Mutual & Membership Benefit nonprofits in Wisconsin

Mutual & Membership Benefit nonprofits in Wisconsin. Browse 751 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. Jewish Burial Association of Madison

    EIN 270444383 · Headquarters: Madison, WI, United States · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  2. John Baesemann Cemetery Association of Rib Falls

    EIN 396125697 · Headquarters: EDGAR, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Johnson Controls Employment Transition Benefits Plan

    EIN 650953989 · Headquarters: GLENDALE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  4. Johnson Controls Inc

    EIN 391507201 · Headquarters: Milwaukee, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990

  5. Johnson Controls Inc Retiree Welfare Trust

    EIN 456420054 · Headquarters: GLENDALE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Johnson Controls Non-union Retiree Life Insurance Trust

    EIN 456420075 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  7. Johnson Controls Union Retiree Life Insurance Trust

    EIN 456420030 · Headquarters: MILWAUKEE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990

  8. Johnson Creek Cemetery Association

    EIN 390378285 · Headquarters: Johnson Creek, WI, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  9. Johnson Financial Group Inc Employee

    EIN 391398057 · Headquarters: RACINE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990

  10. Johnson Financial Group Inc Retiree Medical Savings Account Trust

    EIN 206524090 · Headquarters: RACINE, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990

  11. Kenosha Association of Independent Insurance Agents Inc

    EIN 391370742 · Headquarters: Kenosha, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  12. Kenosha Beef International Ltd

    EIN 391500348 · Headquarters: KENOSHA, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990

  13. Kenosha Building & Construction Trades

    EIN 390974711 · Headquarters: KENOSHA, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990

  14. Kenosha County Mutual Insurance Company

    EIN 391083287 · Headquarters: Bristol, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2023 · Primary form: IRS Form 990

  15. Kerry Healthcare Reimbursement Trust

    EIN 271106100 · Headquarters: BELOIT, WI, USA · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Kilbourn Council No 9 Royal Select and Super Excellent Masters

    EIN 823054165 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  17. Knights of Columbus

    EIN 222905327 · Headquarters: Spring Green, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  18. Knights of Columbus

    EIN 237142363 · Headquarters: Stanley, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  19. Knights of Columbus

    EIN 237142725 · Headquarters: Waukesha, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  20. Knights of Columbus

    EIN 237142902 · Headquarters: algoma, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  21. Knights of Columbus

    EIN 237169628 · Headquarters: Sparta, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Knights of Columbus

    EIN 237185089 · Headquarters: Plain, WI, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  23. Knights of Columbus

    EIN 237202271 · Headquarters: Appleton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  24. Knights of Columbus

    EIN 237215258 · Headquarters: Green Bay, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  25. Knights of Columbus

    EIN 237257173 · Headquarters: Cedarburg, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  26. Knights of Columbus

    EIN 237275032 · Headquarters: Lodi, WI, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  27. Knights of Columbus

    EIN 237451652 · Headquarters: Grafton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Knights of Columbus

    EIN 237546259 · Headquarters: Hurley, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  29. Knights of Columbus

    EIN 237546284 · Headquarters: Wisconsin Rapids, WI, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  30. Knights of Columbus

    EIN 237546285 · Headquarters: Burlington, WI, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  31. Knights of Columbus

    EIN 237546303 · Headquarters: Jefferson, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  32. Knights of Columbus

    EIN 237546311 · Headquarters: Tomahawk, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  33. Knights of Columbus

    EIN 237546322 · Headquarters: Independence, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  34. Knights of Columbus

    EIN 237546342 · Headquarters: REEDSBURG, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Knights of Columbus

    EIN 237546343 · Headquarters: Ettrick, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  36. Knights of Columbus

    EIN 237546381 · Headquarters: Gillett, WI, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  37. Knights of Columbus

    EIN 237547570 · Headquarters: Kimberly, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  38. Knights of Columbus

    EIN 237547578 · Headquarters: Racine, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  39. Knights of Columbus

    EIN 237547594 · Headquarters: West Allis, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  40. Knights of Columbus

    EIN 237547595 · Headquarters: Mosinee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  41. Knights of Columbus

    EIN 237547597 · Headquarters: Sturgeon Bay, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  42. Knights of Columbus

    EIN 261811099 · Headquarters: Lomira, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  43. Knights of Columbus

    EIN 262165318 · Headquarters: Potosi, WI, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  44. Knights of Columbus

    EIN 263798640 · Headquarters: HAUGEN, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Knights of Columbus

    EIN 364643526 · Headquarters: Holmen, WI, US · Mutual & Membership Benefit · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  46. Knights of Columbus

    EIN 383765839 · Headquarters: Milwaukee, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Knights of Columbus

    EIN 390399840 · Headquarters: La Crosse, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  48. Knights of Columbus

    EIN 390399847 · Headquarters: Green Bay, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  49. Knights of Columbus

    EIN 390735486 · Headquarters: Kaukauna, WI, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  50. Knights of Columbus

    EIN 390923617 · Headquarters: Oshkosh, WI, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  51. Knights of Columbus

    EIN 391085940 · Headquarters: Two Rivers, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  52. Knights of Columbus

