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NAICS 813910 · Business Associations

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Business association in Valhalla, NY

Business association in Valhalla, NY; 1,368 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Biotechnology Incubator at Nymc Inc

    Active501(c)(3) public charity

    Valhalla, NY

    Ask it
    Proof for Biotechnology Incubator at Nymc Inc
    IRS exempt-organization registration
    IRS 471682208
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Nov 9, 2026
    Where
    Valhalla, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 471682208 → IRS search

  2. Metropolitan Cemetery Association Inc

    Active501(c)(6) business league

    Valhalla, NY

    Ask it
    Proof for Metropolitan Cemetery Association Inc
    IRS exempt-organization registration
    IRS 510230578
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Valhalla, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 510230578 → IRS search

  3. Metropolitan Truckers Association Inc

    Active501(c)(6) business league

    Valhalla, NY

    Ask it
    Proof for Metropolitan Truckers Association Inc
    IRS exempt-organization registration
    IRS 203583336
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Valhalla, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 203583336 → IRS search

  4. American Maritime Safety Inc

    Active501(c)(6) business league

    White Plains, NY · 3 mi away

    CallAsk it
    Proof for American Maritime Safety Inc
    IRS exempt-organization registration
    IRS 133522279
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    White Plains, NY · serves New York
    Phone
    (914) 997-2916
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 133522279 → IRS search

  5. Hudson Gateway Association of Realtors Inc

    Active501(c)(6) business league

    White Plains, NY · 5 mi away

    CallAsk it
    Proof for Hudson Gateway Association of Realtors Inc
    IRS exempt-organization registration
    IRS 131737022
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    White Plains, NY · serves New York
    Phone
    (914) 681-0833
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 131737022 → IRS search

  6. Metropolitan Golf Association Inc

    Active501(c)(6) business league

    Elmsford, NY · 2 mi away

    CallAsk it
    Proof for Metropolitan Golf Association Inc
    IRS exempt-organization registration
    IRS 134109121
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Elmsford, NY · serves New York
    Phone
    (914) 347-4653
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 134109121 → IRS search

  7. Ninth District Dental Association

    Active501(c)(6) business league

    Hawthorne, NY · 2 mi away

    CallAsk it
    Proof for Ninth District Dental Association
    IRS exempt-organization registration
    IRS 131723084
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Hawthorne, NY · serves New York
    Phone
    (914) 747-1199
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 131723084 → IRS search

  8. Town of Mount Pleasant Chamber of Commerce

    Active501(c)(6) business league

    Thornwood, NY · 3 mi away

    CallAsk it
    Proof for Town of Mount Pleasant Chamber of Commerce
    IRS exempt-organization registration
    IRS 814244018
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Thornwood, NY · serves New York
    Phone
    (914) 359-4166
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 814244018 → IRS search

  9. Westchester County Bar Association

    Active501(c)(6) business league

    White Plains, NY · 2 mi away

    CallAsk it
    Proof for Westchester County Bar Association
    IRS exempt-organization registration
    IRS 132502255
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    White Plains, NY · serves New York
    Phone
    (914) 761-3707
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 132502255 → IRS search

  10. American Alliance Conference Ltd

    Active501(c)(6) business league

    Elmsford, NY · 2 mi away

    Ask it
    Proof for American Alliance Conference Ltd
    IRS exempt-organization registration
    IRS 043726599
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Elmsford, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 043726599 → IRS search

  11. Building Trades Employers Assoc of Westchester & Putnam Cnties NY Inc

    Active501(c)(6) business league

    Tarrytown, NY · 4 mi away

    Ask it
    Proof for Building Trades Employers Assoc of Westchester & Putnam Cnties NY Inc
    IRS exempt-organization registration
    IRS 131699840
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Tarrytown, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 131699840 → IRS search

  12. Caddie Masters Association Inc

    Active501(c)(6) business league

    Elmsford, NY · 2 mi away

    Ask it
    Proof for Caddie Masters Association Inc
    IRS exempt-organization registration
    IRS 134046199
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Elmsford, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 134046199 → IRS search

  13. Case Management Society of America Inc

    Active501(c)(6) business league

    Tarrytown, NY · 4 mi away

    Ask it
    Proof for Case Management Society of America Inc
    IRS exempt-organization registration
    IRS 471681063
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Tarrytown, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 471681063 → IRS search

  14. Christina M. Arends-Dieck

    ActiveSole proprietorship registered in SAM.gov

    White Plains, NY · 3 mi away

    Ask it
    Proof for Christina M. Arends-Dieck
    SAM.gov registration
    SAM.gov YH2CK2XVDET6
    Issuer
    SAM.gov
    Status
    Active
    Class
    Sole proprietorship registered in SAM.gov
    Expires
    Mar 26, 2027
    Checked
    Nov 2, 2026
    Where
    White Plains, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  15. Columbia Society of Real Estate Appraisers Inc

    Active501(c)(6) business league

    Thornwood, NY · 3 mi away

    Ask it
    Proof for Columbia Society of Real Estate Appraisers Inc
    IRS exempt-organization registration
    IRS 116039853
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Thornwood, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 116039853 → IRS search

  16. Construction Advancement Institute of Westchester & Mid-Hudson

    Active501(c)(6) business league

    Tarrytown, NY · 4 mi away

    Ask it
    Proof for Construction Advancement Institute of Westchester & Mid-Hudson
    IRS exempt-organization registration
    IRS 416498110
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Tarrytown, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 416498110 → IRS search

  17. Construction Industry Council of Westchester and Hudson Valley Inc

    Active501(c)(6) business league

    Tarrytown, NY · 4 mi away

    Ask it
    Proof for Construction Industry Council of Westchester and Hudson Valley Inc
    IRS exempt-organization registration
    IRS 132959500
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Tarrytown, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 132959500 → IRS search

  18. Contractors Association of Rockland County Industry Advancement Fund

    Active501(c)(6) business league

    Tarrytown, NY · 4 mi away

    Ask it
    Proof for Contractors Association of Rockland County Industry Advancement Fund
    IRS exempt-organization registration
    IRS 133173032
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Tarrytown, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 133173032 → IRS search

  19. Estate Planning Council of Westchester County Inc

    Active501(c)(6) business league

    White Plains, NY · 5 mi away

    Ask it
    Proof for Estate Planning Council of Westchester County Inc
    IRS exempt-organization registration
    IRS 237129676
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    White Plains, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237129676 → IRS search

  20. Fashion Service Network Inc

    Active501(c)(6) business league

    Tarrytown, NY · 4 mi away

    Ask it
    Proof for Fashion Service Network Inc
    IRS exempt-organization registration
    IRS 010709225
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Nov 9, 2026
    Where
    Tarrytown, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 010709225 → IRS search

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