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NAICS 813910 · Business Associations

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Business association in Concord, CA

16 business association in Concord, CA; 663 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Contra Costa County Bar Association

    Active501(c)(6) business league

    Concord, CA

    CallAsk it
    Proof for Contra Costa County Bar Association
    IRS exempt-organization registration
    IRS 942398067
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Phone
    (925) 825-5700
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 942398067 → IRS search

  2. National Employment Lawyers Association Inc

    Active501(c)(6) business league

    Concord, CA

    CallAsk it
    Proof for National Employment Lawyers Association Inc
    IRS exempt-organization registration
    IRS 311175826
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Phone
    (415) 296-7629
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 311175826 → IRS search

  3. American Dental Assistants Association Diablo Society

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for American Dental Assistants Association Diablo Society
    IRS exempt-organization registration
    IRS 237027444
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237027444 → IRS search

  4. Associated Roofing Contractors of the Bay Area Counties Inc

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Associated Roofing Contractors of the Bay Area Counties Inc
    IRS exempt-organization registration
    IRS 946107585
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 946107585 → IRS search

  5. Association of Operating Room Nurses Inc

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Association of Operating Room Nurses Inc
    IRS exempt-organization registration
    IRS 942744126
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 942744126 → IRS search

  6. Bay Area Counties Roofing Industry Promotion Fund

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Bay Area Counties Roofing Industry Promotion Fund
    IRS exempt-organization registration
    IRS 946213845
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 946213845 → IRS search

  7. Building Industry Association of the Bay Area

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Building Industry Association of the Bay Area
    IRS exempt-organization registration
    IRS 942243618
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 942243618 → IRS search

  8. California Apprenticeship Coordinators Association Inc

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for California Apprenticeship Coordinators Association Inc
    IRS exempt-organization registration
    IRS 954219738
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 954219738 → IRS search

  9. California Bus Association

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for California Bus Association
    IRS exempt-organization registration
    IRS 941707345
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 941707345 → IRS search

  10. Concord Chamber of Commerce

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Concord Chamber of Commerce
    IRS exempt-organization registration
    IRS 941284694
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 941284694 → IRS search

  11. Diablo Managers Association

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Diablo Managers Association
    IRS exempt-organization registration
    IRS 680429205
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 680429205 → IRS search

  12. Diablo Valley Industrial Claims Association

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Diablo Valley Industrial Claims Association
    IRS exempt-organization registration
    IRS 680003569
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 680003569 → IRS search

  13. Medical Staff of John Muir Med Center Concord Campus

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Medical Staff of John Muir Med Center Concord Campus
    IRS exempt-organization registration
    IRS 271968534
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 271968534 → IRS search

  14. Music Teachers Association of California

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Music Teachers Association of California
    IRS exempt-organization registration
    IRS 942971645
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 942971645 → IRS search

  15. Underground Service Alert of Northern California and Nevada

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Underground Service Alert of Northern California and Nevada
    IRS exempt-organization registration
    IRS 943022852
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 943022852 → IRS search

  16. Visit Concord

    Active501(c)(6) business league

    Concord, CA

    Ask it
    Proof for Visit Concord
    IRS exempt-organization registration
    IRS 463232786
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Concord, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 463232786 → IRS search

  17. Academy of Airway and Gnathologic Orthopedics Inc

    Active501(c)(6) business league

    Walnut Creek, CA · 4 mi away

    CallAsk it
    Proof for Academy of Airway and Gnathologic Orthopedics Inc
    IRS exempt-organization registration
    IRS 237175416
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Walnut Creek, CA · serves California
    Phone
    (800) 510-2246
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237175416 → IRS search

  18. Bay Point Chamber of Commerce

    Active501(c)(6) business league

    Bay Point, CA · 5 mi away

    CallAsk it
    Proof for Bay Point Chamber of Commerce
    IRS exempt-organization registration
    IRS 200017843
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Bay Point, CA · serves California
    Phone
    (925) 698-9994
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 200017843 → IRS search

  19. Visit Pleasant Hill

    Active501(c)(6) business league

    Pleasant Hill, CA · 4 mi away

    CallAsk it
    Proof for Visit Pleasant Hill
    IRS exempt-organization registration
    IRS 874789903
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Pleasant Hill, CA · serves California
    Phone
    (925) 804-0978
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 874789903 → IRS search

  20. Alameda Contra Costa Trial Lawyers Association

    Active501(c)(6) business league

    Pittsburg, CA · 5 mi away

    Ask it
    Proof for Alameda Contra Costa Trial Lawyers Association
    IRS exempt-organization registration
    IRS 010568355
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(6) business league
    Checked
    Oct 23, 2026
    Where
    Pittsburg, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 010568355 → IRS search

More cities in California

Sacramento 695Los Angeles 319San Diego 296San Francisco 252San Jose 97Irvine 86Oakland 76Fresno 75Long Beach 62Bakersfield 55Riverside 51Santa Rosa 51Pasadena 48Newport Beach 46Walnut Creek 46Santa Barbara 45

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