Tetra TECH Inc.
Arlington, VA
- UEI
- FJBUDEMPKSZ3
- CAGE
- 1PDS7
- Primary NAICS
- 541620 Environmental Consulting Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Tetra Tech, Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 541330 Engineering Services
- 541360 Geophysical Surveying and Mapping Services
- 541690 Other Scientific and Technical Consulting Services
- 541990 All Other Professional, Scientific, and Technical Services
- 562112 Hazardous Waste Collection
- 562211 Hazardous Waste Treatment and Disposal
- 562910 Remediation Services
- 712120 Historical Sites
- Corporate family
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-
Parent
Pasadena, CA
LMRMKLLL3LG5
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Parent
Pasadena, CA
LMRMKLLL3LG5
- SAM.gov registration date
- Physical address
- 1515 N Courthouse Rd #1000, Arlington, VA 22201, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | -$63,555 |
| FY2025 | -$2,419 |
| FY2024 | $28,898 |
| FY2023 | $533,780 |
Contract vehicles
No active vehicles.
2 expired vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant subawards
| Prime recipient | Prime award | Amount | Awarded |
|---|---|---|---|
| Southeast Coastal Ocean Observing Regional Association | NA21NOS0120097 | $322,673 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Alden Research Laboratory, LLC | Holden, MA | 541330 Engineering Services |
| TAC Environmental LLC | Toledo, OH | 541620 Environmental Consulting Services |
| Stantec Consulting Services Inc. | Nashville, TN | 541330 Engineering Services |
| Headquarters | Concord, NH | 562910 Remediation Services |
| The Kleinfelder Group, Inc. | Coronado, CA | 541330 Engineering Services |
About the company
Tetra Tech, Inc. is a for profit organization that provides professional and technical services to U.S. federal government agencies. As a prime contractor, the company performs engineering, research, consulting, construction management, and IT services to support infrastructure development, environmental programs, and other key missions across civilian and defense agencies.
Tetra Tech has extensive experience providing scientific, engineering, and technical services as a prime contractor on federal projects. For example, the company conducts environmental assessments, field data collection, laboratory testing and analysis, and scientific reporting for the Army Corps of Engineers' civil works programs in areas such as water resource management, coastal protection, and navigation. They also support regulatory permitting, planning studies, infrastructure inspections, and pollution monitoring for agencies managing public lands and waterways. Tetra Tech leverages capabilities in areas like water quality analysis, sediment sampling, species surveys, diver assessments, and contamination monitoring to aid federal initiatives around environmental protection and responsible development. The company has partnered directly with agencies like the Army Corps of Engineers Philadelphia District, Army Corps of Engineers New York District, and U.S. Coast Guard over the past five years on delivery order contracts without set-aside provisions.
Tetra Tech currently holds an active $2 million indefinite delivery contract with the Army Corps of Engineers Philadelphia District through 2024. While details on the goods and services provided under this vehicle were not included, the company has extensive experience supporting the Corps' civil works programs through field studies, scientific analyses, data reporting, and related technical services to inform infrastructure engineering, flood control, and environmental management across the agency's projects.
Quick answers
Is Tetra TECH Inc. registered in SAM.gov?
Yes. Tetra TECH Inc.'s SAM.gov registration is active through January 19, 2027.
Which contract vehicles does Tetra TECH Inc. hold?
Tetra TECH Inc. holds a place on 2 federal contract vehicles, including Biological Natural and Cultural Resources Management and NEPA Support Services.
How much has Tetra TECH Inc. received in federal contracts?
Federal contracts obligated $496,704 to Tetra TECH Inc. in fiscal years 2023 through 2027.
How does Tetra TECH Inc. rank among federal contractors?
Tetra TECH Inc.'s parent company, Tetra Tech, Inc., ranked #1 in NAICS 8133, #1 in NAICS 54162 and #1 in PSC F114 in FY2025.
What is Tetra TECH Inc.'s most recent federal award?
Tetra TECH Inc.'s most recent federal contract award is Base YE-a pre-dredge sediment contaminant analyses of sediments within the lewes beach sand borrow area a to be used… (W912BU23F0026), from ENDIST Philadelphia (USACE), on June 30, 2023.
On GovTribe
See Tetra TECH Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors