3M Company
Case Number: 14-RC-373322
Date Filed: 09/15/2025
Status: Open
No. of Employees: 380
Location: Springfield, MO
Region Assigned: Region 14, Saint Louis, Missouri
Unit Description: Included: All full-time and regular part-time production, warehouse, maintenance, and quality control technicians as employed at Employers facility located in Springfield MO. Excluded: All temporary employees, EHS employees, office clerical employees, professional employees, guards and supervisors as defined in the Act.
Docket Activity
Date 
|
Document | Issued/Filed By |
|---|---|---|
| 09/15/2025 | Signed RC Petition* | Petitioner |
| 09/15/2025 | Signed RC Petition* | Petitioner |
| 09/15/2025 | Signed RC Petition* | Petitioner |
The Docket Activity list does not reflect all actions in this case.
* This document may require redactions before it can be viewed. To obtain a copy, please file a request through our FOIA Branch.
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Allegations
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Participants
| Participant | Address | Phone |
|---|---|---|
| Petitioner Union United Steel, Paper and Forestry, Rubber Manufacturing, Energy, Allied and Service Workers International Union |
Pittsburgh, PA 15222 |
(412)562-2529 |
| Employer Employer 3M Company |
Springfield, MO 65802 |
(417)210-7511 |
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