TETRA TECH INC (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $112.65M
- $112,650,428under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 388
- with positive net obligations12 IDV vehicles held
- Latest action
- Aug 27, 2025
- SAM.gov registration
- Active
- Registration expiration date Jul 21, 2027
Registration
- Doing business as
- TETRA TECH
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Feb 5, 1988 (38 years)
- Location
- Chantilly, VA
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- tetratech.com
† FY2026 obligations (provisional; DoD awards signed after Jul 27, 2026 are not yet public).
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI NXSSKEP8JXL7. 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: -$47,818 (de-obligation)
- FY2024: $17,958
- FY2023: $5,379
- FY2022: $2,751,433
- FY2021: $1,881,344
- FY2020: -$1,899 (de-obligation)
- FY2019: -$230,295 (de-obligation)
- FY2018: -$55,269 (de-obligation)
Show all 18 yearsEarlier years (FY2008–FY2017)
- FY2017: -$241,049 (de-obligation)
- FY2016: $108,169
- FY2015: -$641,929 (de-obligation)
- FY2014: $3,710,327
- FY2013: $8,522,064
- FY2012: $14,394,212
- FY2011: $15,496,439
- FY2010: $27,588,728
- FY2009: $19,432,895
- FY2008: $19,959,737
Total across 18 fiscal years: $112,650,428
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Environmental Protection Agency$101,841,853, 90.4%
- Department of Defense$4,392,975, 3.9%
- Agency for International Development$3,791,056, 3.4%
- Department of Commerce$1,040,629, 0.9%
- General Services Administration$824,072, 0.7%
Top awarding sub-agencies
- Environmental Protection Agency$101,841,853, 90.4%
- Department of the Army$4,375,451, 3.9%
- Agency for International Development$3,791,056, 3.4%
- National Oceanic and Atmospheric Administration$1,040,629, 0.9%
- Public Buildings Service$824,072, 0.7%
Top NAICS by obligations
- 541620Environmental consulting services$79,783,936, 70.8%
- 562910Remediation services$26,295,792, 23.3%
- 541618Other management consulting services$3,103,810, 2.8%
- 541330Engineering services$1,692,136, 1.5%
Top product and service codes by obligations
- F108Harz remv/clean-up/disp/op$53,266,742, 47.3%
- R421Technical assistance$30,696,696, 27.2%
- F999Other envir svc/stud/sup$16,544,779, 14.7%
- R499Other professional services$6,174,811, 5.5%
- R425Support- professional: engineering/technical$1,496,930, 1.3%
Capabilities
NAICS codes
- 541620Environmental Consulting Services(primary)
- 541330Engineering Services
- 541611Administrative Management and General Management Consulting Services
- 541618Other Management Consulting Services
- 541690Other Scientific and Technical Consulting Services
- 541990All Other Professional, Scientific, and Technical Services
Show all 8 NAICS codes2 more NAICS codes
SBA certifications
No certification in the SBA profile data.
Product and service codes (PSC)
- C219ARCHITECT AND ENGINEERING- GENERAL: OTHER
- R406SUPPORT- PROFESSIONAL: POLICY REVIEW/DEVELOPMENT
- R408SUPPORT- PROFESSIONAL: PROGRAM MANAGEMENT/SUPPORT
- R410SUPPORT- PROFESSIONAL: PROGRAM EVALUATION/REVIEW/DEVELOPMENT
- R424SUPPORT- PROFESSIONAL: EXPERT WITNESS
- R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
- R428SUPPORT- PROFESSIONAL: INDUSTRIAL HYGIENICS
- R429SUPPORT- PROFESSIONAL: EMERGENCY RESPONSE, DISASTER PLANNING, AND PREPAREDNESS SUPPORT
- R497SUPPORT- PROFESSIONAL: PERSONAL SERVICES CONTRACTS
- R499SUPPORT- PROFESSIONAL: OTHER
Contracts
Latest awards and orders
- 68HERH21F0117Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- N0017324P5624Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- N0017323P1669Purchase orderDepartment of DefenseDepartment of the NavyLatest action
- EPW12022Indefinite delivery contract (IDC)VehicleEnvironmental Protection AgencyLatest action
- EPW05054EP0001Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- EP0037Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- WCO00200202D68W02034Definitive contractEnvironmental Protection AgencyLatest action
- 0015Delivery orderunder an indefinite delivery contract (IDC)Environmental Protection AgencyLatest action
- W52P1J14F5004Delivery orderunder a federal supply schedule (FSS)Department of DefenseDepartment of the ArmyLatest action
- NRCHQ8414C0007Indefinite delivery contract (IDC)VehicleNuclear Regulatory CommissionLatest 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
14151 NEWBROOK DR STE 400
CHANTILLY, VA, 20151
USA
Mailing Address
14151 NEWBROOK DR STE 400
CHANTILLY, VA, 20151
USA
Government Business Contact
Zbigniew Bobak
1 S. Wacker Dr.
Suite 3700
Chicago, IL, 60606
USA
Electronic Business Contact
Jeremy Travis
14151 Newbrook Drive
SUITE 400
Chantilly, VA, 20151
USA
Past Performance Contact
Jeremy Travis
14151 Newbrook Drive
Suite 200
Chantilly, VA, 20151
USA
Government Business Alternate Contact
RENEE VALENTINO
14151 Newbrook Drive
Suite 400
Chantilly, VA, 20151
USA
Electronic Business Alternate Contact
Jeremy Travis
14151 Newbrook Drive
SUITE 400
Chantilly, VA, 20151
USA
Past Performance Alternate Contact
RENEE VALENTINO
14151 Newbrook Drive
Suite 400
Chantilly, VA, 20151
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 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
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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