TETRA TECH, INC. (OR)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2009
- $9.09M
- $9,093,711under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 10
- with positive net obligations1 IDV vehicle held
- Latest action
- May 5, 2025
- SAM.gov registration
- Active
- Registration expiration date Mar 2, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Feb 1, 1988 (38 years)
- Location
- Portland, OR
- State of incorporation
- Delaware
- Website
- tetratech.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 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 27, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI NYR6HCRX9KJ4. GovChime does not check exclusions.
Performance
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
- FY2025: -$34,158 (de-obligation)
- FY2024: $596,835
- FY2023: $2,715,589
- FY2021: $427,743
- FY2020: $732,023
- FY2019: $3,622,810
- FY2018: $956,261
- FY2009: $76,608
Total across 8 fiscal years: $9,093,711
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$9,093,711, 100%
Top awarding sub-agencies
- Department of the Army$9,093,711, 100%
Top NAICS by obligations
- 541330Engineering services$9,093,711, 100%
Top product and service codes by obligations
- C212Architect and engineering- general: engineering drafting, not cad/cam$9,017,103, 99.2%
- C219Other architects & engin gen$76,608, 0.8%
Capabilities
NAICS codes
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- W9127N23F0025Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127N23F0055Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127N19F0057Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127N23F0010Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127N23F0016Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127N18D0003Indefinite delivery contract (IDC)VehicleDepartment of DefenseDepartment of the ArmyLatest action
- W9127N21F0217Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127N20F0092Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127N19F0049Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W9127N18F0101Delivery 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
1750 S HARBOR WAY STE 400
PORTLAND, OR, 97201
USA
Mailing Address
1750 S HARBOR WAY STE 400
PORTLAND, OR, 97201
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 March 2, 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.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District