Nonprofits in Waukesha, Wisconsin

Nonprofits in Waukesha, Wisconsin. Browse 584 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. Metro Builders Association Of Greater Milwaukee

    EIN 390743789 · Headquarters: Waukesha, Wisconsin, United States · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. Metro Chapter Wspe

    EIN 271371189 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Mic Memorial Fund Inc

    EIN 990696859 · Headquarters: WAUKESHA, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Michaels Helping Hands Foundation Inc

    EIN 462491298 · Headquarters: WAUKESHA, WI, US · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Midwest Alliance Pca Inc

    EIN 851120012 · Headquarters: WAUKESHA, WI, USA · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  6. Midwest Jack Russell Terrier Club Inc

    EIN 881012447 · Headquarters: Waukesha, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. Mill Creek Academy Inc

    EIN 884142627 · Headquarters: WAUKESHA, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  8. Mill Creek Academy Parent Teacher Organization Inc

    EIN 995021324 · Headquarters: Waukesha, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Milwaukee Area Sheet Metal Journeymen and Apprenticeship Training Trust

    EIN 396256792 · Headquarters: WAUKESHA, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  10. Milwaukee Guild of the Catholic Med

    EIN 201570654 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Milwaukee Thyagaraja Aradhana

    EIN 473356664 · Headquarters: Waukesha, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  12. Miriam B White Foundation Inc

    EIN 454327840 · Headquarters: Waukesha, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2019 · Primary form: IRS Form 990-N

  13. Monica Mccain Foundation

    EIN 921903717 · Headquarters: Waukesha, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-PF

  14. Montessori School of Waukesha Inc

    EIN 391154462 · Headquarters: WAUKESHA, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  15. Mra Institute of Management Inc

    EIN 391472622 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  16. Mra-the Management Association Inc

    EIN 391096303 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  17. Ms - Just Keep Moving Inc

    EIN 821316966 · Headquarters: Waukesha, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990

  18. Mt Meru Coffee Project Inc

    EIN 200252838 · Headquarters: WAUKESHA, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  19. Muskego Rod and Gun Club Inc

    EIN 460919688 · Headquarters: Waukesha, WI, US · Environment · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  20. Muskies Inc

    EIN 416056119 · Headquarters: Waukesha, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  21. Muskies Inc 29 Upper Great Plains

    EIN 331038386 · Headquarters: Waukesha, WI, US · Animal Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. Nabip Wisconsin Chapter

    EIN 921964736 · Headquarters: WAUKESHA, WI, USA · Health Care · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  23. Nami Greater Milwaukee Inc

    EIN 391329103 · Headquarters: Waukesha, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2020 · Primary form: IRS Form 990

  24. Nami Southeast Wisconsin Inc

    EIN 391485627 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  25. National Association of Letter Carriers #397

    EIN 391232717 · Headquarters: Waukesha, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  26. National Centers for Learning Excellence Inc

    EIN 391031440 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  27. National Slovak Society of the USA

    EIN 237501343 · Headquarters: Waukesha, WI, US · Arts, Culture & Humanities · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  28. National Society Daughters of Colonial Wars Inc

    EIN 651231029 · Headquarters: Waukesha, WI, US · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  29. National Society of the Daughters of the American Revolution

    EIN 237073721 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  30. Neurotech Foundation Inc

    EIN 871241408 · Headquarters: WAUKESHA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  31. NextGen Pastors Inc

    EIN 823151546 · Headquarters: Waukesha, WI, USA · Religion Related · Latest available filing year: 2022 · Primary form: IRS Form 990-EZ

  32. Nikopol Evangelism Inc

    EIN 813758676 · Headquarters: waukesha, WI, US · Religion Related · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  33. Oconomowoc Softball Association Inc

    EIN 923376179 · Headquarters: Waukesha, WI, US · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  34. Oheneba Foundation USA Inc

    EIN 873943248 · Headquarters: Waukesha, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  35. Okoa Toto Inc

    EIN 821380916 · Headquarters: Waukesha, WI, US · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  36. On a Mission for Families Inc

