TETRA TECH INC (VA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2008
- $60.49M
- $60,494,164under this UEI
- FY2026 obligations
- -$23.5K†
- -$23,495Provisional
- Awards and orders
- 156
- with positive net obligations5 IDV vehicles held
- Latest action
- Dec 23, 2025
- SAM.gov registration
- Active
- Registration expiration date Jan 19, 2027
Registration
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Business start date
- Feb 1, 1988 (38 years)
- Location
- Arlington, VA
- State of incorporation
- Delaware
- Purpose of registration
- All Awards
† 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 FJBUDEMPKSZ3. 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
- FY2026: -$23,495 (de-obligation) (provisional)
- FY2025: -$2,419 (de-obligation)
- FY2024: $28,898
- FY2023: $533,780
- FY2022: $625,023
- FY2021: $543,221
- FY2020: $704,729
- FY2019: $559,166
Show all 19 yearsEarlier years (FY2008–FY2018)
- FY2018: $1,248,332
- FY2017: $12,028,041
- FY2016: $11,192,797
- FY2015: $12,256,773
- FY2014: $18,088,085
- FY2013: $2,096,988
- FY2012: $554,680
- FY2011: $11,297
- FY2010: $458,121
- FY2009: $692,083
- FY2008: -$1,101,937 (de-obligation)
Total across 19 fiscal years: $60,494,164
Net de-obligation in that fiscal year (obligations withdrawn).
Top awarding agencies
- Department of Defense$60,388,538, 99.8%
- Department of Energy$105,626, 0.2%
Top awarding sub-agencies
- Department of the Navy$51,367,738, 84.9%
- Department of the Army$9,020,800, 14.9%
- Department of Energy$105,626, 0.2%
Top NAICS by obligations
- 541690Other scientific and technical consulting services$57,419,635, 94.9%
- 541620Environmental consulting services$2,968,903, 4.9%
Top product and service codes by obligations
- B510Special studies/analysis- environmental assessments$42,267,762, 69.9%
- B504Special studies/analysis- chemical/biological$7,742,322, 12.8%
- C219Architect and engineering- general: other$2,805,215, 4.6%
- B509Special studies/analysis- endangered species: plant/animal$2,529,175, 4.2%
- F999Other environmental services$1,926,064, 3.2%
Capabilities
NAICS codes
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- W912BU23F0038Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912BU23F0026Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912BU19F0133Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912BU23F0007Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912BU23F0019Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912BU22F0088Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912BU22F0055Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912BU22F0078Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912BU22F0070Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the ArmyLatest action
- W912BU22F0048Delivery 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 4 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
1515 N Courthouse Rd Ste 1000
Arlington, VA, 22201
USA
Mailing Address
1515 N Courthouse Rd Ste 1000
Arlington, VA, 22201
USA
Government Business Contact
Maher Itani
Vice President
Tetra Tech Inc
1515 North Courthouse Road, Suite 1000
Arlington, VA, 22201
USA
Electronic Business Contact
Luke Widich
Contracts Director
Tetra Tech Inc
661 Andersen Drive Foster Plaza 7
Pittsburgh, PA, 15220
USA
Government Business Alternate Contact
MAHER ITANI
2200 Wilson Blvd Suite 400
Arlington, VA, 22201
USA
Electronic Business Alternate Contact
CRAIG Christensen
3475 E FOOTHILL BLVD
PASADENA, CA, 91107
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 January 19, 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
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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