Nonprofits in Lk Ronkonkoma, New York

Nonprofits in Lk Ronkonkoma, 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. Blue Knights Motorcycle Club

    EIN 113133877 · Headquarters: LK RONKONKOMA, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  2. Lake Ronkonkoma Civic Organization Inc

    EIN 421594454 · Headquarters: LK RONKONKOMA, NY, US · Recreation & Sports · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  3. Pta New York Congress

    EIN 112877158 · Headquarters: LK RONKONKOMA, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  4. Pta New York Congress

    EIN 112887701 · Headquarters: LK RONKONKOMA, NY, US · Education · Latest available filing year: 2025 · Primary form: IRS Form 990-N

  5. St Elizabeth Ann Seton Pope Pius Xii Council 17159

    EIN 863816583 · Headquarters: LK Ronkonkoma, NY, US · Unknown & Unclassified · Latest available filing year: 2025 · Primary form: IRS Form 990-N