    EIN 455444546 · Headquarters: WAUKESHA, WI, US · Human Services · Latest available filing year: 2013 · Primary form: IRS Form 990-N

  37. Oneness School Initiative Inc

    EIN 454486904 · Headquarters: Waukesha, WI, US · Education · Latest available filing year: 2018 · Primary form: IRS Form 990-N

  38. Open Sky Education Inc

    EIN 205033694 · Headquarters: WAUKESHA, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  39. Optimist International

    EIN 396062852 · Headquarters: Waukesha, WI, US · Youth Development · Latest available filing year: 2011 · Primary form: IRS Form 990-N

  40. Order of Corpus Christi

    EIN 272357338 · Headquarters: Waukesha, WI, US · Mutual & Membership Benefit · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  41. Organization of Chinese Americans- Wisconsin Chapter Inc

    EIN 521306701 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  42. Outskirts Theatre Co

    EIN 464886072 · Headquarters: WAUKESHA, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  43. Parents Place Inc

    EIN 391513200 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  44. Patrons of PYC Inc

    EIN 391973127 · Headquarters: Waukesha, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2020 · Primary form: IRS Form 990-PF

  45. Paul Davis Charitable Fund

    EIN 261275007 · Headquarters: WAUKESHA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  46. Pear Farms Inc

    EIN 822101126 · Headquarters: Waukesha, WI, US · Food, Agriculture & Nutrition · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  47. Pearls Life House Inc

    EIN 921755037 · Headquarters: Waukesha, WI, US · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  48. Personal Economics Inc

    EIN 993001359 · Headquarters: Waukesha, WI, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  49. Petcoff Foundation Inc 4935003849

    EIN 852999243 · Headquarters: WAUKESHA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  50. Pflag Waukesha

    EIN 923183241 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  51. Pi Kappa Alpha Fraternity

    EIN 431934247 · Headquarters: Waukesha, WI, US · Education · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  52. Pi Lambda Phi Fraternity

    EIN 900774985 · Headquarters: Waukesha, WI, US · Education · Latest available filing year: 2017 · Primary form: IRS Form 990-N

  53. Piano Arts of Wisconsin Inc

    EIN 391882903 · Headquarters: Waukesha, WI, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  54. Pillows with Wings Inc

    EIN 825294419 · Headquarters: WAUKESHA, WI, USA · Human Services · Latest available filing year: 2025 · Primary form: IRS Form 990

  55. Pinoy Legacy Foundation

    EIN 333338667 · Headquarters: Waukesha, WI, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  56. Pips Rescue Wings Inc

    EIN 392629662 · Headquarters: Waukesha, WI, US · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  57. Play Starter Inc

    EIN 422217161 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  58. Plowshare Center Inc

    EIN 391964675 · Headquarters: Waukesha, WI, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  59. Polish Roman Catholic Union of America

    EIN 237580155 · Headquarters: WAUKESHA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  60. Polish Roman Catholic Union of America

    EIN 237580389 · Headquarters: WAUKESHA, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  61. Polish Society of Wisconsin

    EIN 460680615 · Headquarters: WAUKESHA, WI, US · Arts, Culture & Humanities · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  62. Positive Attitudes 89 Inc

    EIN 391667736 · Headquarters: Waukesha, WI, US · Employment · Latest available filing year: 2008 · Primary form: IRS Form 990-N

  63. ProHealth Care

    EIN 390910727 · Headquarters: WAUKESHA, WI, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  64. ProHealth Care

    EIN 391083015 · Headquarters: WAUKESHA, WI, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  65. ProHealth Care

    EIN 391486873 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990

  66. Prohealth Care Foundation Inc

    EIN 391314542 · Headquarters: WAUKESHA, WI, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  67. Prohealth Home Care Inc

    EIN 200067392 · Headquarters: WAUKESHA, WI, USA · Health Care · Latest available filing year: 2023 · Primary form: IRS Form 990

  68. ProHealth Regency Senior Communities

    EIN 391077992 · Headquarters: WAUKESHA, WI, USA · Human Services · Latest available filing year: 2023 · Primary form: IRS Form 990

