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Federal contractor profile

TETRA TECH, INC.

Doing business as TETRA TECH

UEI FL1UPMZCC5S8 · CAGE 6X204

SAM.gov: Active

SAM.gov registration

Legal name
TETRA TECH, INC.
DBA TETRA TECH
UEI
FL1UPMZCC5S8
CAGE code
6X204
Registration status
Active
Expiration date Mar 27, 2027
Physical location
Not listed
Registered state: DE
Certifications / set-aside eligibility
None listed in SAM.gov
SDVOSB, WOSB, 8(a), HUBZone as listed in the SAM.gov registration

NAICS codes in the registration

  • 237110Water and Sewer Line and Related Structures Construction
  • 237990Other Heavy and Civil Engineering Construction
  • 541330Engineering Services
  • 541350Building Inspection Services
  • 541360Geophysical Surveying and Mapping Services
  • 541380Testing Laboratories and Services
  • 541620Environmental Consulting Services
  • 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • 541990All Other Professional, Scientific and Technical Services
  • 562112Hazardous Waste Collection
  • 562211Hazardous Waste Treatment and Disposal
  • 562910Remediation Services
Show 1 more NAICS codes
  • 712120Historical Sites

Federal contract awards

Federal award obligations, all years on record
$129.3M

46 awards from 3 agencies; most recent award starting Sep 20, 2026.

New awards started, FY2024–FY2026
$77.4M
20 awards that began in those fiscal years. Spending on contracts that started earlier isn't included.
FY2024$30.1M11 awards
FY2025$46.4M7 awards
FY2026$989K2 awards
Top agencies for new awards, FY2024–FY2026
  1. National Aeronautics and Space Administration$38.4M
  2. Department of Defense$32.6M
  3. Department of Homeland Security$6.4M
Active contracts
20
awards with a period of performance ending after today

Obligations are the total obligated amount on each prime award, attributed to the fiscal year the award started (USAspending.gov).

Exclusion screening

No active exclusions linked to this UEI on SAM.gov or OIG LEIE as of Oct 11, 2026

Only exclusion records linked to this registration by identifier (UEI, or NPI for health-care organizations) are shown. Records that merely share a similar name are not. Confirm current status on SAM.gov before relying on it.

Corporate family

TETRA TECH, INC. is one of 51 registrations under TETRA TECH, INC. (USAspending.gov parent). Other registrations:

Similar contractors in NAICS 541620

Active registrations under Environmental Consulting Services with a similar federal award history.

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Sources: SAM.gov Entity Registration (as of Oct 19, 2026) · USAspending.gov (as of Oct 18, 2026) · SAM.gov Exclusions and OIG LEIE (as of Oct 11, 2026). Page compiled Oct 19, 2026 from public federal records. GovFabric is not affiliated with SAM.gov or any federal agency.