    EIN 391146625 · Headquarters: Menasha, WI, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  53. Knights of Columbus

    EIN 391208551 · Headquarters: West Allis, WI, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  54. Knights of Columbus

    EIN 391256382 · Headquarters: Hartford, WI, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  55. Knights of Columbus

    EIN 391322593 · Headquarters: Cashton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  56. Knights of Columbus

    EIN 391340106 · Headquarters: Reedsville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  57. Knights of Columbus

    EIN 391344958 · Headquarters: Mercer, WI, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  58. Knights of Columbus

    EIN 391353493 · Headquarters: De Pere, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  59. Knights of Columbus

    EIN 391384650 · Headquarters: Colgate, WI, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  60. Knights of Columbus

    EIN 391396733 · Headquarters: Hortonville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Knights of Columbus

    EIN 391458131 · Headquarters: Owen, WI, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  62. Knights of Columbus

    EIN 391476302 · Headquarters: Twin Lakes, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  63. Knights of Columbus

    EIN 391484897 · Headquarters: freedom, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  64. Knights of Columbus

    EIN 391496226 · Headquarters: Merrill, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  65. Knights of Columbus

    EIN 391518427 · Headquarters: Fennimore, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  66. Knights of Columbus

    EIN 391522834 · Headquarters: Marinette, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  67. Knights of Columbus

    EIN 391524411 · Headquarters: RIO, WI, US · Mutual & Membership Benefit · Latest available filing year: 2010 · Primary form: IRS Form 990-N

  68. Knights of Columbus

    EIN 391567558 · Headquarters: Crandon, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  69. Knights of Columbus

    EIN 391568530 · Headquarters: Middleton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  70. Knights of Columbus

    EIN 391575650 · Headquarters: Cazenovia, WI, US · Mutual & Membership Benefit · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  71. Knights of Columbus

    EIN 391687353 · Headquarters: Rib Lake, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  72. Knights of Columbus

    EIN 391733737 · Headquarters: LITTLE CHUTE, WI, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  73. Knights of Columbus

    EIN 391737217 · Headquarters: Evansville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  74. Knights of Columbus

    EIN 391752097 · Headquarters: Medford, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  75. Knights of Columbus

    EIN 391787748 · Headquarters: Campbellsport, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  76. Knights of Columbus

    EIN 391793916 · Headquarters: Oshkosh, WI, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  77. Knights of Columbus

    EIN 391871747 · Headquarters: Fredonia, WI, US · Mutual & Membership Benefit · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  78. Knights of Columbus

    EIN 391967633 · Headquarters: Stoughton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Knights of Columbus

    EIN 391989253 · Headquarters: Gays Mills, WI, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  80. Knights of Columbus

    EIN 393067530 · Headquarters: Grafton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Knights of Columbus

    EIN 474543784 · Headquarters: Greenville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  82. Knights of Columbus

    EIN 510136268 · Headquarters: Belleville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  83. Knights of Columbus

    EIN 510179616 · Headquarters: MILWAUKEE, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  84. Knights of Columbus

    EIN 611609316 · Headquarters: Manitowoc, WI, US · Mutual & Membership Benefit · Latest available filing year: 2014 · Primary form: IRS Form 990-N

  85. Knights of Columbus

    EIN 753202117 · Headquarters: Plover, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Knights of Columbus

    EIN 800211801 · Headquarters: Suamico, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Knights of Columbus

    EIN 900393903 · Headquarters: Osseo, WI, US · Mutual & Membership Benefit · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  88. Knights of Columbus

    EIN 900519583 · Headquarters: GILMAN, WI, US · Mutual & Membership Benefit · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. Knights of Columbus

    EIN 912028622 · Headquarters: Appleton, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  90. Knights of Columbus

    EIN 930713581 · Headquarters: Oconto Falls, WI, US · Mutual & Membership Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  91. Knights of Columbus

    EIN 930730461 · Headquarters: Arcadia, WI, US · Mutual & Membership Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  92. Knights of Columbus

    EIN 930736844 · Headquarters: NEILLSVILLE, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  93. Knights of Columbus

    EIN 930762588 · Headquarters: Mellen, WI, US · Mutual & Membership Benefit · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  94. Knights of Columbus

    EIN 930765292 · Headquarters: Cameron, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Knights of Columbus

    EIN 943450993 · Headquarters: Clintonville, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  96. Knights of Columbus - Sheboygan Columbus Institute

    EIN 390946165 · Headquarters: SHEBOYGAN, WI, US · Mutual & Membership Benefit · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Knights of Columbus 1203 Pope John Xxiii

    EIN 237547574 · Headquarters: Mondovi, WI, US · Mutual & Membership Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Knights of Columbus 1654 Arcadia Council

    EIN 237216325 · Headquarters: Arcadia, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  99. Knights of Columbus 2990 Bishop Rhode

    EIN 237546330 · Headquarters: Seymour, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  100. Knights of Columbus 4948 Jean Brumet Council

    EIN 237142401 · Headquarters: Cornell, WI, US · Mutual & Membership Benefit · Latest available filing year: 2007 · Primary form: IRS Form 990-N

First page and all pages