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NAICS 813910 · Business Associations

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Business association in Melville, NY

26 business association in Melville, NY; 995 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Long Island Association Inc

    Active501(c)(6) business league

    Melville, NY

    CallAsk it
    Proof for Long Island Association Inc
    IRS exempt-organization registration
    IRS 111617383
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Phone
    (631) 493-3000
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 111617383 → IRS search

  2. Nuica Inc

    Active501(c)(6) business league

    Melville, NY

    CallAsk it
    Proof for Nuica Inc
    IRS exempt-organization registration
    IRS 842874626
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Phone
    (516) 583-0330
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 842874626 → IRS search

  3. Accelerate Long Island Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Accelerate Long Island Inc
    IRS exempt-organization registration
    IRS 800775764
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 800775764 → IRS search

  4. Agencies for Childrens Services on Long Island Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Agencies for Childrens Services on Long Island Inc
    IRS exempt-organization registration
    IRS 113603797
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 113603797 → IRS search

  5. Alliance for Fair and Equitable Contracting Today Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Alliance for Fair and Equitable Contracting Today Inc
    IRS exempt-organization registration
    IRS 842640272
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 842640272 → IRS search

  6. Dietary Supplement Coalition Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Dietary Supplement Coalition Inc
    IRS exempt-organization registration
    IRS 133513580
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 133513580 → IRS search

  7. Eastern Atlantic States Insulation Contractors Association Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Eastern Atlantic States Insulation Contractors Association Inc
    IRS exempt-organization registration
    IRS 236297364
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236297364 → IRS search

  8. Greater New York Chapter - Air Conditioning Contractors of Americ

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Greater New York Chapter - Air Conditioning Contractors of Americ
    IRS exempt-organization registration
    IRS 113211295
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 113211295 → IRS search

  9. Greater New York Tile Contractors Association Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Greater New York Tile Contractors Association Inc
    IRS exempt-organization registration
    IRS 133220273
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 133220273 → IRS search

  10. Heavy Construction Industry Promotional Fund

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Heavy Construction Industry Promotional Fund
    IRS exempt-organization registration
    IRS 112477226
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 112477226 → IRS search

  11. Industrial Insulation Contractors Association of Southern New York

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Industrial Insulation Contractors Association of Southern New York
    IRS exempt-organization registration
    IRS 271485253
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 271485253 → IRS search

  12. Insulation Industry Promotional Fund of New York

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Insulation Industry Promotional Fund of New York
    IRS exempt-organization registration
    IRS 237304981
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237304981 → IRS search

  13. L I Gasoline Retailers Assoc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for L I Gasoline Retailers Assoc
    IRS exempt-organization registration
    IRS 111019467
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 111019467 → IRS search

  14. Long Island and New York Mechanical Contractors Association Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Long Island and New York Mechanical Contractors Association Inc
    IRS exempt-organization registration
    IRS 043650817
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 043650817 → IRS search

  15. Long Island Board of Realtors Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Long Island Board of Realtors Inc
    IRS exempt-organization registration
    IRS 111020780
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 111020780 → IRS search

  16. Long Island Builders Institute Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Long Island Builders Institute Inc
    IRS exempt-organization registration
    IRS 111524087
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 111524087 → IRS search

  17. Long Island Contractors Association Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Long Island Contractors Association Inc
    IRS exempt-organization registration
    IRS 116011736
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 116011736 → IRS search

  18. Long Island Pharmacists Society Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Long Island Pharmacists Society Inc
    IRS exempt-organization registration
    IRS 111949455
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 111949455 → IRS search

  19. Long Island Real Estate Group Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Long Island Real Estate Group Inc
    IRS exempt-organization registration
    IRS 201810720
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 201810720 → IRS search

  20. Melville & East Farmingdale Chamber of Commerce Inc

    Active501(c)(6) business league

    Melville, NY

    Ask it
    Proof for Melville & East Farmingdale Chamber of Commerce Inc
    IRS exempt-organization registration
    IRS 113615145
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Melville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 113615145 → IRS search

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