Nonprofits in Winter Harbor, Maine

Nonprofits in Winter Harbor, Maine. Browse 14 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. Ancient Free & Accepted Masons of Maine

    EIN 237531031 · Headquarters: Winter Harbor, ME, US · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  2. Channing Chapel Preservation Society

    EIN 010481458 · Headquarters: Winter Harbor, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-EZ

  3. Cued Speech Association of New England

    EIN 822944772 · Headquarters: Winter Harbor, ME, US · Human Services · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  4. Grindstone Association

    EIN 010202445 · Headquarters: Winter Harbor, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  5. Kyndness Foundation

    EIN 920620606 · Headquarters: Winter Harbor, ME, US · Unknown & Unclassified · Latest available filing year: 2023 · Primary form: IRS Form 990-N

  6. Schoodic Arts for All

    EIN 010532230 · Headquarters: WINTER HARBOR, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990

  7. Schoodic Atv Club

    EIN 204978955 · Headquarters: winter harbor, ME, US · Unknown & Unclassified · Latest available filing year: 2015 · Primary form: IRS Form 990-N

  8. Schoodic Institute at Acadia National Park

    EIN 201054593 · Headquarters: WINTER HARBOR, ME, USA · Environment · Latest available filing year: 2024 · Primary form: IRS Form 990

  9. Schoodic Peninsula Chamber of Comme Rce

    EIN 260116211 · Headquarters: Winter Harbor, ME, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  10. Sumner Memorial High School Ed Tech Association

    EIN 300224801 · Headquarters: winter harbor, ME, US · Unknown & Unclassified · Latest available filing year: 2007 · Primary form: IRS Form 990-N

  11. Winter Harbor Historical Society

    EIN 010344774 · Headquarters: Winter Harbor, ME, US · Education · Latest available filing year: 2024 · Primary form: IRS Form 990-N

  12. Winter Harbor Housing Development Corp

    EIN 237356332 · Headquarters: WINTER HARBOR, ME, USA · Unknown & Unclassified · Latest available filing year: 2024 · Primary form: IRS Form 990

  13. Winter Harbor Music Festival

    EIN 270219933 · Headquarters: WINTER HARBOR, ME, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  14. Winter Harbor Yacht Club

    EIN 263902562 · Headquarters: Winter Harbor, ME, USA · Recreation & Sports · Latest available filing year: 2024 · Primary form: IRS Form 990