TETRA TECH, INC.
Summary
TETRA TECH, INC. is registered in the United States. Its legal form is Corporation. TETRA TECH, INC. is the ultimate parent of a group of 3 subsidiaries in 3 countries, as reported to GLEIF. GLEIF gives this reason: no known person controls the entity, for example because its shareholders are diverse. It has 2 direct subsidiaries in GLEIF data; 1 of them has a lapsed LEI. The LEI was first issued on 13 Dec 2012 and the record was last updated on 29 Jan 2026; the next renewal is due by 12 Feb 2027. GLEIF's ISIN mapping lists 5 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 | 2151089 |
| 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 | 3475 East Foothill Boulevard, 91107 Pasadena, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 4 Feb 1988 |
| LEI | 549300UJ1LP7JGJC5P32 |
| LEI status | active |
| LEI first issued | 13 Dec 2012 |
| LEI record last updated | 29 Jan 2026 |
| Next LEI renewal | 12 Feb 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.
Direct subsidiaries (2)
- TETRA TECH INTERNATIONAL DEVELOPMENT LIMITED United Kingdom lapsed · READING
- TETRA TECH UK HOLDINGS LIMITED United Kingdom · READING
ISINs mapped to this LEI (5)
US88162G1031 · US88162G2021 · US88162G3011 · US88162GAA13 · US88162GAB95
5 in the GLEIF–ANNA mapping file. The file covers ISINs issued since the mapping started, not all securities.