Tetra Tech Ec, Inc.

Tetra Tech Ec, Inc. is a federal category business profile based in San Diego, CA. The current public data layer shows $418,648,162 in visible federal obligations across 5 awards or transactions. Department of Defense appears as the strongest visible awarding agency. Top industry concentration is in NAICS 562910 (Remediation Services). The profile also shows meaningful product and service activity in PSC F108. Use this page to review federal contracts, federal awards, awarding agencies, category signals, and state context from one recipient profile.

UEI: Z2JDF94BLHP6

Location: San Diego, CA

Last updated: April 3, 2026

5 visible awards or transactions are attached to this profile.

Department of Defense is the most visible awarding agency at $1,270,649,642.

Top industry concentration sits in NAICS 562910 (Remediation Services).

Top product and service concentration sits in PSC F108.

Total obligations

$418,648,162

Award count

Top agency

Department of Defense

Top category

NAICS 562910

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Top awarding agencies