  69. Project Echelon Ltd

    EIN 812114278 · Headquarters: Waukesha, WI, USA · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990

  70. Prophetic Studies Institute Ltd

    EIN 841629032 · Headquarters: waukesha, WI, US · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  71. Psi Chi the International Honor Society in Psychology

    EIN 431987210 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  72. Pta Wisconsin Congress

    EIN 391461747 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  73. Pta Wisconsin Congress

    EIN 391765982 · Headquarters: Waukesha, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  74. Pta Wisconsin Congress

    EIN 825031664 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  75. Public Works Industry Improvement Program Inc

    EIN 396127164 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  76. Quarter Century Club

    EIN 263007803 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  77. Racers Against Childhood Cancer Inc

    EIN 261101338 · Headquarters: WAUKESHA, WI, USA · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2013 · Primary form: IRS Form 990-EZ

  78. Radio Services Diversified Communication Association Inc Wauk

    EIN 472387093 · Headquarters: Waukesha, WI, US · Arts, Culture & Humanities · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  79. Ray of Hope for Ovarian Cancer Cure Inc

    EIN 832287440 · Headquarters: Waukesha, WI, US · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  80. React International

    EIN 391687300 · Headquarters: Waukesha, WI, US · Public Safety, Disaster Preparedness & Relief · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  81. Restore Innocence Ranch Inc

    EIN 391999970 · Headquarters: Waukesha, WI, US · Human Services · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  82. Richard's Place Inc

    EIN 391853513 · Headquarters: WAUKESHA, WI, USA · Human Services · Latest available filing year: 2020 · Primary form: IRS Form 990

  83. Robert C Brumder Foundation

    EIN 396347834 · Headquarters: WAUKESHA, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2015 · Primary form: IRS Form 990-PF

  84. Rose Glen Pto Inc

    EIN 391740341 · Headquarters: Waukesha, WI, USA · Education · Latest available filing year: 2023 · Primary form: IRS Form 990-EZ

  85. Rotary International

    EIN 396124666 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  86. Rotary International District 6270 Inc

    EIN 391334841 · Headquarters: WAUKESHA, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  87. Royal Arch Masons of the State of W Isconsin

    EIN 237225133 · Headquarters: Waukesha, WI, US · Mutual & Membership Benefit · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  88. Ryder 930 Inc

    EIN 455249513 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  89. Safari Club International Wisconsin Chapter Inc

    EIN 391383695 · Headquarters: WAUKESHA, WI, USA · Animal Related · Latest available filing year: 2024 · Primary form: IRS Form 990

  90. Sals Houses Inc

    EIN 460589228 · Headquarters: WAUKESHA, WI, USA · Housing & Shelter · Latest available filing year: 2020 · Primary form: IRS Form 990-EZ

  91. Salto Booster Club Ltd

    EIN 391330098 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  92. Savich House Inc

    EIN 815403915 · Headquarters: Waukesha, WI, US · Mental Health & Crisis Intervention · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  93. Scholastic Fund for Students of Hispanic Descent Corp

    EIN 391944001 · Headquarters: Waukesha, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  94. Scottish Festivals Inc

    EIN 391575308 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  95. Se Wi Emergency Support Group Inc

    EIN 851044086 · Headquarters: WAUKESHA, WI, USA · Food, Agriculture & Nutrition · Latest available filing year: 2024 · Primary form: IRS Form 990

  96. Seaglass Ministries Ltd

    EIN 812147712 · Headquarters: Waukesha, WI, USA · Religion Related · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  97. Set for Abbey Inc

    EIN 822135806 · Headquarters: WAUKESHA, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  98. Sheet Metal Workers Local 18 & East Cent Wi Sheet Metal Jrnymn & Appr Trng Tr Fun

    EIN 391627344 · Headquarters: WAUKESHA, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  99. Sheet Metal Workers Local 18 El & W Local Training Fund

    EIN 391232364 · Headquarters: WAUKESHA, WI, USA · Education · Latest available filing year: 2024 · Primary form: IRS Form 990

  100. Sigma Phi Alpha Dental Hygiene Honor Society

    EIN 260185712 · Headquarters: Waukesha, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

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