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. Easton Riek Foundation

    EIN 471774685 · Headquarters: MENOMONIE, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  2. Easton White Creek Lions Club

    EIN 391530475 · Headquarters: ADAMS, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Eastside Senior Services Inc

    EIN 391314687 · Headquarters: Milwaukee, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  4. Eastwood Apartments Inc

    EIN 043757301 · Headquarters: Superior, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  5. Eau Claire Area Chamber of Commerce

    EIN 390255585 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  6. Eau Claire Area Convention and Visitors Bureau Inc

    EIN 391366616 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  7. Eau Claire Area Economic Development Corporation

    EIN 391488940 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Eau Claire Area Hmong Mutual Assist

    EIN 391429763 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Eau Claire Area Rea

    EIN 271727659 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2021 · Primary form: IRS Form 990-N

  10. Eau Claire Area School District Special Education Pta

    EIN 821355546 · Headquarters: Eleva, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  11. Eau Claire Babe Ruth League

    EIN 391664607 · Headquarters: Eau Claire, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  12. Eau Claire Buddhist Sangha

    EIN 475038992 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  13. Eau Claire Cavaliers Baseball Association Inc

    EIN 391149888 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  14. Eau Claire Chapter 557 Women of the Moose

    EIN 237175410 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Eau Claire County Farm Bureau Cooperative

    EIN 396082487 · Headquarters: Madison, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  16. Eau Claire Dartball League

    EIN 464547409 · Headquarters: CHIPPEWA FALLS, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Eau Claire Energy Cooperative

    EIN 390255675 · Headquarters: Fall Creek, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  18. Eau Claire Expos Baseball Co

    EIN 464737007 · Headquarters: Eleva, WI, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  19. Eau Claire Figure Skating Club

    EIN 391384645 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990

  20. Eau Claire Garden Club

    EIN 392004215 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Eau Claire Golf & Country Club

    EIN 390255645 · Headquarters: ALTOONA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  22. Eau Claire Lakes Conservation Club

    EIN 391484001 · Headquarters: Iron River, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Eau Claire Masonic Board of Trustees LTD

    EIN 391707128 · Headquarters: Eau Claire, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  24. Eau Claire Natl Rifle Club

    EIN 396056607 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  25. Eau Claire Public Access Center Inc

    EIN 391320874 · Headquarters: EAU CLAIRE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. Eau Claire Rod & Gun Club

    EIN 237070245 · Headquarters: Eau Cliare, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. Eau Claire Ski Striders

    EIN 400004304 · Headquarters: EAU CLAIRE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  28. Eau Pleine River Rats Atv & Utv Club Inc

    EIN 863813766 · Headquarters: STRATFORD, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  29. Eb Davis Children's Home Inc

    EIN 390828128 · Headquarters: OSHKOSH, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  30. Ec in the Know

    EIN 873185402 · Headquarters: Eau Claire, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  31. Ec Styberg Foundation Inc

    EIN 391410323 · Headquarters: RACINE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  32. Economic Club of Sheboygan Inc

    EIN 391458176 · Headquarters: Sheboygan, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  33. Economic History Association C/o Michael Haupert

    EIN 136128711 · Headquarters: LA CROSSE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Ecumenical Foundation Inc

    EIN 391379688 · Headquarters: DE PERE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  35. Edelweiss Chalet Country Club Inc

    EIN 396092307 · Headquarters: NEW GLARUS, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  36. Eden Hist0rical Society Inc

    EIN 392103737 · Headquarters: Eden, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  37. Eden Rehabilitation Suites and Greenhouse Homes Inc

    EIN 900506872 · Headquarters: OSHKOSH, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  38. Eden Sno-birds Ltd

    EIN 611616481 · Headquarters: EDEN, WI, US · Unknown & Unclassified · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  39. Edgar Baillie Ministries Inc

    EIN 341383043 · Headquarters: WALWORTH, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  40. Edgar Child Care Inc

    EIN 391643130 · Headquarters: EDGAR, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  41. Edgar Medical Supply Closet

    EIN 394845489 · Headquarters: EDGAR, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Edgar Professional Education Association

    EIN 262771432 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  43. Edgar Seasoned Players League

    EIN 471481420 · Headquarters: Edgar, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  44. Edgerton Band Parent Booster

    EIN 391689064 · Headquarters: Edgerton, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  45. Edgerton Community Outreach Inc

    EIN 391618796 · Headquarters: Edgerton, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  46. Edgerton Education Association

    EIN 237085304 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  47. Edgerton Education Support Staff

    EIN 391805101 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  48. Edgerton Tiders Bowling Booster Club

    EIN 461362521 · Headquarters: Edgerton, WI, US · Unknown & Unclassified · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  49. Edgewood Campus School Inc

