Nonprofits in Mequon, Wisconsin

Nonprofits in Mequon, Wisconsin. Browse 249 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. 75 Million Patriots

    EIN 993784419 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  2. 82 Project Inc

    EIN 461866703 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  3. A Chudnow & Sons Historical Museum Inc

    EIN 391725827 · Headquarters: MEQUON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2021 · Primary form: IRS Form 990-PF

  4. A Little Something a Lot of Love

    EIN 333842970 · Headquarters: Mequon, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Ab Nicholas Scholarship Foundation C/o Lynn Nicholas

    EIN 466194488 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  6. Alive Mike Inc

    EIN 383917398 · Headquarters: Mequon, WI, US · Youth Development · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  7. Alliance for Sustainable Environments Inc

    EIN 203014148 · Headquarters: MEQUON, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  8. American College of Clinical Pharmacy

    EIN 611738079 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  9. American College of Nurse-midwives

    EIN 270783668 · Headquarters: Mequon, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. American Legion

    EIN 396078335 · Headquarters: MEQUON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. American Legion

    EIN 870819565 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. American Legion Post 0408 Jane Delano

    EIN 396054362 · Headquarters: Mequon, WI, US · Public & Societal Benefit · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  13. American Saddle Horse Breeders Futurity of Wisconsin Inc

    EIN 391248876 · Headquarters: Mequon, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Anini USA Inc

    EIN 264778945 · Headquarters: Mequon, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  15. Be the Difference Nil Inc

    EIN 881978947 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  16. Beit Shammai Inc

    EIN 392031462 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. Benthe Corporation Dba Oakwood Apartments

    EIN 391477509 · Headquarters: MEQUON, WI, USA · Housing & Shelter · Latest available filing year: 2012 · Primary form: IRS Form 990

  18. Best Family 37Th Street Foundation Inc

    EIN 921505088 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  19. Black and Gold Club Inc

    EIN 471457423 · Headquarters: MEQUON, WI, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  20. Blue Coats Foundation Inc

    EIN 396098113 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Box of Knowledge Inc

    EIN 821686774 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-EZ

  22. Brew City Cruise Night Inc

    EIN 833282367 · Headquarters: Mequon, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  23. Cameron Kranich Choose Kindness Foundation Corporation

    EIN 844052608 · Headquarters: Mequon, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  24. Care for All Inc

    EIN 994256272 · Headquarters: Mequon, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. Charles & Marcia Larsenanthony & Priscilla Beadell Foundation

    EIN 263770441 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  26. Chest Physicians of Pakistani Descent of North America Inc

    EIN 471910939 · Headquarters: MEQUON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  27. Clan Beglan Inc

    EIN 270317009 · Headquarters: Mequon, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  28. Columbia Center Inc

    EIN 392016396 · Headquarters: MEQUON, WI, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  29. Columbia Health System Inc

    EIN 391494977 · Headquarters: MEQUON, WI, USA · Health Care · Latest available filing year: 2018 · Primary form: IRS Form 990

  30. Community Fun Events Inc

    EIN 391613362 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  31. Concerned Actuaries Group Inc

    EIN 822595741 · Headquarters: Mequon, WI, USA · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  32. Concordia University Wisconsin

    EIN 390833608 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  33. Concordia University Wisconsin Foundation Inc

    EIN 396077337 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  34. Corps Member Education Foundation Inc

    EIN 201903954 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  35. Crown Court Properties Ltd

    EIN 311663821 · Headquarters: MEQUON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  36. Cuventures Inc

    EIN 851566395 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990

  37. Dcwm Foundation Inc

    EIN 994954661 · Headquarters: Mequon, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  38. Dean Family Foundation Inc

    EIN 391997127 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  39. Diane M Hendricks Foundation

    EIN 836592872 · Headquarters: MEQUON, WI, USA · Community Improvement & Capacity Building · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  40. Dohmen Family Foundation Inc C/o Robert C Dohmen

    EIN 208179222 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2017 · Primary form: IRS Form 990-PF

  41. Don Karisny Memorial Inc

    EIN 882533610 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  42. Donges Bay Elementary School Pto Inc

    EIN 870773712 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  43. Duhr Family Foundation Inc

    EIN 391892201 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  44. Eidsvollsmen Council of North America

    EIN 800331516 · Headquarters: Mequon, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  45. Enlight Health Foundation

    EIN 933982959 · Headquarters: Mequon, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  46. Evsafe

    EIN 882787813 · Headquarters: Mequon, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  47. Frank & Emily Moscato Foundation Inc

    EIN 452707761 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  48. Freistadt Heritage Foundation Inc

    EIN 391666254 · Headquarters: MEQUON, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  49. Friends of Be an Angel Inc

    EIN 882154500 · Headquarters: MEQUON, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  50. Friends of the Jonathan Clark House Ltd

    EIN 460986057 · Headquarters: Mequon, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990

  51. Friends of the Modjeska Theater Corporation

    EIN 474617621 · Headquarters: MEQUON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  52. Friends of the Weyenberg Library

