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NAICS 813910 · Business Associations

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Business association in Lancaster, PA

33 business association in Lancaster, PA; 216 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Central Penn Business Group on Health

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Central Penn Business Group on Health
    IRS exempt-organization registration
    IRS 222547599
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 222547599 → IRS search

  2. Referral Partners Plus

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Referral Partners Plus
    IRS exempt-organization registration
    IRS 473279820
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 473279820 → IRS search

  3. American Foundry Society

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for American Foundry Society
    IRS exempt-organization registration
    IRS 236447599
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236447599 → IRS search

  4. Assets Lancaster

    Active501(c)(3) public charity

    Lancaster, PA

    Ask it
    Proof for Assets Lancaster
    IRS exempt-organization registration
    IRS 232827808
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 232827808 → IRS search

  5. Building and Supporting Entrepreneurship of SE Lancaster

    Active501(c)(3) public charity

    Lancaster, PA

    Ask it
    Proof for Building and Supporting Entrepreneurship of SE Lancaster
    IRS exempt-organization registration
    IRS 232843969
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 232843969 → IRS search

  6. Building Industry Assn of Lancaster County

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Building Industry Assn of Lancaster County
    IRS exempt-organization registration
    IRS 231503979
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 231503979 → IRS search

  7. Caldwell, Heckles & Egan

    ActiveCorporation registered in SAM.gov

    Lancaster, PA

    Ask it
    Proof for Caldwell, Heckles & Egan
    SAM.gov registration
    SAM.gov SD6DZ2TETHN7
    Issuer
    SAM.gov
    Status
    Active
    Class
    Corporation registered in SAM.gov
    Expires
    May 11, 2027
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Proof → SAM.gov record

  8. Central Penna Chapter of the Architectural Woodwork Institute

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Central Penna Chapter of the Architectural Woodwork Institute
    IRS exempt-organization registration
    IRS 237101406
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237101406 → IRS search

  9. Construction Financial Management Association

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Construction Financial Management Association
    IRS exempt-organization registration
    IRS 232739948
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 232739948 → IRS search

  10. Coordinating Agency for Supplier Evaluation

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Coordinating Agency for Supplier Evaluation
    IRS exempt-organization registration
    IRS 870466806
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 870466806 → IRS search

  11. Delta Kappa Gamma Society

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Delta Kappa Gamma Society
    IRS exempt-organization registration
    IRS 236392865
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236392865 → IRS search

  12. Economic Development Compnay of Lancaster County

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Economic Development Compnay of Lancaster County
    IRS exempt-organization registration
    IRS 236402651
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236402651 → IRS search

  13. International Society of Caricature Artists

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for International Society of Caricature Artists
    IRS exempt-organization registration
    IRS 752591842
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 752591842 → IRS search

  14. Lancaster Bar Association

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Lancaster Bar Association
    IRS exempt-organization registration
    IRS 230784543
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 230784543 → IRS search

  15. Lancaster Chamber of Commerce and Industry

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Lancaster Chamber of Commerce and Industry
    IRS exempt-organization registration
    IRS 232095463
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 232095463 → IRS search

  16. Lancaster City and County Medical Society

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Lancaster City and County Medical Society
    IRS exempt-organization registration
    IRS 236263912
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236263912 → IRS search

  17. Lancaster County Code Association

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Lancaster County Code Association
    IRS exempt-organization registration
    IRS 900731613
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 900731613 → IRS search

  18. Lancaster County Dental Society

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Lancaster County Dental Society
    IRS exempt-organization registration
    IRS 236461941
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236461941 → IRS search

  19. Lancaster Society for Human Resource Management Inc

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Lancaster Society for Human Resource Management Inc
    IRS exempt-organization registration
    IRS 470917242
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 470917242 → IRS search

  20. Michigan Biosciences Industry Assoc

    Active501(c)(6) business league

    Lancaster, PA

    Ask it
    Proof for Michigan Biosciences Industry Assoc
    IRS exempt-organization registration
    IRS 383142021
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Lancaster, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 383142021 → IRS search

More cities in Pennsylvania

Philadelphia 205Pittsburgh 168Harrisburg 167Mechanicsburg 40Erie 35Malvern 33York 33Wexford 31Camp Hill 28Bethlehem 25Allentown 24Gettysburg 20Media 17Wayne 17West Chester 17Kng Of Prussa 16

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