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NAICS 813930 · Labor Unions and Similar Labor Organizations

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Labor union in Leominster, MA

12 labor union in Leominster, MA; 235 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. American Federation of Musicians of the US & Canada

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

    Leominster, MA

    Ask it
    Proof for American Federation of Musicians of the US & Canada
    IRS exempt-organization registration
    IRS 042052077
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042052077 → IRS search

  2. International Association of Fire Fighters

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

    Leominster, MA

    Ask it
    Proof for International Association of Fire Fighters
    IRS exempt-organization registration
    IRS 510209343
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 510209343 → IRS search

  3. Massachusetts Teachers Association

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

    Leominster, MA

    Ask it
    Proof for Massachusetts Teachers Association
    IRS exempt-organization registration
    IRS 042863569
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042863569 → IRS search

  4. Massachusetts Teachers Association

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

    Leominster, MA

    Ask it
    Proof for Massachusetts Teachers Association
    IRS exempt-organization registration
    IRS 237163024
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237163024 → IRS search

  5. Retail Wholesale & Department Store Union

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

    Leominster, MA

    Ask it
    Proof for Retail Wholesale & Department Store Union
    IRS exempt-organization registration
    IRS 041924171
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 041924171 → IRS search

  6. Retail Wholesale & Department Store Union

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

    Leominster, MA

    Ask it
    Proof for Retail Wholesale & Department Store Union
    IRS exempt-organization registration
    IRS 046190488
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046190488 → IRS search

  7. Retail Wholesale & Department Store Union

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

    Leominster, MA

    Ask it
    Proof for Retail Wholesale & Department Store Union
    IRS exempt-organization registration
    IRS 042216666
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042216666 → IRS search

  8. Retail Wholesale & Department Store Union

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

    Leominster, MA

    Ask it
    Proof for Retail Wholesale & Department Store Union
    IRS exempt-organization registration
    IRS 046119610
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046119610 → IRS search

  9. Retail Wholesale & Department Store Union

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

    Leominster, MA

    Ask it
    Proof for Retail Wholesale & Department Store Union
    IRS exempt-organization registration
    IRS 046115194
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046115194 → IRS search

  10. Retail Wholesale & Department Store Union

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

    Leominster, MA

    Ask it
    Proof for Retail Wholesale & Department Store Union
    IRS exempt-organization registration
    IRS 046121806
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046121806 → IRS search

  11. Retail Wholesale & Department Store Union

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

    Leominster, MA

    Ask it
    Proof for Retail Wholesale & Department Store Union
    IRS exempt-organization registration
    IRS 046190495
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046190495 → IRS search

  12. Retail Wholesale & Department Store Union

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

    Leominster, MA

    Ask it
    Proof for Retail Wholesale & Department Store Union
    IRS exempt-organization registration
    IRS 046190493
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Leominster, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046190493 → IRS search

  13. Massachusetts Teachers Association

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

    Lunenburg, MA · 5 mi away

    Ask it
    Proof for Massachusetts Teachers Association
    IRS exempt-organization registration
    IRS 237130856
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Lunenburg, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237130856 → IRS search

  14. Amalgamated Transit Union

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

    Fitchburg, MA · 5 mi away

    Ask it
    Proof for Amalgamated Transit Union
    IRS exempt-organization registration
    IRS 041025676
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Fitchburg, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 041025676 → IRS search

  15. American Federation of Government Employees

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

    Shirley, MA · 8 mi away

    Ask it
    Proof for American Federation of Government Employees
    IRS exempt-organization registration
    IRS 900526001
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Shirley, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 900526001 → IRS search

  16. Fitchburg Education Association Inc

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

    Fitchburg, MA · 5 mi away

    Ask it
    Proof for Fitchburg Education Association Inc
    IRS exempt-organization registration
    IRS 222856706
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Fitchburg, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 222856706 → IRS search

  17. Fitchburg Police Union

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

    Fitchburg, MA · 5 mi away

    Ask it
    Proof for Fitchburg Police Union
    IRS exempt-organization registration
    IRS 562640056
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Fitchburg, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 562640056 → IRS search

  18. Iaff Devens Firefighters Union S 19

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

    Devens, MA · 8 mi away

    Ask it
    Proof for Iaff Devens Firefighters Union S 19
    IRS exempt-organization registration
    IRS 046143928
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Devens, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 046143928 → IRS search

  19. International Association of Fire Fighters

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

    Fitchburg, MA · 5 mi away

    Ask it
    Proof for International Association of Fire Fighters
    IRS exempt-organization registration
    IRS 042609944
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Fitchburg, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 042609944 → IRS search

  20. International Association of Fire Fighters

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

    Shirley, MA · 8 mi away

    Ask it
    Proof for International Association of Fire Fighters
    IRS exempt-organization registration
    IRS 205289041
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Shirley, MA · serves Massachusetts
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 205289041 → IRS search

More cities in Massachusetts

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

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