TETRA TECH, iNC. (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $907.41K
- $907,415under this UEI
- FY2026 obligations
- $0†
- Provisional
- Awards and orders
- 12
- with positive net obligations1 IDV vehicle held
- Latest action
- Jan 13, 2014
- SAM.gov registration
- Inactive
- Registration expiration date Jul 8, 2020
Registration
- Doing business as
- Tetra Tech Geo
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Sep 24, 1979 (47 years)
- Location
- Sterling, VA
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
- Website
- tetratech.com
† FY2026 obligations (provisional; DoD awards signed after Jul 24, 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 24, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI N5FPQKVC97G5. 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
- FY2014: -$8,349 (de-obligation)
- FY2013: $64,042
- FY2012: $129,632
- FY2011: $303,544
- FY2010: $58,099
- FY2009: $131,660
- FY2008: $228,787
Total across 7 fiscal years: $907,415
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$521,519, 57.5%
- Department of Justice$346,232, 38.2%
- Department of the Interior$29,664, 3.3%
- Environmental Protection Agency$10,000, 1.1%
Top awarding sub-agencies
- Department of the Navy$511,443, 56.4%
- Offices, Boards and Divisions$346,232, 38.2%
- National Park Service$22,826, 2.5%
- Department of the Army$10,076, 1.1%
- Environmental Protection Agency$10,000, 1.1%
Top NAICS by obligations
- 541199All other legal services$346,232, 38.2%
- 541330Engineering services$231,591, 25.5%
- 511210Software publishers$10,000, 1.1%
Top product and service codes by obligations
- R424Expert witness$335,529, 37.0%
- AZ13R&d-other r & d-adv dev$289,928, 32.0%
- AH92R&d-other environment-a res/expl de$221,515, 24.4%
- B533Water quality studies$22,826, 2.5%
- B599Other special studies and analyses$17,541, 1.9%
Capabilities
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- DJJ13WENR010060PoDepartment of JusticeOffices, Boards and DivisionsLatest action
- N6258311C0568DcaDepartment of DefenseDepartment of the NavyLatest action
- DJJ12WENR010130PoDepartment of JusticeOffices, Boards and DivisionsLatest action
- DJJ11WENR010494PoDepartment of JusticeOffices, Boards and DivisionsLatest action
- W9123811P0041Purchase orderDepartment of DefenseDepartment of the ArmyLatest action
- EP11C000047PoEnvironmental Protection AgencyLatest action
- INPT2380083538DoDepartment of the InteriorNational Park ServiceLatest action
- DJJ11WENR010076PoDepartment of JusticeOffices, Boards and DivisionsLatest action
- INF101814Y060DoDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest action
- INF801818Y399DoDepartment of the InteriorU.S. Fish and Wildlife ServiceLatest 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
45610 WOODLAND RD STE 400
STERLING, VA, 20166
USA
Mailing Address
45610 WOODLAND RD STE 400
STERLING, VA, 20166
USA
Government Business Contact
Alicia Hartley
710 Avis Drive
Ann Arbor, MI, 48108
USA
Electronic Business Contact
Janette Hagaman
350 Indiana Street
SUITE 500
Golden, CO, 80401
USA
Past Performance Contact
JACQUELINE Olsen
21335 SIGNAL HILL PLAZA
SUITE 100
STERLING, VA, 20164
USA
Government Business Alternate Contact
JOHN BORGERSEN
21335 SIGNAL HILL PLAZA
SUITE 100
STERLING, VA, 20164
USA
Electronic Business Alternate Contact
BELINDA TALKINGTON
21335 SIGNAL HILL PLAZA
SUITE 100
STERLING, VA, 20164
USA
Past Performance Alternate Contact
JACQUELINE OLSEN
21335 SIGNAL HILL PLAZA
SUITE 100
STERLING, VA, 20164
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 8, 2020.
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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