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Union Electric Company d/b/a Ameren Missouri

5 cases in this site's copy of the record · 1 of those 5 are marked open by the Board · Region 14 · Fulton, MO; Saint Louis, MO; Steedman, MO

Each case links to the Board's own docket page. This site holds what the Board listed, not the documents.

The cases

Petition filed by an employer
RM
Filed 14 September 2026Case 14-RM-394835OpenSaint Louis, MORegion 14Workers in the unit 29
Included: DSOS 1 and DSOS II at the Employer's headquarters located at 1901 Chouteau Ave., St. Louis, MO. Excluded: DSOS Senior positions, office clerical, guards and supervisors, as defined by the Act.
Petition for an election
RC
Filed 16 June 2021Case 14-RC-278595ClosedSteedman, MORegion 14Workers in the unit 12
Included: Employees of the Callaway Work Management department with the job title of planner. Excluded: Managers, Professional Employees and Guards as defined by the Act.
Union Electric Company (d/b/a Ameren Missouri)
CA
Filed 17 October 2019Case 14-CA-250078ClosedSaint Louis, MORegion 14Workers in the unit 3,500
Union Electric Company (d/b/a Ameren Missouri)
CA
Filed 14 August 2015Case 14-CA-157944ClosedFulton, MORegion 14Workers in the unit 90
Charge against an employer
CA
Filed 30 December 2011Case 14-CA-071640ClosedSaint Louis, MORegion 14Workers in the unit 1,001

Last refreshed 19 September 2026. What is in it, and what is not.

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