TETRA TECH INC (CA)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2009 under this UEI: $52,626,129 across 127 awards and orders with positive net obligations.
- Net obligations since FY2009
- $52.63M
- $52,626,129under this UEI
- FY2026 obligations
- $245.27K†
- $245,266Provisional
- Awards and orders
- 127
- with positive net obligations7 IDV vehicles held
- Latest action
- Jul 16, 2026
- SAM.gov registration
- Active
- Registration expiration date Feb 26, 2027
Registration
- UEI
- JBJTPCXMTYH5
- CAGE code
- 3YLB8
- Doing business as
- TETRA TECH
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Feb 1, 1988 (38 years)
- Location
- Irvine, CA
- State of incorporation
- Delaware
- Website
- tetratech.com
SBA certifications
No certification in the SBA profile data.
NAICS codes
Federal contract obligations
Net obligations recorded under this UEI since FY2009. 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
- FY2026: $245,266 (provisional)
- FY2025: $2,585,303
- FY2024: $215,340
- FY2023: $1,806,673
- FY2022: $4,319,135
- FY2021: $5,299,131
- FY2020: $4,657,647
- FY2019: $4,642,798
Show all 18 yearsEarlier years (FY2009–FY2018)
- FY2018: $3,641,576
- FY2017: $1,567,391
- FY2016: $3,982,639
- FY2015: $987,880
- FY2014: $2,343,271
- FY2013: $2,758,191
- FY2012: $1,632,661
- FY2011: $2,565,197
- FY2010: $7,455,494
- FY2009: $1,920,537
Total across 18 fiscal years: $52,626,129
Top awarding agencies
- Department of Defense$52,089,966, 99.0%
- Department of Agriculture$343,230, 0.7%
- Department of the Interior$192,933, 0.4%
Top awarding sub-agencies
- Department of the Army$52,089,966, 99.0%
- Natural Resources Conservation Service$343,230, 0.7%
- U.S. Fish and Wildlife Service$192,933, 0.4%
Top NAICS by obligations
- 541330Engineering services$46,566,705, 88.5%
- 541620Environmental consulting services$6,054,703, 11.5%
- 541199All other legal services$4,721, <0.1%
Top product and service codes by obligations
- C211Architect and engineering- general: landscaping, interior layout, and designing$35,608,514, 67.7%
- C219Architect and engineering- general: other$9,085,744, 17.3%
- B510Study/environmental assessments$5,292,583, 10.1%
- C213Architect and engineering- general: inspection (non-construction)$1,872,447, 3.6%
- F999Other envir svc/stud/sup$417,320, 0.8%
† FY2026 obligations (provisional; DoD awards signed after Jul 21, 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 21, 2026 are not yet public.
Latest awards and orders
- W912PL25D0016Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
- W912PL25FA040Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912PL26FA016Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912PL20F0085Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912PL22F0059Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912PL18F0104Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912P721F0052Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912PL25F0102Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912PP25F0023Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912PL18F0040Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI JBJTPCXMTYH5. GovChime does not check exclusions.
Key Performance Statistics
View obligations by year, agencies and performance history
Capabilities
NAICS Codes
See all industry codes with contract counts
Product/Service Codes
As of . Source: SAM.gov Goods & Services.
No PSC codes reported
Certifications
Business Types
Contracts
Explore federal contract awards with detailed transaction history
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
17885 VON KARMAN AVE STE 500
IRVINE, CA, 92614
USA
Mailing Address
17885 VON KARMAN AVE STE 500
IRVINE, CA, 92614
USA
Government Business Contact
MARK WILLIAMS
1420 5TH AVENUE SUITE 550
SEATTLE, WA, 98101
USA
Electronic Business Contact
KRISTI CLEMENS
400 112TH AVE NE STE 300
BELLEVUE, WA, 98004
USA
Past Performance Contact
ADRIANNA GARRETT
1420 5TH AVENUE
SEATTLE, WA, 98101
USA
Government Business Alternate Contact
BARBARA PETERSEN
3475 E. FOOTHILL BLVD
PASADENA, CA, 91107
USA
Electronic Business Alternate Contact
ERIN WALTON
1420 5TH AVENUE SUITE 550
SEATTLE, WA, 98101
USA
Past Performance Alternate Contact
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E&Y
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 February 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 — Nationwide
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govDate Founded
Initial Registration
Last Update
Registration Activation
Registration Expiration
Fiscal Year End
State of Incorporation
Country of Incorporation
Congressional District
Entity Website