TETRA TECH INC (TX)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $35.91M
- $35,906,447under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 119
- with positive net obligations4 IDV vehicles held
- Latest action
- Jul 23, 2026
- SAM.gov registration
- Active
- Registration expiration date Aug 26, 2027
Registration
- Doing business as
- TETRA TECH
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Feb 4, 1988 (38 years)
- Location
- San Antonio, TX
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- tetratech.com
† FY2026 obligations (provisional; DoD awards signed after Jul 29, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 29, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI ZU7NSK3NW7Z4. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2008. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2025: $15,448
- FY2024: $599,332
- FY2023: $1,611,879
- FY2022: $8,738,335
- FY2021: $52,000
- FY2019: $159,551
- FY2018: $90,066
- FY2017: $1,213,598
Show all 17 yearsEarlier years (FY2008–FY2016)
- FY2016: $7,305,118
- FY2015: $3,903,376
- FY2014: $1,560,205
- FY2013: $1,344,805
- FY2012: $796,460
- FY2011: $942,314
- FY2010: $1,061,903
- FY2009: $5,222,219
- FY2008: $1,289,838
Total across 17 fiscal years: $35,906,447
Top awarding agencies
- Department of Defense$35,776,447, 99.6%
- Department of Homeland Security$130,000, 0.4%
Top awarding sub-agencies
- Department of the Air Force$24,798,945, 69.1%
- Department of the Army$10,977,503, 30.6%
- U.S. Coast Guard$130,000, 0.4%
Top NAICS by obligations
- 541620Environmental consulting services$24,928,945, 69.4%
- 541330Engineering services$6,031,462, 16.8%
- 562910Remediation services$4,946,040, 13.8%
Top product and service codes by obligations
- C211Architect and engineering- general: landscaping, interior layout, and designing$27,344,934, 76.2%
- F108Environmental systems protection- environmental remediation$4,946,040, 13.8%
- R499Support- professional: other$1,036,269, 2.9%
- C111Bldgs & fac / admin & svc bldgs$793,954, 2.2%
- F999Other environmental services$692,704, 1.9%
Capabilities
NAICS codes
- 541620Environmental Consulting Services(primary)
- 541990All Other Professional, Scientific, and Technical Services
- 541715Other Aircraft Parts and Auxiliary Equipment
- 541330Military and Aerospace Equipment and Military Weapons
- 541320Landscape Architectural Services
- 541690Other Scientific and Technical Consulting Services
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- R404SUPPORT- PROFESSIONAL: LAND SURVEYS-CADASTRAL (NON-CONSTRUCTION)
- B502SPECIAL STUDIES/ANALYSIS- AIR QUALITY
- C212ARCHITECT AND ENGINEERING- GENERAL: ENGINEERING DRAFTING, NOT CAD/CAM
- C1NZARCHITECT AND ENGINEERING- CONSTRUCTION: OTHER UTILITIES
- B503SPECIAL STUDIES/ANALYSIS- ARCHEOLOGICAL/PALEONTOLOGICAL
- C1QAARCHITECT AND ENGINEERING- CONSTRUCTION: RESTORATION OF REAL PROPERTY (PUBLIC OR PRIVATE)
- B516SPECIAL STUDIES/ANALYSIS- ANIMAL/FISHERIES
- C1PDARCHITECT AND ENGINEERING- CONSTRUCTION: WASTE TREATMENT AND STORAGE FACILITIES
- B599SPECIAL STUDIES/ANALYSIS- OTHER
- B529SPECIAL STUDIES/ANALYSIS- SCIENTIFIC DATA
Contracts
Latest awards and orders
- W912PL22D0017Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
- W912PL22F0030Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127822D0056Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
- W9127824F0144Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- 0011Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the Air ForceLatest action
- W9127822F0237Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127823F0343Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127823F0317Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127823F0243Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127822F0444Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for TETRA TECH INC lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
711 NAVARRO ST
STE 560
SAN ANTONIO, TX, 78205
USA
Mailing Address
711 NAVARRO ST STE 560
San Antonio, TX, 78205
USA
Government Business Contact
Barbara Petersen
Director of Contracts
3475 East Foothill Blvd
Pasadena, CA, 91107
USA
Electronic Business Contact
Barbara Petersen
Director of Contracts
3475 E. FOOTHILL BLVD.
Pasadena, CA, 91107
USA
Past Performance Contact
Jeff Mathieu
Vice President
3201 AIRPARK DR
STE 104, 106, 108
Santa Maria, CA, 93455
USA
Government Business Alternate Contact
Bridget Redfern
Vice President
711 Navarro St.
Suite 560
San Antonio, TX, 78205
USA
Electronic Business Alternate Contact
Ali M Anderson
Federal Contracts Manager
7222 Commerce Center Dr., #150
Colorado Springs, CO, 80919
USA
Past Performance Alternate Contact
Benjamin Recker
Vice President
7222 Commerce Center Dr
Unit 150
Colorado Springs, CO, 80919
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
TETRA TECH INC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 26, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Registered for disaster relief contracting
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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