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NAICS 813910 · Business Associations

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Business association in Armonk, NY

9 business association in Armonk, NY; 891 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Armonk Chamber of Commerce Inc

    Active501(c)(6) business league

    Armonk, NY

    Proof for Armonk Chamber of Commerce Inc
    IRS exempt-organization registration
    IRS 200329223
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Armonk, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 200329223 → IRS search
  2. Builders Institute of Westchester & Putnam Counties Inc

    Active501(c)(6) business league

    Armonk, NY

    Proof for Builders Institute of Westchester & Putnam Counties Inc
    IRS exempt-organization registration
    IRS 131767327
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Armonk, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 131767327 → IRS search
  3. Building & Allied Construction Industries of Westchester Inc

    Active501(c)(6) business league

    Armonk, NY

    Proof for Building & Allied Construction Industries of Westchester Inc
    IRS exempt-organization registration
    IRS 841796551
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Armonk, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 841796551 → IRS search
  4. Joint Industry Advancement Fund

    Active501(c)(6) business league

    Armonk, NY

    Proof for Joint Industry Advancement Fund
    IRS exempt-organization registration
    IRS 237310768
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Armonk, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237310768 → IRS search
  5. Marble Terrazzo Mosaic & Specialties Contractors Associatio

    Active501(c)(6) business league

    Armonk, NY

    Proof for Marble Terrazzo Mosaic & Specialties Contractors Associatio
    IRS exempt-organization registration
    IRS 237271073
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Armonk, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237271073 → IRS search
  6. National Coli Directors

    Active501(c)(6) business league

    Armonk, NY

    Proof for National Coli Directors
    IRS exempt-organization registration
    IRS 272939062
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Armonk, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 272939062 → IRS search
  7. New York Society of Pediatric Critical Care Medicine Inc

    Active501(c)(6) business league

    Armonk, NY

    Proof for New York Society of Pediatric Critical Care Medicine Inc
    IRS exempt-organization registration
    IRS 262887812
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Armonk, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 262887812 → IRS search
  8. Proof for Promotional Fund of the Terrazzo & Mosaic Contractors Association of
    IRS exempt-organization registration
    IRS 132507195
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Armonk, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 132507195 → IRS search
  9. Technology Business Management Council Ltd

    Active501(c)(6) business league

    Armonk, NY

    Proof for Technology Business Management Council Ltd
    IRS exempt-organization registration
    IRS 462013265
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Armonk, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 462013265 → IRS search
  10. Ninth District Dental Association

    Active501(c)(6) business league

    Hawthorne, NY · 5 mi away

    Proof for Ninth District Dental Association
    IRS exempt-organization registration
    IRS 131723084
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 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
  11. Town of Mount Pleasant Chamber of Commerce

    Active501(c)(6) business league

    Thornwood, NY · 3 mi away

    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
    Oct 23, 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
  12. Westchester County Bar Association

    Active501(c)(6) business league

    White Plains, NY · 5 mi away

    Proof for Westchester County Bar Association
    IRS exempt-organization registration
    IRS 132502255
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 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
  13. Biotechnology Incubator at Nymc Inc

    Active501(c)(3) public charity

    Valhalla, NY · 4 mi away

    Proof for Biotechnology Incubator at Nymc Inc
    IRS exempt-organization registration
    IRS 471682208
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Valhalla, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 471682208 → IRS search
  14. Chappaqua-Millwood Chamber of Commerce

    Active501(c)(6) business league

    Chappaqua, NY · 4 mi away

    Proof for Chappaqua-Millwood Chamber of Commerce
    IRS exempt-organization registration
    IRS 455408751
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Chappaqua, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 455408751 → IRS search
  15. Columbia Society of Real Estate Appraisers Inc

    Active501(c)(6) business league

    Thornwood, NY · 3 mi away

    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
    Oct 23, 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. Laundry Industry Fund Inc

    Active501(c)(6) business league

    White Plains, NY · 5 mi away

    Proof for Laundry Industry Fund Inc
    IRS exempt-organization registration
    IRS 834012296
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    White Plains, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 834012296 → IRS search
  17. Metropolitan Cemetery Association Inc

    Active501(c)(6) business league

    Valhalla, NY · 4 mi away

    Proof for Metropolitan Cemetery Association Inc
    IRS exempt-organization registration
    IRS 510230578
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Valhalla, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 510230578 → IRS search
  18. Metropolitan New York Ski Council Inc

    Active501(c)(6) business league

    Pleasantville, NY · 4 mi away

    Proof for Metropolitan New York Ski Council Inc
    IRS exempt-organization registration
    IRS 136140260
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Pleasantville, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 136140260 → IRS search
  19. Metropolitan Truckers Association Inc

    Active501(c)(6) business league

    Valhalla, NY · 4 mi away

    Proof for Metropolitan Truckers Association Inc
    IRS exempt-organization registration
    IRS 203583336
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Valhalla, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 203583336 → IRS search
  20. Mount Kisco Chamber of Commerce Inc

    Active501(c)(6) business league

    Mount Kisco, NY · 5 mi away

    Proof for Mount Kisco Chamber of Commerce Inc
    IRS exempt-organization registration
    IRS 132515702
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Mount Kisco, NY · serves New York
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 132515702 → IRS search

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