Open Company Graph

UNION ELECTRIC COMPANY

General registered in the United States, incorporated 21 November 1922. Status: ACTIVE.

LEI
QMPJLLDULY5C1M8PNY21 · official record
Status
ACTIVE
Incorporated
21 November 1922
Legal form
General
Registered town
Saint Louis
Postcode
63129-4275

Website

DomainHow we knowConfidence
ameren.com
  • Wikidata. Wikidata gives this as the company’s official website, on the item that carries its registry number or LEI. Evidence: https://www.wikidata.org/wiki/Q7885672
90%

Group structure

Owned by

  1. AMEREN CORPORATION United States direct parent · GLEIF relationship record
  • Ultimate parent: no parent company: controlled by individuals or a state, per GLEIF GLEIF reporting exception
  • Direct parent: no parent company: controlled by individuals or a state, per GLEIF GLEIF reporting exception

3 companies in this group in our records.

From the company’s own website

Technologies
Amazon Cloudfront, Amazon Web Services, Dynatrace, Dynatrace RUM, Google Tag Manager, HSTS, Imperva, InMoment, Microsoft ASP.NET, Open Graph, PWA, Sitecore
Content management
Sitecore
Analytics
Dynatrace, InMoment
Social profiles
LinkedIn · X · Facebook
Blog
No

Read from 2 archived pages of ameren.com, 4 November 2026.