UNION ELECTRIC COMPANY
Summary
UNION ELECTRIC COMPANY is registered in the United States. Its legal form is For-Profit Corporation. According to GLEIF, its ultimate parent is AMEREN CORPORATION (United States), which is also its direct parent. That group has 2 subsidiaries with LEIs in 1 country, 2 of them in the United States. The LEI was first issued on 6 Jun 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 30 ISINs for this LEI. AssetCensus found 1 data-quality note for this entity (see below).
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
- The ultimate-parent link rests on accounts for the period ending 31 Dec 2023, more than 24 months before this data release. The group may have changed since.
Company details
| Legal form | For-Profit Corporation |
|---|---|
| Register | · Register website |
| Registration number | 00040441 |
| 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) | 21 Nov 1922 |
| LEI | QMPJLLDULY5C1M8PNY21 |
| LEI status | active |
| LEI first issued | 6 Jun 2012 |
| LEI record last updated | 29 Dec 2025 |
| Next LEI renewal | 29 Dec 2026 |
| Corroboration of the LEI record | fully corroborated |
Group membership
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | AMEREN CORPORATION | AMEREN CORPORATION |
| Accounting period | 1 Jan 2023 to 31 Dec 2023 | 1 Jan 2023 to 31 Dec 2023 |
| Evidence | other official documents | other official documents |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Relationship start | 6 Jun 2012 | 21 Dec 2017 |
| Recorded at GLEIF since | 6 Jun 2012 | 6 Jun 2012 |
| Last updated | 29 Dec 2025 | 29 Dec 2025 |
| Record status | current | current |
Other subsidiaries of the same direct parent (1)
- AMEREN ILLINOIS COMPANY United States
ISINs mapped to this LEI (30)
US9065482013 · US9065483003 · US9065484092 · US9065485081 · US9065486071 · US9065487632 · US9065487715 · US9065488135 · US9065488218 · US9065488390
30 in the GLEIF–ANNA mapping file; first 10 shown. The file covers ISINs issued since the mapping started, not all securities.
Other names
- Union Electric Light And Power Company · previous name
- Missouri Electric Light And Power Company · previous name
- Union Electric Company of Missouri · previous name