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Federal contractor profile

Tetra Tech, INC.

Oakland, CA · Not a small business · Part of Tetra Tech INC.
UEI J8CNBANBZ6U8 · CAGE 1HWF1
Contracts won
12
since Nov 2023 · last Sep 2026
Total value
$146M
including options
Buying offices
2
government offices it sold to
Usual competition
3.5 offers
0% of its wins had one offer

Wins by fiscal year

FY2024
5 · $2.5M
FY2025
5 · $1.9M
FY2026
2 · $141M

Who it sells to

Region 9 Contracting Office
Environmental Protection Agency · 11 wins · $146M
697dck Regional Acquisitions Svcs
Federal Aviation Administration · 1 win · $169K

What it wins

Special Studies/Analysis- Environmental Assessments
PSC B510 · 10 wins · $4.3M
Support- Professional: Other
PSC R499 · 1 win · $141M
Environ Sys Protect- Development Of Environ Impact Stmts/Assessments, Tech Analysis/Environ Audits
PSC F110 · 1 win · $169K

Ending in the next 12 months

Contracts that end soon are usually re-bid. These could be openings for a competitor.
The Purpose Of This Task Order Is Establish A Task Order 27 To Provide Technical Support To Region 6 For Oversight Of An Ongoing Prp Ri/Fs And Government Ri/Fs At The Homestake Mining Company Under The Raes 2 Contract.
Region 9 Contracting Office · ends May 2027 · $686K
To 29 Is To To Provide Technical Assistance For Oversight Of The Potentially Responsible Party (Prp) Bnsf Railway Company (Bnsf) As They Perform A Background Study, Data Gaps Analysis And Engineering Evaluations/Cost Analyses (Ee/Ca).
Region 9 Contracting Office · ends Jun 2027 · $359K

Recent awards

DateWhatOfficeValueOffers
Sep 2026Water Assessment And Technical Emergency Response (Water) - Regional Grouping A (Regions 1, 2, & 3)Region 9 Contracting Office$141M5
Sep 2026Ten (10) Year Plan Follow-On Task Order - Navajo Nation Aum Response Assessment And Evaluation Services (Raes) Ii For Epa For Regions 6 & 9.Region 9 Contracting Office$83K—
Aug 2025The Purpose Of This Task Order Is To Provide Technical Support To Epa Region 6 In Fulfillment Of Its Responsibilities For Oversight And Enforcement Of Arco'S Ongoing Ri/Fs Under The Asaoc And To Assist Epa In Coordination And Communication WithRegion 9 Contracting Office$540K—
Jul 2025To 29 Is To To Provide Technical Assistance For Oversight Of The Potentially Responsible Party (Prp) Bnsf Railway Company (Bnsf) As They Perform A Background Study, Data Gaps Analysis And Engineering Evaluations/Cost Analyses (Ee/Ca).Region 9 Contracting Office$359K—
Jun 2025The Purpose Of This Task Order Is Establish A Task Order 27 To Provide Technical Support To Region 6 For Oversight Of An Ongoing Prp Ri/Fs And Government Ri/Fs At The Homestake Mining Company Under The Raes 2 Contract.Region 9 Contracting Office$686K—
Apr 2025Environmental Assessment Replacement Of The Air Route Surveillance Radar (Arsr) On Mt. Ka`Ala, Oahu, Hawaii
Small Business Set Aside - Total
697dck Regional Acquisitions Svcs$169K2
Apr 2025The Contractor Shall Perform Oversite And Technical Review For Removal Site Evaluations (Rse) And Risk Assessment Documents For Wells Cargo Abandoned Uranium Mines (Aums) Under The Raes 2 Contract 68he0923d0002.Region 9 Contracting Office$97K—
Jul 2024The Contractor Shall Provide Support Required For Agency Oversight Of The United Nuclear Corporation/General Electric (Unc/Ge) Work At The Northeast Church Rock (Necr) Mine Site Under Raes 2 Contract.Region 9 Contracting Office$386K—
Jun 2024The Contractor Shall Provide Technical Assistance To Usepa For Technical Assistance To The Contaminated Structures Program Under The Raes 2 Contract.Region 9 Contracting Office$764K—
May 2024The Contractor Shall Provide Technical Support To Usepa, Region 6, In Fulfillment Of Its Responsibilities For Oversight & Enforcement Of A Groundwater Ri/Fs Being Performed By Prps At The San Mateo Creek Basin Legacy Uranium Sites Under The RaesRegion 9 Contracting Office$948K—
Nov 2023The Contractor Shall Provide Support For Removal Site Evaluations (Rse) At The Skyline Aum Which Encompasses Skyline Mine And Utah No. 1 Lease In Oljato-Monument Valley, Utah Under The Nn-Aum Response Assessment And Evaluation Services (Raes) Ii ContRegion 9 Contracting Office$359K—
Nov 2023The Contractor Shall Support Development Of The Federal Actions To Address Impacts Of Uranium Contamination In The Navajo Nation 2020-2029 (Ten-Year Plan) Under The Raes 2 Contract #68he0923d0002.Region 9 Contracting Office$75K—
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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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