AMEREN CORPORATION
Summary
AMEREN CORPORATION is registered in the United States. Its legal form is For-Profit Corporation. AMEREN CORPORATION is the ultimate parent of a group of 2 subsidiaries in 1 country, as reported to GLEIF. GLEIF gives this reason: the entity is controlled by one or more natural persons without an intermediate legal entity. GLEIF does not name them, and neither does AssetCensus. It has 2 direct subsidiaries in GLEIF data. The LEI was first issued on 19 Nov 2012 and the record was last updated on 29 Dec 2025; the next renewal is due by 29 Dec 2026. GLEIF's ISIN mapping lists 9 ISINs for this LEI.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | For-Profit Corporation |
|---|---|
| Register | · Register website |
| Registration number | 00414845 |
| Registration authority | Corporations Unit, Business Services (Office of the Secretary of State) |
| Jurisdiction | United States (US-MO) |
| Registered address | C/O C T CORPORATION SYSTEM, 5661 TELEGRAPH RD, 63129-4275 SAINT LOUIS, United States |
| Headquarters address | 1901 CHOUTEAU AVENUE, 63103 SAINT LOUIS, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 7 Aug 1995 |
| LEI | XRZQ5S7HYJFPHJ78L959 |
| LEI status | active |
| LEI first issued | 19 Nov 2012 |
| LEI record last updated | 29 Dec 2025 |
| Next LEI renewal | 29 Dec 2026 |
| Corroboration of the LEI record | fully corroborated |
Group membership
Parent not reported to GLEIF
- Direct parent: the entity is controlled by one or more natural persons without an intermediate legal entity. GLEIF does not name them, and neither does AssetCensus.
- Ultimate parent: the entity is controlled by one or more natural persons without an intermediate legal entity. GLEIF does not name them, and neither does AssetCensus.
Direct subsidiaries (2)
- AMEREN ILLINOIS COMPANY United States · SPRINGFIELD
- UNION ELECTRIC COMPANY United States · SAINT LOUIS
ISINs mapped to this LEI (9)
US0236081024 · US023608AJ15 · US023608AK87 · US023608AL60 · US023608AP74 · US023608AQ57 · US023608AR31 · US023608AS14 · US023608AT96
9 in the GLEIF–ANNA mapping file. The file covers ISINs issued since the mapping started, not all securities.