Where is Tetra Tech headquartered?
Tetra Tech is headquartered in Pasadena, CA.
- HQ
- Pasadena, CA
- Primary domain
- tetratech.com
- Offices
- Verify current office list on official site, filings, careers, and LinkedIn
- Category
- Environmental and water consulting
- Territory lens
- HQ plus functional hiring and operating hubs
- As of
- June 2026
Tetra Tech's offices and operating hubs
Tetra Tech's public headquarters signal is Pasadena, CA; additional hubs should be verified from official sources.
- Pasadena, CA· Headquarters
- Regional offices and operating sites· Operating footprint
- Customer, field, or distribution locations· Go-to-market footprint
Sources:Tetra Tech official websiteTetra Tech investor relations or company news
Where is Tetra Tech's headquarters?
Tetra Tech's headquarters is listed as Pasadena, CA. Headquarters is the first territory anchor, but public companies often have important buying teams in field offices, plants, branches, labs, contact centers, distribution sites, or remote organizations.
What other offices does Tetra Tech have?
Use the official website, filings, careers pages, LinkedIn, and job posts to verify current locations.
What does the footprint mean for territory planning?
Use headquarters for executive and finance mapping, then map buyer personas by function and active operating hubs.
As of June 2026.Sources:Tetra Tech official websiteTetra Tech investor relations or company newsBuiltWith public technology profile
Tetra Tech — frequently asked questions
