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Federal contractor profile

Tetra Tech, INC.

Fairfax, VA · Not a small business · Part of Tetra Tech INC.
UEI X38LAAB5HB64 · CAGE 1P0H7
Contracts won
32
since Nov 2023 · last Sep 2026
Total value
$84M
including options
Buying offices
5
government offices it sold to
Usual competition
1 offer
67% of its wins had one offer

Wins by fiscal year

FY2024
14 · $3.4M
FY2025
10 · $3.2M
FY2026
8 · $78M

Who it sells to

Cincinnati Acquisition Div (Cad)
Environmental Protection Agency · 24 wins · $6.7M
Water, Tribal&Science Division
Environmental Protection Agency · 5 wins · $28M
Dept Of Commerce Noaa
National Oceanic And Atmospheric Administration · 1 win · $49M
Construction, Finance, Administrative&Ia Division
Environmental Protection Agency · 1 win · $180K
Ofc Of Acquisition Grants-Denver
US Geological Survey · 1 win · $15K

What it wins

General Science And Technology R&D Services; General Science And Technology; Basic Research
PSC AJ11 · 12 wins · $1.5M
Special Studies/Analysis- Animal/Fisheries
PSC B516 · 11 wins · $4.3M
Support- Professional: Other
PSC R499 · 5 wins · $28M
Natural Resources And Environment R&D Services; Water Resources; Applied Research
PSC AH12 · 2 wins · $1.1M
Architect And Engineering- General: Other
PSC C219 · 1 win · $49M
Support- Professional: Engineering/Technical
PSC R425 · 1 win · $15K

Ending in the next 12 months

Contracts that end soon are usually re-bid. These could be openings for a competitor.
Ah12 - Task Order - Ncca: External Benthic Qa
Cincinnati Acquisition Div (Cad) · ends Nov 2026 · $270K
Support For The 2025 National Coastal Condition Assessment (Ncca) Fillet Tissue Study Sample Shipments, Data Quality Review, And Reporting Results.
Water, Tribal&Science Division · ends Mar 2027 · $132K
New Task Order - "Assessment Of The Potential For Enhanced Efficiency Fertilizers (Eefs) In The U.S. Using Swat"
Cincinnati Acquisition Div (Cad) · ends Jan 2027 · $88K
Sandusky Bay Hydrodynamic And Particle Transport Modeling Services
Ofc Of Acquisition Grants-Denver · ends Mar 2027 · $15K

Recent awards

DateWhatOfficeValueOffers
Sep 2026R499 - National Lakes Assessment 2027: Plankton IdentificationWater, Tribal&Science Division$1.5M—
Sep 2026Sandusky Bay Hydrodynamic And Particle Transport Modeling ServicesOfc Of Acquisition Grants-Denver$15K1
Aug 2026Support For The 2025 National Coastal Condition Assessment (Ncca) Fillet Tissue Study Sample Shipments, Data Quality Review, And Reporting Results.Water, Tribal&Science Division$132K—
Aug 2026National Pollutant Discharge Elimination System Water Quality Technical Support.Water, Tribal&Science Division$780K—
Aug 2026R499 - Technical Support For Water Quality Standards (Wqs) Rulemakings, Determinations, And Actions.Water, Tribal&Science Division$1.1M—
Aug 2026The Contractor Shall Provide Coastal Geospatial Services, Approved Via Or-25-01298, In Accordance With The Statement Of Work In Support Of The Office For Coastal Management.Dept Of Commerce Noaa$49M11
Apr 2026R499-Ecological And Human Health Risks Of Contaminants In Water, Fish And Sediments And Of Microbial Pathogens In Surface WatersWater, Tribal&Science Division$25M1
Feb 2026Aj11: Technical Support For Continuous Monitoring And Assessment DocumentConstruction, Finance, Administrative&Ia Division$180K—
May 2025B516 - Support For The 2025 National Coastal Condition Assessment (Ncca) Fillet Tissue Study Sample Preparation.Cincinnati Acquisition Div (Cad)$601K—
May 2025B516 - Federal Water Quality Standards And Rulemaking Support.Cincinnati Acquisition Div (Cad)$268K—
May 2025Ah12 - Task Order - Ncca: External Benthic QaCincinnati Acquisition Div (Cad)$270K—
Apr 2025Ah12 - Technical Support For District Of Columbia Bacteria Tmdl Modeling And DevelopmentCincinnati Acquisition Div (Cad)$819K—
Mar 2025B516 - Technical Support For Development Of Human Health Water Quality CriteriaCincinnati Acquisition Div (Cad)$638K—
Feb 2025Reports, Tools, And Data Visualizations For Assessing Aquatic Biological EndpointsCincinnati Acquisition Div (Cad)$90K—
Jan 2025New Task Order - "Assessment Of The Potential For Enhanced Efficiency Fertilizers (Eefs) In The U.S. Using Swat"Cincinnati Acquisition Div (Cad)$88K—
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From federal contract award records (SAM.gov), base awards over $10K since fiscal year 2024, updated daily. Values include options where reported.
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