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Case

3M Company

 
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Case Number: 18-RC-391475

Date Filed: 07/22/2026

Status: Open

No. of Employees: 465

Location: Prairie du Chien, WI

Region Assigned: Region 18, Minneapolis, Minnesota

Unit Description: Included: All full-time and regular part-time production employees, maintenance employees, shipping employees, and quality control technicians at the 3M Prairie du Chien, WI plants. Excluded: All temporary employees, agency and joint employees, office clerical employees, professional employees, guards, supply chain employees and supervisors as defined in the Act


Docket Activity

Date sort ascending Document Issued/Filed By
08/03/2026 Notice of Election NLRB - GC
08/03/2026 Stipulated Election Agreement* NLRB - GC
07/22/2026 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.

Related Documents

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Allegations

Allegations data is not available.

Participants

Participant Address Phone
Employer
Legal Representative
Hunstein, Alex
Ogletree, Deakins, Nash, Smoak & Stewart, P.C.
 2000 South Colorado Boulevard
Tower Three, Suite 900
Denver, CO
80222
 (314)312-4932
 
Petitioner
Legal Representative
Manzolillo, Brad
United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied Industrial and Service Workers International Union, AFL-CIO, CLC or United Steelworkers
 60 Boulevard of the Allies
Five Gateway Center, Room 913
Pittsburgh, PA
15222
 (412)562-2529
 
Employer
Legal Representative
Jaber, Fefe
Ogletree Deakins Nash Smoak & Stewart, PC
 1243 North 10th Street
Suite 200
Milwaukee, WI
53205
 (414)755-8006
 
Employer
Legal Representative
Moritz, Jeremy
Ogletree, Deakins, Nash, Smoak & Stewart, P.C.
 155 North Wacker Drive, Suite 4300
Chicago, IL
60606
 (312)558-1420
 
Employer
Additional Service
Strickland, Jim
3M Company
 801 N. Marquette Road
Prairie du Chien, WI
53821
 (608)326-3046
 
Petitioner
Union
United Steel, Paper and Forestry, Rubber, Manufacturing, Energy, Allied & Industrial Service Workers International Union, AFL-CIO, CLC
 Pittsburgh, PA
15222
 (412)562-2529
 
Employer
Employer
3M Company
 Prairie du Chien, WI
53821
 (608)326-2466
 

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