TETRA TECH EC, INC. (WA)
Registration and award facts
SAM.gov registration as of
Net obligations recorded since FY2008 under this UEI: $12,576,524 across 108 awards and orders with positive net obligations.
- Net obligations since FY2008
- $12.58M
- $12,576,524under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 108
- with positive net obligations5 IDV vehicles held
- Latest action
- Aug 23, 2022
- SAM.gov registration
- Active
- Registration expiration date Jul 21, 2027
Registration
- UEI
- M8WDPABKMVB8
- CAGE code
- 3EEN4
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Mar 7, 2003 (23 years)
- Location
- Bothell, WA
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
SBA certifications
No certification in the SBA profile data.
NAICS codes
Federal contract obligations
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
- FY2022: -$5,952 (de-obligation)
- FY2021: -$218,807 (de-obligation)
- FY2020: $12,000
- FY2019: $7,000
- FY2018: $144,293
- FY2017: $103,747
- FY2016: $43,173
- FY2015: $103,190
Show all 15 yearsEarlier years (FY2008–FY2014)
- FY2014: $58,452
- FY2013: $22,554
- FY2012: $277,892
- FY2011: $2,037,268
- FY2010: $2,257,980
- FY2009: $4,114,663
- FY2008: $3,619,071
Total across 15 fiscal years: $12,576,524
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Agriculture$7,872,015, 62.6%
- Department of Defense$4,704,509, 37.4%
Top awarding sub-agencies
- Forest Service$7,872,015, 62.6%
- Department of the Army$3,300,014, 26.2%
- Department of the Navy$1,404,495, 11.2%
Top NAICS by obligations
- 541360Geophysical surveying and mapping services$6,935,728, 55.1%
- 541330Engineering services$2,883,117, 22.9%
- 541620Environmental consulting services$1,268,778, 10.1%
- 541310Architectural services$675,662, 5.4%
Top product and service codes by obligations
- C219Other architects & engin gen$2,736,929, 21.8%
- C211A/e svcs. (incl landscaping interio$2,125,581, 16.9%
- B517Geological studies$1,404,495, 11.2%
- D308Programming services$1,274,984, 10.1%
- 9999Miscellaneous items$944,433, 7.5%
† FY2026 obligations (provisional; DoD awards signed after Jul 22, 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 22, 2026 are not yet public.
Latest awards and orders
- AG046WP160115Purchase orderDepartment of AgricultureForest ServiceLatest action
- AG9A14D080025Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- 12046W18F0033Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- AG05K3D170023Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- AG046WD150016Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- AG0109D100003Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- AG05K3D160011Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- AG05K3D150028Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- AG05K3D160013Delivery orderunder an indefinite delivery contract (IDC)Department of AgricultureForest ServiceLatest action
- W912HQ08C0025Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
Other contractors in Washington with primary NAICS 562910
- Hanford Laboratory Management and Integration LLCRichland, WA
- SEA-Tech Advanced Restoration SolutionsRichland, WA
- VNS Federal Services LLCRichland, WA
- Glacier Environmental Services IncEdmonds, WA
- NRC Environmental Services IncSeattle, WA
- Graymar Environmental Services, LLCMoses Lake, WA
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI M8WDPABKMVB8. 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 EC, 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
19803 NORTH CREEK PKWY
BOTHELL, WA, 98011
USA
Mailing Address
17885 Von Karman Avenue
500
Irvine, CA, 92614
USA
Government Business Contact
Roxanne Clarke
1 Oxford Valley, Suite 200
Langhorne, PA, 19047
USA
Electronic Business Contact
ANH NGHIEM
17885 VON KARMAN AVENUE
SUITE 500
IRVINE, CA, 92614
USA
Past Performance Contact
Roxanne Clarke
1 Oxford Valley, Suite 200
Langhorne, PA, 19047
USA
Government Business Alternate Contact
Anh L Nghiem
17885 Von Karman Avenue
500
Irvine, CA, 92614
USA
Electronic Business Alternate Contact
Roxanne Clarke
1 Oxford Valley, Suite 200
Langhorne, PA, 19047
USA
Past Performance Alternate Contact
Roxanne Clarke
1 Oxford Valley, Suite 200
Langhorne, PA, 19047
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
TETRA TECH EC, INC. has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires July 21, 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
Not registered for disaster relief
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