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NAICS 813930 · Labor Unions and Similar Labor Organizations

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Labor union in Boston, MA

284 labor union in Boston, MA; 800 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. 46 Rockland Street Building Corporation

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for 46 Rockland Street Building Corporation
    IRS exempt-organization registration
    IRS 223044157
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 223044157 → IRS search

  2. Affiliated Faculty Emerson College American Assoc Univ Prof Afec Aaup

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for Affiliated Faculty Emerson College American Assoc Univ Prof Afec Aaup
    IRS exempt-organization registration
    IRS 562300452
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 562300452 → IRS search

  3. Afscme Council 93 Local 1365

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for Afscme Council 93 Local 1365
    IRS exempt-organization registration
    IRS 993005674
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 993005674 → IRS search

  4. Alliance Afscme-Seiu

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for Alliance Afscme-Seiu
    IRS exempt-organization registration
    IRS 042558817
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042558817 → IRS search

  5. Amalgamated Transit Union

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for Amalgamated Transit Union
    IRS exempt-organization registration
    IRS 041103405
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 041103405 → IRS search

  6. American Federation of Government Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of Government Employees
    IRS exempt-organization registration
    IRS 273360001
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 273360001 → IRS search

  7. American Federation of Government Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of Government Employees
    IRS exempt-organization registration
    IRS 042638229
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042638229 → IRS search

  8. American Federation of Labor and Congress of Industrial Orgs

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of Labor and Congress of Industrial Orgs
    IRS exempt-organization registration
    IRS 041133150
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 041133150 → IRS search

  9. American Federation of Labor & Congress of Industrial Orgs

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of Labor & Congress of Industrial Orgs
    IRS exempt-organization registration
    IRS 042254301
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042254301 → IRS search

  10. American Federation of Labor & Congress of Industrial Orgs

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of Labor & Congress of Industrial Orgs
    IRS exempt-organization registration
    IRS 041103070
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 041103070 → IRS search

  11. American Federation of Musicians Musicians Mutaul Relief Society 9-

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of Musicians Musicians Mutaul Relief Society 9-
    IRS exempt-organization registration
    IRS 046307813
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046307813 → IRS search

  12. American Federation of Musicians of the US & Canada

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of Musicians of the US & Canada
    IRS exempt-organization registration
    IRS 041106210
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 041106210 → IRS search

  13. American Federation of State County and Municipal Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of State County and Municipal Employees
    IRS exempt-organization registration
    IRS 046112595
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046112595 → IRS search

  14. American Federation of State County & Municipal Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 010339164
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 010339164 → IRS search

  15. American Federation of State County & Municipal Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 237118478
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237118478 → IRS search

  16. American Federation of State County & Municipal Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 471930997
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 471930997 → IRS search

  17. American Federation of State County & Municipal Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 016027649
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 016027649 → IRS search

  18. American Federation of State County & Municipal Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 046189902
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046189902 → IRS search

  19. American Federation of State County & Municipal Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 831074364
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 831074364 → IRS search

  20. American Federation of State County & Municipal Employees

    Active501(c)(5) labor, agricultural or horticultural organization

    Boston, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 521650655
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boston, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 521650655 → IRS search

More cities in Massachusetts

Worcester 27Springfield 23Quincy 19Dorchester 18New Bedford 13Taunton 13Leominster 12Pittsfield 12Roslindale 12Braintree 11Cambridge 11Norwood 11Fall River 9Fitchburg 9Lynn 9Bedford 8

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