Wisconsin Madison In

    EIN 396285287 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  28. Friends of the Glacial Drumlin Trail Inc

    EIN 391774438 · Headquarters: Lake Mills, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Friends of the Gridiron Inc

    EIN 383816191 · Headquarters: Rothschild, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Friends of the Hartland Library Inc

    EIN 391688452 · Headquarters: Hartland, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  31. Friends of the Hollandale Lending Library

    EIN 271971109 · Headquarters: Hollandale, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Friends of the Juneau Public Library Inc

    EIN 391818306 · Headquarters: Juneau, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Friends of the Kenosha Library Inc

    EIN 237241466 · Headquarters: KENOSHA, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  34. Friends of the L E Phillips Memorial Public Library Inc

    EIN 391645487 · Headquarters: Eau Claire, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  35. Friends of the La Crosse Public Library Inc

    EIN 391627886 · Headquarters: LA CROSSE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. Friends of the La Crosse River Marsh Inc

    EIN 463192903 · Headquarters: LA CROSSE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  37. Friends of the Lake Geneva Public Library Inc

    EIN 391285332 · Headquarters: LAKE GENEVA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Friends of the Library -Adams County Inc

    EIN 391708036 · Headquarters: ADAMS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  39. Friends of the Marathon County Public Library

    EIN 396099393 · Headquarters: WAUSAU, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  40. Friends of the Mazomanie Free Library

    EIN 391394873 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  41. Friends of the Medical College of Wisconsin Inc

    EIN 237070280 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. Friends of the Milwaukee Public Library Inc

    EIN 237417573 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Friends of the Monona Public Library

    EIN 391394043 · Headquarters: Monona, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  44. Friends of the Mount Horeb Library

    EIN 930841011 · Headquarters: Mount Horeb, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Friends of the Neenah Public Library

    EIN 391315682 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Friends of the Niagara Public Library Inc

    EIN 391605934 · Headquarters: NIAGARA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Friends of the North Shore Library

    EIN 391390523 · Headquarters: BAYSIDE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  48. Friends of the Oak Creek Public Library

    EIN 391722558 · Headquarters: Oak Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Friends of the Omro Public Library

    EIN 391451722 · Headquarters: Omro, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  50. Friends of the Oostburg Public Library

    EIN 391447511 · Headquarters: Oostburg, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  51. Friends of the Oshkosh Seniors Center Inc

    EIN 391574919 · Headquarters: OSHKOSH, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. Friends of the Polk County Libraries

    EIN 204119369 · Headquarters: Milltown, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  53. Friends of the Princeton Library Inc

    EIN 391389269 · Headquarters: Princeton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  54. Friends of the Red Cedar State Trail Inc

    EIN 391759996 · Headquarters: MENOMONIE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. Friends of the Ripon Public Library

    EIN 237087669 · Headquarters: Ripon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Friends of the Shorewood Public Library Inc

    EIN 391397005 · Headquarters: Shorewood, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  57. Friends of the Slinger Library Inc

    EIN 391744894 · Headquarters: Slinger, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Friends of the St Francis Public Library Inc

    EIN 391601947 · Headquarters: SAINT FRANCIS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  59. Friends of the State Historical Society of Wisconsin

    EIN 396058030 · Headquarters: OCONOMOWOC, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Friends of the Sun Prairie Museum Inc

    EIN 237042263 · Headquarters: Sun Prairie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Friends of the Suring Area Public Library Inc

    EIN 391553827 · Headquarters: Suring, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. Friends of the Thorp Public Library

    EIN 272123847 · Headquarters: THORP, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  63. Friends of the Town Hall Library Inc

    EIN 391546762 · Headquarters: North Lake, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  64. Friends of the U S S Liberty Memorial Public Library

    EIN 113667622 · Headquarters: Grafton, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  65. Friends of the Verona Public Library

    EIN 391408423 · Headquarters: Verona, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  66. Friends of the Waisman Center

    EIN 391272090 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  67. Friends of the West Allis Public Library Inc

    EIN 391530162 · Headquarters: West Allis, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  68. Friends of the Whitefish Bay Library Inc

    EIN 391525118 · Headquarters: WHITEFISH BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  69. Friends of the Winneconne Public Library Inc

    EIN 391660394 · Headquarters: Winneconne, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  70. Friends of the Wolf Wilderness Recreation Trail

    EIN 473753097 · Headquarters: winneconne, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  71. Friends of the Wonewoc Library Inc

    EIN 562449841 · Headquarters: Wonewoc, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  72. Friends of Togo Les Amis Du Togo Incorporated

    EIN 581521913 · Headquarters: Portage, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Friends of Wausau Historic Landmarks

    EIN 391649244 · Headquarters: Wausau, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  74. Friends of Wendy Francour

    EIN 464433200 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  75. Friends of Whitefish Dunes

    EIN 391673500 · Headquarters: STURGEON BAY, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  76. Friends of Whitewater Public Library

    EIN 391854707 · Headquarters: Whitewater, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  77. Friends of Wildcat Mountian State Park

    EIN 472751181 · Headquarters: Ontario, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. Friends of Yahara Place Park

    EIN 812541435 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  79. Friendship Center

    EIN 237112657 · Headquarters: DODGEVILLE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  80. Friendship Fund Inc

    EIN 923608000 · Headquarters: Darlington, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  81. Friendship House of Milwaukee

    EIN 390837518 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Friendship Inc

    EIN 237427013 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  83. Friendship Rural School Historical Society Inc

    EIN 900600417 · Headquarters: Loganville, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  84. Friendship Stars Quilt Guild

    EIN 274841971 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Frihoa Inc

    EIN 852425835 · Headquarters: Appleton, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  86. From Your Heart to Gods Hands - Angel Gowns by Linda

    EIN 813799171 · Headquarters: N Fond du Lac, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  87. Frost Woods Homes Association

    EIN 461913980 · Headquarters: Monona, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  88. Ftc Team 11490 Muffin Tanks

    EIN 822776729 · Headquarters: Sussex, WI, US · Unknown & Unclassified · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  89. Fu-chenmartial Art Association

    EIN 473776419 · Headquarters: Rhinelander, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Fulbright Association Inc

    EIN 912004153 · Headquarters: Hudson, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  91. Full Restoration Deliverance Temple Inc

    EIN 465025255 · Headquarters: milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  92. Fund for International Conference of Agricultural Economists

    EIN 362412758 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  93. Funeral Consumers Alliance of Greater Milwaukee Inc

    EIN 391327220 · Headquarters: Brookfield, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Funeral Service & Cremation Alliance of Wisconsin Inc

    EIN 391866706 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  95. Funny Farm 4-H Club

    EIN 453988387 · Headquarters: Superior, WI, US · Unknown & Unclassified · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  96. Funsters of Ellsworth Inc

    EIN 465160228 · Headquarters: ELLSWORTH, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Funtimers Ltd

    EIN 461987705 · Headquarters: Oregon, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  98. Fury Booster Club Inc

    EIN 852829755 · Headquarters: Janesville, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Future Farmers of America

    EIN 237283317 · Headquarters: Blanchardville, WI, US · Unknown & Unclassified · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  100. Future Farmers of America

    EIN 391448907 · Headquarters: RANDOLPH, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

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