Nonprofits in Mazomanie, Wisconsin

Nonprofits in Mazomanie, Wisconsin. Browse 31 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. Amazon Medical Project Inc

    EIN 391863128 · Headquarters: MAZOMANIE, WI, USA · International, Foreign Affairs & National Security · Latest available filing year: 2024 · Primary form: IRS Form 990

  2. American Legion Auxiliary

    EIN 396069050 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. American Women Society of Cpas- Madison

    EIN 391707247 · Headquarters: MAZOMANIE, WI, US · Civil Rights, Social Action & Advocacy · Latest available filing year: 2016 · Primary form: IRS Form 990-N

  4. Center for Knit and Crochet Inc

    EIN 461624618 · Headquarters: Mazomanie, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. Friends of the Mazomanie Free Library

    EIN 391394873 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2022 · Primary form: IRS Form 990-N

  6. Friends of Ukraine - Madison Inc

    EIN 991153756 · Headquarters: Mazomanie, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  7. International Association of Lions Clubs

    EIN 396095335 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  8. Knights of Columbus

    EIN 391385964 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  9. Living with Aphasia Inc

    EIN 391843134 · Headquarters: Mazomanie, WI, US · Diseases, Disorders & Medical Disciplines · Latest available filing year: 2012 · Primary form: IRS Form 990-N

  10. Mazomanie Barracudas Swim Booster Club Inc

    EIN 882894371 · Headquarters: Mazomanie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  11. Mazomanie Charitable Alliance

    EIN 462173461 · Headquarters: Mazomanie, WI, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2024 · Primary form: IRS Form 990

  12. Mazomanie Historical Society Inc

    EIN 396126573 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  13. Mazomanie Music Conservancy

    EIN 264663033 · Headquarters: MAZOMANIE, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  14. Mazomanie Wild West Days Assoc Inc

    EIN 300827051 · Headquarters: MAZOMANIE, WI, USA · Public & Societal Benefit · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  15. National Society of the Children of the American Revolution

    EIN 237248880 · Headquarters: Mazomanie, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  16. National Society of the Children of the American Revolution

    EIN 262141185 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  17. National Society of the Children of the American Revolution

    EIN 263689249 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  18. National Society of the Children of the American Revolution

    EIN 800205538 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  19. National Society of the Children of the American Revolution

    EIN 900431017 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  20. New Heights Neighborhood Kids Inc

    EIN 392952316 · Headquarters: MAZOMANIE, WI, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  21. Shenanigans

    EIN 461356781 · Headquarters: Mazomanie, WI, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  22. University of Wisconsin Employees Inc

    EIN 396056609 · Headquarters: Mazomanie, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  23. Wisconsin Heights Baseball Club Inc

    EIN 332920960 · Headquarters: Mazomanie, WI, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  24. Wisconsin Heights Music Parents Association

    EIN 391885837 · Headquarters: Mazomanie, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  25. Wisconsin Heights Parent-teacher Organization

    EIN 260723742 · Headquarters: Mazomanie, WI, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  26. Wisconsin Heights School District Endowment Fund

    EIN 824215468 · Headquarters: Mazomanie, WI, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  27. Wisconsin Heights Youth Basketball Inc

    EIN 931573488 · Headquarters: Mazomanie, WI, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990-PF

  28. Wisconsin Heights Youth Softball

    EIN 464825997 · Headquarters: Mazomanie, WI, US · Recreation & Sports · Latest available filing year: 2020 · Primary form: IRS Form 990-N

  29. Wisconsin Screenwriters Forum Inc

    EIN 391771021 · Headquarters: Mazomanie, WI, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  30. Wisconsin State Firefighter's Association Inc

    EIN 396127039 · Headquarters: MAZOMANIE, WI, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  31. Wolf Run Association

    EIN 300519019 · Headquarters: Mazomanie, WI, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