Recipient profile
Tetra Tech Ec, Inc.
Tetra Tech Ec, Inc. appears in AwardRegistry as a federal contractor and award recipient with $418,648,162 in mapped obligations across 5 awards. The strongest buyer signal currently points to Department of Defense. The public profile is currently mapped to California. The leading category signal is NAICS 562910.
UEI Z2JDF94BLHP6 | San Diego, CA | 5 awards | $418,648,162 obligated | Top agency Department of Defense | NAICS 562910 | Updated April 7, 2026
Total obligations
$418,648,162
Award count
5
Top agency
Department of Defense
Top category
NAICS 562910
Explore rankings
Ranking paths around Tetra Tech Ec, Inc.
Top awarding agencies
Where this recipient is most concentrated
Primary buyer
Department of Defense
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Buyer relationship
Department of State
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Buyer relationship
General Services Administration
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Buyer relationship
Department of Agriculture
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Buyer relationship
Department of the Interior
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Visible awards
Visible award records on this recipient page
Showing 5 visible award records from the current public page layer for Tetra Tech Ec, Inc.. Total award count remains 5, so this section is a readable visible slice rather than a full official ledger.
Department of Defense award
Department of Defense
CONT_AWD_W912HQ26C0005_9700_-NONE-_-NONE-
Department of Defense award
Department of Defense
CONT_AWD_W912DY25F0470_9700_W912DY23D0018_9700
Department of Defense award
Department of Defense
CONT_AWD_W912DY25F0469_9700_W912DY23D0018_9700
Department of Defense award
Department of Defense
CONT_AWD_W912DY25F0467_9700_W912DY23D0018_9700
Department of Defense award
Department of Defense
CONT_AWD_W912DY25F0464_9700_W912DY23D0018_9700
Category concentration
Industry and service lanes around this recipient
Top NAICS
NAICS
562910
Remediation Services
$800,379,236
NAICS
237990
Other Heavy and Civil Engineering Construction
$127,207,031
NAICS
236220
Commercial and Institutional Building Construction
$100,846,958
NAICS
541330
Engineering Services
$83,865,987
NAICS
541620
Environmental Consulting Services
$24,808,110
Top PSC
PSC
F108
ENVIRONMENTAL SYSTEMS PROTECTION- ENVIRONMENTAL REMEDIATION
$699,540,023
PSC
F999
OTHER ENVIRONMENTAL SERVICES
$215,451,342
PSC
Y299
CONTRUCT/ALL OTHER NON-BLDG FACS
$88,126,880
PSC
Y1FC
CONSTRUCTION OF TROOP HOUSING FACILITIES
$63,661,163
PSC
C219
ARCHITECT AND ENGINEERING- GENERAL: OTHER
$56,506,696