AMENTUM HOLDINGS, INC.
Corporation · WILMINGTON, United States · LEI 2549009FJIBLW40CU216
LEI activegroup parent
Summary
AMENTUM HOLDINGS, INC. is registered in the United States. Its legal form is Corporation. AMENTUM HOLDINGS, INC. is the ultimate parent of a group of 1 subsidiary in 1 country, as reported to GLEIF. GLEIF gives this reason: no known person controls the entity, for example because its shareholders are diverse. It has 1 direct subsidiary in GLEIF data. The LEI was first issued on 3 Jan 2025 and the record was last updated on 3 Dec 2025; the next renewal is due by 3 Jan 2027.
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 | 2607086 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O THE CORPORATION TRUST COMPANY, CORPORATION TRUST CENTER, 19801 WILMINGTON, United States |
| Headquarters address | 4800 WESTFIELDS BLVD., 20151 CHANTILLY, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 17 Nov 2023 |
| LEI | 2549009FJIBLW40CU216 |
| LEI status | active |
| LEI first issued | 3 Jan 2025 |
| LEI record last updated | 3 Dec 2025 |
| Next LEI renewal | 3 Jan 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
AMENTUM HOLDINGS, INC. this entity
AMENTUM DESIGN AND FACILITY MANAGEMENT United States
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.
Direct subsidiaries (1)
- AMENTUM DESIGN AND FACILITY MANAGEMENT United States · GLENDALE