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NAICS 813930 · Labor Unions and Similar Labor Organizations

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Labor union in Chester, PA

8 labor union in Chester, PA; 434 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. International Association of Fire Fighters

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

    Chester, PA

    Ask it
    Proof for International Association of Fire Fighters
    IRS exempt-organization registration
    IRS 236420078
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Chester, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236420078 → IRS search

  2. International Brotherhood of Boiler Makers Iron Ship Builders Blacksmi

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

    Chester, PA

    Ask it
    Proof for International Brotherhood of Boiler Makers Iron Ship Builders Blacksmi
    IRS exempt-organization registration
    IRS 231167911
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Chester, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 231167911 → IRS search

  3. International Brotherhood of Boiler Makers Iron Ship Builders Blacksmi

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

    Chester, PA

    Ask it
    Proof for International Brotherhood of Boiler Makers Iron Ship Builders Blacksmi
    IRS exempt-organization registration
    IRS 251853226
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Chester, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251853226 → IRS search

  4. Laborers International Union of North America

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

    Chester, PA

    Ask it
    Proof for Laborers International Union of North America
    IRS exempt-organization registration
    IRS 230724885
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Chester, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 230724885 → IRS search

  5. Penn-Delco Service Support Professional Psca

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

    Chester, PA

    Ask it
    Proof for Penn-Delco Service Support Professional Psca
    IRS exempt-organization registration
    IRS 352427284
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Chester, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 352427284 → IRS search

  6. Pennsylvania Harness Horsemens Association

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

    Chester, PA

    Ask it
    Proof for Pennsylvania Harness Horsemens Association
    IRS exempt-organization registration
    IRS 231677844
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Chester, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 231677844 → IRS search

  7. United Steelworkers

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

    Chester, PA

    Ask it
    Proof for United Steelworkers
    IRS exempt-organization registration
    IRS 231685626
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Chester, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 231685626 → IRS search

  8. Laborers Local Union 413

    Labor union

    Chester, PA

    CallAsk it
    Proof for Laborers Local Union 413
    Where
    Chester, PA · serves Pennsylvania
    Phone
    (610) 872-5328
    Listing
    Built from public records. Not claimed yet, so call them directly.

  9. United Steelworkers

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

    Linwood, PA · 3 mi away

    CallAsk it
    Proof for United Steelworkers
    IRS exempt-organization registration
    IRS 231319218
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Linwood, PA · serves Pennsylvania
    Phone
    (484) 490-5545
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 231319218 → IRS search

  10. International Brotherhood of Electrical Workers

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

    Uppr Chichstr, PA · 3 mi away

    CallAsk it
    Proof for International Brotherhood of Electrical Workers
    IRS exempt-organization registration
    IRS 236293543
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Uppr Chichstr, PA · serves Pennsylvania
    Phone
    (610) 494-2820
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236293543 → IRS search

  11. American Federation of Labor & Congress of Industrial Orgs

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

    Boothwyn, PA · 3 mi away

    Ask it
    Proof for American Federation of Labor & Congress of Industrial Orgs
    IRS exempt-organization registration
    IRS 230517889
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Boothwyn, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 230517889 → IRS search

  12. Brotherhood of Maintenance of Way Employees

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

    Norwood, PA · 5 mi away

    Ask it
    Proof for Brotherhood of Maintenance of Way Employees
    IRS exempt-organization registration
    IRS 222542972
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Norwood, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 222542972 → IRS search

  13. Brotherhood of Maintenance of Way Employees

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

    Folsom, PA · 4 mi away

    Ask it
    Proof for Brotherhood of Maintenance of Way Employees
    IRS exempt-organization registration
    IRS 236416566
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Folsom, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236416566 → IRS search

  14. Chester Joint Apprenticeship and Training Committee for the Electri

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

    Uppr Chichstr, PA · 3 mi away

    Ask it
    Proof for Chester Joint Apprenticeship and Training Committee for the Electri
    IRS exempt-organization registration
    IRS 237094446
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Uppr Chichstr, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237094446 → IRS search

  15. Communication Workers of America

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

    Ridley Park, PA · 3 mi away

    Ask it
    Proof for Communication Workers of America
    IRS exempt-organization registration
    IRS 912083623
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Ridley Park, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 912083623 → IRS search

  16. Delaware County Area Vo Tech

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

    Morton, PA · 5 mi away

    Ask it
    Proof for Delaware County Area Vo Tech
    IRS exempt-organization registration
    IRS 231704201
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Morton, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 231704201 → IRS search

  17. Iamaw Local Lodge 648

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

    Essington, PA · 4 mi away

    Ask it
    Proof for Iamaw Local Lodge 648
    IRS exempt-organization registration
    IRS 237041079
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Essington, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237041079 → IRS search

  18. Interboro Education Association

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

    Aston, PA · 4 mi away

    Ask it
    Proof for Interboro Education Association
    IRS exempt-organization registration
    IRS 222459397
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Aston, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 222459397 → IRS search

  19. International Association of Fire Fighters

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

    Trainer, PA · 3 mi away

    Ask it
    Proof for International Association of Fire Fighters
    IRS exempt-organization registration
    IRS 232050042
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Trainer, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 232050042 → IRS search

  20. International Association of Machinist & Aerospace Workers

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

    Essington, PA · 4 mi away

    Ask it
    Proof for International Association of Machinist & Aerospace Workers
    IRS exempt-organization registration
    IRS 236409723
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(5) labor, agricultural or horticultural organization
    Checked
    Oct 23, 2026
    Where
    Essington, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 236409723 → IRS search

More cities in Pennsylvania

Philadelphia 216Pittsburgh 195Harrisburg 138Camp Hill 58Allentown 50Erie 46Johnstown 27Reading 26Scranton 25York 25Lancaster 20Wilkes-Barre 20Franklin 18New Castle 17Altoona 16Duncansville 16

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