Nonprofits in Wisconsin

Nonprofits in Wisconsin. Browse 46,682 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. The Mehring Family Foundation

    EIN 856574540 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  2. The Memory Project Inc

    EIN 201802885 · Headquarters: Middleton, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  3. The Mendota Gridiron Club Inc

    EIN 391337785 · Headquarters: MADISON, WI, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990

  4. The Merle S Cahn Foundation

    EIN 465353484 · Headquarters: MADISON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  5. The Michael John Jacobus Foundation Inc

    EIN 852194231 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  6. The Middle Ground Inc

    EIN 301001380 · Headquarters: Milwaukee, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  7. The Milbank Foundation

    EIN 115125050 · Headquarters: MILWAUKEE, WI, USA · Employment · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  8. The Milton Momentum Project Inc

    EIN 413063444 · Headquarters: Milton, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. The Milwaukee Chapter of the Soc of Financial Svc Professionals Inc

    EIN 237300739 · Headquarters: MILWAUKEE, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  10. The Milwaukee Choristers Foundation Inc

    EIN 043699230 · Headquarters: Franklin, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  11. The Milwaukee Club

    EIN 390475860 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. The Milwaukee Curling Club

    EIN 396016371 · Headquarters: CEDARBURG, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. The Milwaukee Frontiers Foundation Inc

    EIN 391416902 · Headquarters: Milwaukee, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. The Milwaukee Hurling Club Inc

    EIN 450516552 · Headquarters: Milwaukee, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  15. The Milwaukee Rowing Club

    EIN 391666218 · Headquarters: MILWAUKEE, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. The Mindful Group Inc

    EIN 842213013 · Headquarters: Milwaukee, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. The Minocqua Public Library Foundation

    EIN 391342491 · Headquarters: Minocqua, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. The Mishicot Fire Department

    EIN 391623310 · Headquarters: MISHICOT, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  19. The Mob Bear Creek Inc

    EIN 452295445 · Headquarters: Bear Creek, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. The Monches Foundation Inc

    EIN 391868294 · Headquarters: NORTH LAKE, WI, USA · Education · Latest available filing year: 2013 · Primary form: IRS Form 990-PF

  21. The Monroe Clinic Inc

    EIN 390808509 · Headquarters: MONROE, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. The Montana Melin Foundation

    EIN 463254859 · Headquarters: APPLETON, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  23. The Moonlighters Inc

    EIN 391506740 · Headquarters: Randolph, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. The Mooring Foundation Inc

    EIN 391354486 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. The Mooring Programs Incorporated

    EIN 391229161 · Headquarters: APPLETON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  26. The Morgridge Institute Foundation Inc

    EIN 822760376 · Headquarters: MADISON, WI, USA · Medical Research · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. The Mullane Foundation Dtd 61102 Kevin Mullane Co-trustee

    EIN 510428474 · Headquarters: VERONA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  28. The Music Station a Combined Arts Studio

    EIN 271144220 · Headquarters: ELKHART LAKE, WI, US · Arts, Culture & Humanities · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  29. The Musser Fund

    EIN 416334475 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  30. The Mw Sno-skeeters Club Inc

    EIN 900210395 · Headquarters: MANITOWISH WATERS, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. The N1la Foundation

    EIN 932508544 · Headquarters: Madison, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. The Nabila Foundation Agency

    EIN 823740648 · Headquarters: MILWAUKEE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  33. The Narda A Kramer Animal Rights Foundation Ltd

    EIN 274428236 · Headquarters: Port Washington, WI, USA · Animal Related · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  34. The National Alliance for the Mentally Ill of Sheboygan County

    EIN 391981110 · Headquarters: Sheboygan, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  35. The National Emergency Medical Services Museum Inc

    EIN 205848176 · Headquarters: Wind Lake, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  36. The National Organization of Child Care Worker Associations Incorpora

    EIN 521470664 · Headquarters: Milwaukee, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  37. The National Organization of Forensic Social Work

    EIN 382517046 · Headquarters: osceola, WI, USA · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990

  38. The National W Club Inc

    EIN 391016398 · Headquarters: MADISON, WI, USA · Recreation & Sports · Latest available filing year: 2015 · Primary form: IRS Form 990

  39. The Natural Step Monona Ltd

    EIN 260683020 · Headquarters: MONONA, WI, US · Environment · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  40. The Nehemiah Community Development Corporation

    EIN 391736091 · Headquarters: MADISON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. The Neighborhood of Manitowoc County Inc

    EIN 993082765 · Headquarters: MANITOWOC, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  42. The Nelson Family Foundation Inc

    EIN 391868979 · Headquarters: PRESCOTT, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  43. The Neville Public Museum Foundation Inc

    EIN 930756332 · Headquarters: GREEN BAY, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. The New Day Club Inc

    EIN 391474301 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. The New State Inc

    EIN 824588510 · Headquarters: MILWAUKEE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  46. The Newport Wilderness Society Inc

    EIN 391536692 · Headquarters: ELLISON BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  47. The Nicholson Charitable Trust

    EIN 396598335 · Headquarters: Pewaukee, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. The Nml Benefit Plans Trust

    EIN 208855795 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  49. The Norbell Foundation

    EIN 251757468 · Headquarters: APPLETON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. The Northeast Wisconsin Masonic Library and Museum Inc

    EIN 391312504 · Headquarters: GREEN BAY, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  51. The Northern Star Theatre Company

    EIN 391895595 · Headquarters: RICE LAKE, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  52. The Oconomowoc Gridiron Club Inc

