Nonprofits in Roslyn Harbor, New York

Nonprofits in Roslyn Harbor, New York. 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. Nassau County Museum of Art

    EIN 112949583 · Headquarters: ROSLYN HARBOR, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2024 · Primary form: IRS Form 990-T

  2. People Need Caring PNC Corp

    EIN 133054444 · Headquarters: Roslyn Harbor, NY, USA · International, Foreign Affairs & National Security · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ

  3. The Cube Basketball Inc

    EIN 873825487 · Headquarters: ROSLYN HARBOR, NY, USA · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990

  4. The Engineers Charitable Foundation Inc

    EIN 134200306 · Headquarters: ROSLYN HARBOR, NY, USA · Philanthropy, Voluntarism & Grantmaking Foundations · Latest available filing year: 2016 · Primary form: IRS Form 990-PF

  5. The Friends of Cedarmere Inc

    EIN 272291032 · Headquarters: ROSLYN HARBOR, NY, USA · Arts, Culture & Humanities · Latest available filing year: 2025 · Primary form: IRS Form 990-EZ