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Constellation Energy Generation LLC

 
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Case Number: 25-RC-398200

Date Filed: 10/30/2026

Status: Open

No. of Employees: 100

Location: Morris, IL

Region Assigned: Region 25, Indianapolis, Indiana

Unit Description: Employees Included all fulltime and part time armed and unarmed security officers employed by the employer Employees Excluded clerical, managerial, salaried, and supervisory personel as defined by the act



Docket Activity


Date sort ascending Document Issued/Filed By
10/30/2026 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.

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Allegations


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Participants


Participant Address Phone
Petitioner
Union
UGSOA International Union and its Local 10
East Wareham, MA
02538
(617)620-7225
 
Employer
Employer
Constellation Energy Generation LLC
Warrenville, IL
60555
(708)674-9772
 
Intervenor
Union
SEIU Service Employees International Union local 1
Chicago, IL
60601
 

Related Cases


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