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NAICS 813930 · Labor Unions and Similar Labor Organizations

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Labor union in Green Bay, WI

29 labor union in Green Bay, WI; 79 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Amalgamated Transit Union Local 857

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

    Green Bay, WI

    Ask it
    Proof for Amalgamated Transit Union Local 857
    IRS exempt-organization registration
    IRS 396062589
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 396062589 → IRS search

  2. American Federation of Labor & Congress of Industrial Orgs

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

    Green Bay, WI

    Ask it
    Proof for American Federation of Labor & Congress of Industrial Orgs
    IRS exempt-organization registration
    IRS 396078697
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 396078697 → IRS search

  3. American Federation of State County & Municipal Employees

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

    Green Bay, WI

    Ask it
    Proof for American Federation of State County & Municipal Employees
    IRS exempt-organization registration
    IRS 396090894
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 396090894 → IRS search

  4. American Postal Workers Union

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

    Green Bay, WI

    Ask it
    Proof for American Postal Workers Union
    IRS exempt-organization registration
    IRS 237340683
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237340683 → IRS search

  5. American Saddlebred Association of Wisconsin Inc

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

    Green Bay, WI

    Ask it
    Proof for American Saddlebred Association of Wisconsin Inc
    IRS exempt-organization registration
    IRS 391350310
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391350310 → IRS search

  6. Brotherhood of Maintenance of Way Employees

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

    Green Bay, WI

    Ask it
    Proof for Brotherhood of Maintenance of Way Employees
    IRS exempt-organization registration
    IRS 830353711
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 830353711 → IRS search

  7. Brown County Correctional Officers Benevolent Assoc Ltd

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

    Green Bay, WI

    Ask it
    Proof for Brown County Correctional Officers Benevolent Assoc Ltd
    IRS exempt-organization registration
    IRS 391995650
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391995650 → IRS search

  8. Brown County Sheriffs Department Non-Supervisory Labor Association

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

    Green Bay, WI

    Ask it
    Proof for Brown County Sheriffs Department Non-Supervisory Labor Association
    IRS exempt-organization registration
    IRS 391818078
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391818078 → IRS search

  9. Communication Workers of America

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

    Green Bay, WI

    Ask it
    Proof for Communication Workers of America
    IRS exempt-organization registration
    IRS 390828901
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 390828901 → IRS search

  10. Dairy Business Association Inc

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

    Green Bay, WI

    Ask it
    Proof for Dairy Business Association Inc
    IRS exempt-organization registration
    IRS 391994907
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391994907 → IRS search

  11. Green Bay Education Association

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

    Green Bay, WI

    Ask it
    Proof for Green Bay Education Association
    IRS exempt-organization registration
    IRS 391182321
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 391182321 → IRS search

  12. International Association of Fire Fighters

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

    Green Bay, WI

    Ask it
    Proof for International Association of Fire Fighters
    IRS exempt-organization registration
    IRS 396077785
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 396077785 → IRS search

  13. International Brotherhood of Electrical Workers

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

    Green Bay, WI

    Ask it
    Proof for International Brotherhood of Electrical Workers
    IRS exempt-organization registration
    IRS 390940777
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 390940777 → IRS search

  14. International Union of Bricklayers and Allied Craftworkers

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

    Green Bay, WI

    Ask it
    Proof for International Union of Bricklayers and Allied Craftworkers
    IRS exempt-organization registration
    IRS 396075565
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 396075565 → IRS search

  15. International Union United Auto Aerospace & Ag Workers

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

    Green Bay, WI

    Ask it
    Proof for International Union United Auto Aerospace & Ag Workers
    IRS exempt-organization registration
    IRS 390990612
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 390990612 → IRS search

  16. Naps-Branch 442

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

    Green Bay, WI

    Ask it
    Proof for Naps-Branch 442
    IRS exempt-organization registration
    IRS 274898161
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 274898161 → IRS search

  17. National Air Traffic Controllers Association

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

    Green Bay, WI

    Ask it
    Proof for National Air Traffic Controllers Association
    IRS exempt-organization registration
    IRS 381616255
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 381616255 → IRS search

  18. National Rural Letter Carriers Association

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

    Green Bay, WI

    Ask it
    Proof for National Rural Letter Carriers Association
    IRS exempt-organization registration
    IRS 510247386
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 510247386 → IRS search

  19. National Staff Organization

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

    Green Bay, WI

    Ask it
    Proof for National Staff Organization
    IRS exempt-organization registration
    IRS 237086034
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237086034 → IRS search

  20. Neca-Ibew Local Union 158 Labor Management Cooperation Cmte Fund

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

    Green Bay, WI

    Ask it
    Proof for Neca-Ibew Local Union 158 Labor Management Cooperation Cmte Fund
    IRS exempt-organization registration
    IRS 396547983
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Green Bay, WI · serves Wisconsin
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 396547983 → IRS search

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