Nonprofits in East Winthrop, Maine

Nonprofits in East Winthrop, Maine. Browse 5 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. Cobbosseecontee Yacht Club

    EIN 010374889 · Headquarters: EAST WINTHROP, ME, US · Community Improvement & Capacity Building · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. East Winthrop Improvement Association

    EIN 874556391 · Headquarters: EAST WINTHROP, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  3. Friends of the Cobbossee Watershed

    EIN 010545442 · Headquarters: EAST WINTHROP, ME, USA · Environment · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. Kennebec Contra Dance

    EIN 842126001 · Headquarters: EAST WINTHROP, ME, US · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. National Society of the Daughters of the American Revolution

    EIN 016012988 · Headquarters: East Winthrop, ME, US · Arts, Culture & Humanities · Latest available filing year: 2017 · Primary form: IRS Form 990-N