DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 813930 · Labor Unions and Similar Labor Organizations

you asked:

Labor union in Cambridge, MA

11 labor union in Cambridge, MA; 823 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. American Federation of State County & Municipal Employees

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

    Cambridge, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 043115622
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 043115622 → IRS search

  2. American Federation of State County & Municipal Employees

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

    Cambridge, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 042909817
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042909817 → IRS search

  3. American Federation of State County & Municipal Employees

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

    Cambridge, MA

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 562422529
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 562422529 → IRS search

  4. Cambridge Police Superior

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

    Cambridge, MA

    Ask it
    Proof for Cambridge Police Superior
    IRS exempt-organization registration
    IRS 046407198
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046407198 → IRS search

  5. International Brotherhood of Electrical Workers

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

    Cambridge, MA

    Ask it
    Proof for International Brotherhood of Electrical Workers
    IRS exempt-organization registration
    IRS 046114553
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046114553 → IRS search

  6. International Union United Auto Aerospace & Agricultural Workers

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

    Cambridge, MA

    Ask it
    Proof for International Union United Auto Aerospace & Agricultural Workers
    IRS exempt-organization registration
    IRS 852466370
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 852466370 → IRS search

  7. Laborers International Union of North America

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

    Cambridge, MA

    Ask it
    Proof for Laborers International Union of North America
    IRS exempt-organization registration
    IRS 041692697
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 041692697 → IRS search

  8. Laborers International Union of North America

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

    Cambridge, MA

    Ask it
    Proof for Laborers International Union of North America
    IRS exempt-organization registration
    IRS 043520087
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 043520087 → IRS search

  9. Local Union No 328 of the United Brotherhood of Carpenters

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

    Cambridge, MA

    Ask it
    Proof for Local Union No 328 of the United Brotherhood of Carpenters
    IRS exempt-organization registration
    IRS 823609986
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 823609986 → IRS search

  10. National Association of Government Employees Local R1-195

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

    Cambridge, MA

    Ask it
    Proof for National Association of Government Employees Local R1-195
    IRS exempt-organization registration
    IRS 743259263
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 743259263 → IRS search

  11. United Electrical Radio & Machine Workers

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

    Cambridge, MA

    Ask it
    Proof for United Electrical Radio & Machine Workers
    IRS exempt-organization registration
    IRS 933768251
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Cambridge, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 933768251 → IRS search

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

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

    Boston, MA · 3 mi away

    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

  13. Afscme Council 93 Local 1365

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

    Boston, MA · 3 mi away

    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

  14. Alliance Afscme-Seiu

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

    Boston, MA · 3 mi away

    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

  15. Amalgamated Transit Union

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

    Boston, MA · 4 mi away

    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

  16. American Federation of Government Employees

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

    Boston, MA · 4 mi away

    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

  17. American Federation of Government Employees

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

    Jamaica Plain, MA · 5 mi away

    Ask it
    Proof for American Federation of Government Employees
    IRS exempt-organization registration
    IRS 043441111
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Jamaica Plain, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 043441111 → IRS search

  18. American Federation of Labor & Congress of Industrial Orgs

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

    Boston, MA · 3 mi away

    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

  19. American Federation of Labor & Congress of Industrial Orgs

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

    Boston, MA · 3 mi away

    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

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

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

    Boston, MA · 3 mi away

    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

More cities in Massachusetts

Boston 284Worcester 27Springfield 23Quincy 19Dorchester 18New Bedford 13Taunton 13Leominster 12Pittsfield 12Roslindale 12Braintree 11Norwood 11Fall River 9Fitchburg 9Lynn 9Bedford 8

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works