    EIN 882405986 · Headquarters: Mequon, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  53. Friends of Wendy Francour

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

  54. Full Moon Pussycat Rescue

    EIN 815475662 · Headquarters: Mequon, WI, US · Animal Related · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  55. Fusion Soccer Club Inc

    EIN 391545865 · Headquarters: MEQUON, WI, USA · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990

  56. Gebhardt Foundation Inc

    EIN 651059870 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  57. Giveakidabike Inc

    EIN 881468200 · Headquarters: MEQUON, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Globall Giving

    EIN 453336291 · Headquarters: Mequon, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  59. Golden Opportunities Partnerships Inc

    EIN 872466292 · Headquarters: Mequon, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  60. Graceful Wakes Inc

    EIN 475454370 · Headquarters: Mequon, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Great Lakes Gb Association Inc

    EIN 391890518 · Headquarters: Mequon, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  62. Green Tree Garden Club Inc

    EIN 392027788 · Headquarters: MEQUON, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  63. Hands of Faith Ministry-co

    EIN 392019097 · Headquarters: MEQUON, WI, US · Religion Related · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  64. Harvard Club of Wisconsin

    EIN 391251064 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  65. Heal Uganda Inc

    EIN 453616639 · Headquarters: MEQUON, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  66. Help Ukrainian Hospitals Inc

    EIN 881225909 · Headquarters: Mequon, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  67. Henry H Uihlein (Sr) and Marion (Polly) S Uihlein Foundation Inc

    EIN 396077488 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-PF

  68. Hhs Blue Line Club Inc

    EIN 391860365 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  69. Higher Education Cable Consortium

    EIN 930864757 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  70. Highlander Basketball Club Inc

    EIN 861097635 · Headquarters: MEQUON, WI, USA · Youth Development · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  71. History in Motion Inc

    EIN 743226379 · Headquarters: MEQUON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2009 · Primary form: IRS Form 990-N

  72. Holie Iii Inc Burnham Village Apartments

    EIN 391805261 · Headquarters: MEQUON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  73. Holie of Cudahy Inc Cifaldi Square Apartments

    EIN 391867629 · Headquarters: MEQUON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  74. Holie of Greenfield Ave Inc Valentino Square Apartments

    EIN 391953681 · Headquarters: MEQUON, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  75. Holie of Waukesha Inc Sunset Heights Apartments

    EIN 391836892 · Headquarters: MEQUON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Holie of West Allis Inc Oak West Apartments

    EIN 391694275 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  77. Holie Vii Inc Gonzaga Village Apartments

    EIN 203973544 · Headquarters: MEQUON, WI, USA · Housing & Shelter · Latest available filing year: 2024 · Primary form: IRS Form 990

  78. Homestead High School Parent Teacher Student Organization

    EIN 462116278 · Headquarters: Mequon, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  79. Homestead Hs Band Parents Association

    EIN 844057155 · Headquarters: MEQUON, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. Hope Straps Inc

    EIN 992409031 · Headquarters: Mequon, WI, US · Health Care · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  81. Howard Frankenthal Family Foundation Ltd

    EIN 391642921 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  82. Huntington Park Water Trust

    EIN 396544448 · Headquarters: Mequon, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  83. IMI Zaynab

    EIN 871908439 · Headquarters: Mequon, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990

  84. Institute for Dance Education Arts Inc

    EIN 134266151 · Headquarters: Mequon, WI, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  85. International Association of Eating Disorders Professional Foundation

    EIN 871239979 · Headquarters: Mequon, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  86. International Institute for Global Leadership Inc

    EIN 562443621 · Headquarters: MEQUON, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  87. Island Hoops Project Inc

    EIN 474635765 · Headquarters: Mequon, WI, US · Recreation & Sports · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  88. Ja-sa Schneck Foundation Inc

    EIN 392010173 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  89. James Wheeler Campbell Memorial Foundation Inc

    EIN 391744652 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  90. Jewish War Veterans of Th United States of America Inc

    EIN 391413065 · Headquarters: MEQUON, WI, US · Public & Societal Benefit · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  91. Jewish War Veterans of the United States of America Inc

    EIN 396081504 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  92. Jim Luther New Hope Center Inc

    EIN 863904713 · Headquarters: MEQUON, WI, USA · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990

  93. John H & Kathleen H Schneider Family Foundation Inc

    EIN 391988773 · Headquarters: MEQUON, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  94. Just Listen Inc

    EIN 475451310 · Headquarters: MEQUON, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  95. Kappa Psi Pharmaceutical Fraternity

    EIN 475066663 · Headquarters: MEQUON, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  96. Knights of Columbus

    EIN 237546398 · Headquarters: Mequon, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  97. Krause Family Foundation Inc

    EIN 396044820 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  98. Ladies of Bluegrass Corporation

    EIN 824899873 · Headquarters: Mequon, WI, US · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  99. Ladky Associates Foundation

    EIN 396081103 · Headquarters: MEQUON, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  100. Langford Moreau Society Inc

    EIN 994295533 · Headquarters: Mequon, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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