    EIN 271790879 · Headquarters: Oconomowoc, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  53. The Oconomowoc Womans Club

    EIN 396054838 · Headquarters: Oconomowoc, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  54. The Odanah Project

    EIN 383785413 · Headquarters: Lake Geneva, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  55. The Old Mill Foundation Inc

    EIN 260498301 · Headquarters: CAMBRIA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  56. The Old Synagogue Museum of Kenosha

    EIN 471120621 · Headquarters: Kenosha, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  57. The Open Cupboard

    EIN 391782025 · Headquarters: OSCEOLA, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  58. The Open Door Christian Worship Ctr

    EIN 300483500 · Headquarters: MILWAUKEE, WI, USA · Religion Related · Latest available filing year: 2016 · Primary form: IRS Form 990-EZ

  59. The Open Door Clinic

    EIN 203673759 · Headquarters: Chippewa Falls, WI, US · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  60. The Opportunity Center

    EIN 874076651 · Headquarters: wauwatosa, WI, United States · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990

  61. The Order of St George Priory of the United States of America Ltd

    EIN 900907582 · Headquarters: pewaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  62. The Oregon Good Shepherd Lutheran Home Inc

    EIN 943043533 · Headquarters: WATERTOWN, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. The Oscar Rennebohm Foundation Inc

    EIN 396039252 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  64. The Other Stratton Foundation Inc Co Frederick P Stratton Jr

    EIN 391783126 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  65. The Other War Ltd

    EIN 473797238 · Headquarters: COON VALLEY, WI, USA · Public & Societal Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  66. The Outhouse Family Historical Society Inc

    EIN 860558399 · Headquarters: Oregon, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. The Oz Run Inc

    EIN 464570086 · Headquarters: EAU CLAIRE, WI, US · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  68. The Pangaea Foundation Inc

    EIN 854297751 · Headquarters: BROOKFIELD, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  69. The Panther Pride Corp

    EIN 932988301 · Headquarters: STODDARD, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. The Paradise Hill Foundation Inc

    EIN 453781841 · Headquarters: WAUKESHA, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2019 · Primary form: IRS Form 990-PF

  71. The Parenting Network Inc

    EIN 391312225 · Headquarters: MILWAUKEE, WI, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  72. The Parenting Place Inc

    EIN 391676842 · Headquarters: LA CROSSE, WI, USA · Crime & Legal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. The Park Center Ltd

    EIN 471647265 · Headquarters: HAYWARD, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. The Park Foundation of Waukesha Inc

    EIN 364649423 · Headquarters: Waukesha, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  75. The Park People of Milwaukee County Inc

    EIN 391285099 · Headquarters: WAUWATOSA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. The Parkbench Inc

    EIN 473332158 · Headquarters: MANITOWOC, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  77. The Pastime Club Inc

    EIN 208072539 · Headquarters: MINOCQUA, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  78. The Pastoral Counseling Service Inc

    EIN 391297721 · Headquarters: MILWAUKEE, WI, USA · Human Services · Latest available filing year: 2016 · Primary form: IRS Form 990

  79. The Path to Recovery Fund Inc

    EIN 831464731 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  80. The Paul Foundation

    EIN 391761269 · Headquarters: CAMP DOUGLAS, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  81. The Paul Van Handel Memorial Foundation

    EIN 822021780 · Headquarters: Appleton, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. The Pauquette Area Elderly Housing Corporation

    EIN 391515814 · Headquarters: POYNETTE, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  83. The Pen Project Inc

    EIN 824454742 · Headquarters: Eau Claire, WI, US · Arts, Culture & Humanities · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  84. The Peninsula Belgian and American Club Inc

    EIN 391411584 · Headquarters: GREEN BAY, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  85. The Perry Fund Inc

    EIN 392038445 · Headquarters: KOHLER, WI, USA · Human Services · Latest available filing year: 2018 · Primary form: IRS Form 990-PF

  86. The Peter C Van Vlack Scholarship Trust

    EIN 856491391 · Headquarters: MILWAUKEE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  87. The Peter J Seippel Foundation Inc

    EIN 391833671 · Headquarters: BEAVER DAM, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  88. The Pewaukee Fire Fighters Association Local 5241

    EIN 844319633 · Headquarters: PEWAUKEE, WI, USA · Employment · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  89. The Pink Flamingo Classic Inc

    EIN 474920524 · Headquarters: DE PERE, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  90. The Pipeline Fund

    EIN 934230127 · Headquarters: Madison, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. The Playing Field Inc

    EIN 474112110 · Headquarters: MADISON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. The Plymouth Center Inc

    EIN 391802459 · Headquarters: Plymouth, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. The Pmg Foundation Inc Agy - Uma 1035017881

    EIN 391568547 · Headquarters: LA CROSSE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  94. The Polish Legion of American Veterans Department of Wisconsin

    EIN 396108911 · Headquarters: Brookfield, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. The Porsche Club of America Milwaukee Region Inc

    EIN 391545306 · Headquarters: Menomonee Falls, WI, USA · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  96. The Portage Chapter 371 of the Experimental Aircraft Association

    EIN 853017216 · Headquarters: Portage, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. The Powder Room Finishing School Inc

    EIN 473849730 · Headquarters: Milwaukee, WI, US · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. The Prairie Enthusiasts Inc

    EIN 391601574 · Headquarters: VIROQUA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. The Prairie Enthusiasts Trust

    EIN 261963012 · Headquarters: VIROQUA, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. The Prairie School Inc

    EIN 396074931 · Headquarters: RACINE, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

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