CENTURY ALUMINUM COMPANY
Summary
CENTURY ALUMINUM COMPANY is registered in the United States. Its legal form is Corporation. CENTURY ALUMINUM COMPANY is the ultimate parent of a group of 1 subsidiary in 2 countries, as reported to GLEIF. GLEIF gives this reason: no known person controls the entity, for example because its shareholders are diverse. The LEI was first issued on 15 Mar 2013 and the record was last updated on 3 Aug 2026; the next renewal is due by 3 Aug 2027. GLEIF's ISIN mapping lists 10 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 | Corporation |
|---|---|
| Register | · Register website |
| Registration number | 908570 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O THE PRENTICE-HALL CORPORATION SYSTEM, INC., 251 LITTLE FALLS DRIVE, 19808 WILMINGTON, United States |
| Headquarters address | 1 South Wacker Drive, 60606 Chicago, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 20 Feb 1981 |
| LEI | 549300U5ODNGEYWKSW73 |
| LEI status | active |
| LEI first issued | 15 Mar 2013 |
| LEI record last updated | 3 Aug 2026 |
| Next LEI renewal | 3 Aug 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
Parent not reported to GLEIF
- Direct parent: no known person controls the entity, for example because its shareholders are diverse.
- Ultimate parent: no known person controls the entity, for example because its shareholders are diverse.
ISINs mapped to this LEI (10)
US1564311082 · US1564312072 · US156431AN85 · US156431AP34 · US156431AQ17 · US156431AR99 · US156431AS72 · US156431AT55 · USU1565PAE61 · USU1565PAF37
10 in the GLEIF–ANNA mapping file. The file covers ISINs issued since the mapping started, not all securities.