Open Company Graph

AMEREN CORPORATION

General registered in the United States, incorporated 7 August 1995. Status: ACTIVE.

LEI
XRZQ5S7HYJFPHJ78L959 · official record
Status
ACTIVE
Incorporated
7 August 1995
Legal form
General
Registered town
Saint Louis
Postcode
63129-4275

Websites

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/Q462984
90%
amereninvestors.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/Q462984
90%

Group structure

  • 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

Subsidiaries

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.