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Home/Contractors/Tetra Tech Ec, INC.

Federal Contractor Profile

Tetra Tech Ec, INC.

Federal contracting record: $46M obligated across 82 awards from 6 agencies, FY 2016–2026.

$46M
Total Obligated
82
Award Records
6
Agencies Served
5
NAICS Codes
OverviewContractsAgenciesNAICS

Company Profile

Parent UEI (Unique Entity Identifier)

JL46FH5URCE9

CAGE Code

3ENS2

Registered Entities (UEIs)

2 under this organization

Address

1 OXFORD VLY STE 200, LANGHORNE, PA, 190473311

First Federal Award

Oct 1, 2015

Most Recent Award

Aug 26, 2026

Federal Sales Analytics

Toggle between trend, agency drilldown, and treemap. Use the period selector to focus the time window.

Hover any bar for YoY change + award count. Current fiscal year shown at reduced opacity (partial year).

Top Federal Agencies

Top NAICS Activity

  • 562910

    REMEDIATION SERVICES

    21 awards

    $36M
  • 541620

    ENVIRONMENTAL CONSULTING SERVICES

    57 awards

    $10M
  • 541715

    RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT NANOTECHNOLOGY AND BIOTECHNOLOGY)

    1 awards

    $100K
  • 541360

    GEOPHYSICAL SURVEYING AND MAPPING SERVICES

    1 awards

    -$1K
  • 541712

    RESEARCH AND DEVELOPMENT IN THE PHYSICAL, ENGINEERING, AND LIFE SCIENCES (EXCEPT BIOTECHNOLOGY)

    1 awards

    -$7K

Recent Federal Awards

DateAgencyNAICSDescriptionAmount
Dec 9, 2025Department of DefenseW4LD USA HECSA541715ESTCP PROJECT NUMBER MR25-8926 TITLE: DEMONSTRATION OF THE ULTRATEMA-4 AT THE SAN DIEGO UNDERWATER REAL-WORLD MUNITIONS RESPONSE SITE$100K
Oct 10, 2025Department of DefenseW071 ENDIST KANSAS CITY562910LLNL BUILDING 280 DEMOLITION$3.7M
Feb 21, 2025Department of DefenseW071 ENDIST KANSAS CITY562910LLNL BUILDING 280 DEMOLITION$5.5M
Sep 16, 2024Department of DefenseW071 ENDIST KANSAS CITY562910LLNL BUILDING 280 DEMOLITION$2.0M
Mar 25, 2024Department of DefenseW071 ENDIST KANSAS CITY562910LLNL BUILDING 280 DEMOLITION$2.0M
Dec 1, 2023Department of DefenseW071 ENDIST KANSAS CITY562910MINIMUM GUARANTEE TASK ORDER$3K
Sep 8, 2023Department of the InteriorARIZONA STATE OFFICE541620SAN PEDRO RESTORATION ENVIRONMENTAL ASSESSMENT$369K
Sep 5, 2023Department of AgricultureUSDA-FS, CSA SOUTHWEST 3541620GEOGRAPHIC INFORMATION SYSTEMS AND REMOTE SENSING SERVICES FOR THE HABITAT DISTURBANCE & MAPPING PROJECT$21K
Sep 1, 2023Department of DefenseW071 ENDIST KANSAS CITY562910LLNL BUILDING 280 DEMOLITION$2.0M
Jun 1, 2023Department of DefenseW071 ENDIST KANSAS CITY562910LLNL BUILDING 280 DEMOLITION$500K
Sep 23, 2022Department of the InteriorWASHINGTON DC OFFICE541620NEPA - "UNIT 2" DEMOLITION - SECTION 106 CASE STUDY AND MITIGATION$187K
Sep 23, 2022Department of the InteriorDSC CONTRACTING SERVICES DIVISION541620HALE 309163 PRE-NEPA PLANNING$8K
Sep 9, 2022Department of the InteriorSER SOUTH MABO (54000)541620SEAGRASS HABITAT RESTORATION, BISC$320K
Aug 25, 2022Department of DefenseW072 ENDIST CHICAGO541620ENVIRONMENTAL MANAGEMENT SYSTEMS (EMS) ENVIRONMENTAL$5K
Aug 24, 2022Department of AgricultureUSDA-FS, CSA SOUTHWEST 2541620THE PROJECT WILL REQUIRE OVERSIGHT TO THE CONTRACTOR FIELD WORK AND INVOICING OVER THE 6 MONTH PERFORMANCE PERIOD.$301K
Jul 27, 2022Department of the InteriorOREGON STATE OFFICE541620VALEFY22_PLANNING NEPA CALL ON NOC BPA$221K
Jun 7, 2022Department of AgricultureUSDA-FS, CSA SOUTHWEST 3541620GEOGRAPHIC INFORMATION SYSTEMS AND REMOTE SENSING SERVICES FOR THE HABITAT DISTURBANCE & MAPPING PROJECT$324K
Sep 22, 2021Department of the InteriorDSC CONTRACTING SERVICES DIVISION541620HALE 309163 PRE-NEPA PLANNING$57K
Aug 31, 2021Department of DefenseW072 ENDIST CHICAGO541620ENVIRONMENTAL MANAGEMENT SYSTEMS (EMS) ENVIRONMENTAL$11K
Jul 30, 2021Department of AgricultureUSDA-FS, CSA NORTHWEST 7541620LOGICAL FOLLOW-ON TO PRIOR CONTRACTED EFFORTS FROM 2018-2020.$250K
Jun 27, 2021Department of EnergyFEDERAL ENERGY REGULATORY COMM541620TECHNICAL DAM SAFETY INSPECTIONS IGF::OT::IGF$1.2M
Jun 11, 2021Department of AgricultureUSDA-FS, CSA SOUTHWEST 3541620GEOGRAPHIC INFORMATION SYSTEMS AND REMOTE SENSING SERVICES FOR THE HABITAT DISTURBANCE & MAPPING PROJECT$314K
May 28, 2021Department of AgricultureUSDA-FS, CSA SOUTHWEST 3541620GEOGRAPHIC INFORMATION SYSTEMS AND REMOTE SENSING SERVICES$11K
May 18, 2021Department of the InteriorDSC CONTRACTING SERVICES DIVISION541620CHRI 217021 CORAL RELOCATION AND MONITORING SERVICES$233K
Apr 7, 2021Department of the InteriorDSC CONTRACTING SERVICES DIVISION541620CHRI 217021 CORAL RELOCATION AND MONITORING SERVICES$69K

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