    EIN 452784377 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Edgewood Manor Inc

    EIN 391483436 · Headquarters: MARINETTE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  51. Edith L Olsen Music Foundation

    EIN 271359876 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  52. Edith Reiter Trust

    EIN 396484802 · Headquarters: THREE LAKES, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  53. Edna Erna Pugh Trust Dtd 7241997

    EIN 396659528 · Headquarters: MARKESAN, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  54. Education Association Clear Lake

    EIN 237086935 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  55. Education Association Maple Dale Indian Hill

    EIN 237088289 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Education Association New London

    EIN 237086953 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Education Association of Gibraltar Area

    EIN 237085608 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  58. Education Association of Hartford High School

    EIN 237085623 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Education Association of Saint Croix Falls

    EIN 237086029 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  60. Education Association of Three Lakes Schools

    EIN 391924651 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  61. Education Auxiliary of the School District of Algoma

    EIN 391739705 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Education for Business Growth Inc

    EIN 391730285 · Headquarters: New Berlin, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  63. Education Foundation of the Neenah Joint School District Inc

    EIN 391561409 · Headquarters: Neenah, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  64. Education Foundation of Wauwatosa Inc

    EIN 391701838 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  65. Educational Assistants Association of Stoughton

    EIN 391850058 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  66. Educational Association of Sparta

    EIN 237085611 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  67. Educational Credential Evaluators Inc

    EIN 391369113 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  68. Educational Foundation of New Richmond Inc

    EIN 391732279 · Headquarters: NEW RICHMOND, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  69. Educational Opportunity Association Inc

    EIN 391315014 · Headquarters: KENOSHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  70. Educational Support Team of Mauston

    EIN 320244333 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Educational Trust St Theresa Roman Catholic Congregation

    EIN 391637564 · Headquarters: Fond du Lac, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  72. Educators of Central Wisconsin- Retired

    EIN 475306128 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  73. Edward J Okray Foundation Inc

    EIN 391501333 · Headquarters: PLOVER, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  74. Edward L Fitzgerald Foundation Trust

    EIN 396529176 · Headquarters: GREEN BAY, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  75. Edward Pree Trust Fbo Grace Lutheran Church

    EIN 376085349 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  76. Edwin E and Janet L Bryant Foundation Inc

    EIN 391746858 · Headquarters: STOUGHTON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  77. Eft Community of Wisconsin

    EIN 335035430 · Headquarters: Green Bay, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  78. Egg Harbor Business Association Inc

    EIN 391399997 · Headquarters: EGG HARBOR, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  79. Eileen B Mcclintock Test Trust

    EIN 326477156 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  80. Eisenhower Inc

    EIN 391540021 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  81. El& Bg Lightfoot Foundation C/o Us Bank Na

    EIN 820454166 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  82. Elbridge C Cooke Tr Uw Employees

    EIN 416015180 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  83. Elcho Area Trap Club Inc

    EIN 208788686 · Headquarters: elcho, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  84. Elcho Education Support Personnel Association

    EIN 391801046 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  85. Elcho School Scholarship Committee

    EIN 391524336 · Headquarters: ELCHO, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. Elcho Sno-devils Snowmobile Club Inc

    EIN 391484967 · Headquarters: SUMMIT LAKE, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  87. Elcho Teachers Association

    EIN 237092409 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  88. Elderly & Handicapped Transportation Inc

    EIN 391403194 · Headquarters: Darlington, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  89. Electric Transportation Coalition of Wisconsin Inc

    EIN 844786986 · Headquarters: MILWAUKEE, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  90. Electrical Construction Industry Labor Management Cooperation Committee Fund

    EIN 200219651 · Headquarters: MILWAUKEE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  91. Electrical Construction Industry Prefunding Credit Reimbursement Program

    EIN 237067380 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  92. Electrical Construction Industry Vacation - Holiday Plan

    EIN 391038147 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. Electrical Contractors Association Milwaukee Chapter Neca Inc

    EIN 390260800 · Headquarters: WAUWATOSA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  94. Electrical Joint Apprenticeship & Training Fund Local 388

    EIN 396259511 · Headquarters: MADISON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  95. Electrical Trades Council Inc

    EIN 391679356 · Headquarters: Wonewoc, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  96. Eleva-strum Education Association

    EIN 371568529 · Headquarters: MADISON, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  97. Eleva-strum Public Education Foundation Incorporated

    EIN 391723102 · Headquarters: Strum, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  98. Eleva-Strum Rail Riders Inc

    EIN 883577831 · Headquarters: Eleva, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  99. Elite Gymnastics Academy Inc

    EIN 453709960 · Headquarters: NORTH FREEDOM, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  100. Elite United Football Club Llc

    EIN 992024638 · Headquarters: Hayward, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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