Federal Contractor Profile

TETRA TECH ES, INC.

TETRA TECH ES Inc. provides technology and consulting services. Tetra Tech's broader organization delivers technology and consulting services.

Official website: tetratech.com ↗Current as of August 23, 2026

At a glance

UEI
UJN1EN56WZ66
Official website
tetratech.com ↗
Primary NAICS
518210
Latest known federal award
Mar 2022

Federal Award Summary

Known federal awards
6
Federal award value represented in public records analyzed
$319.6M
Latest award
March 3, 2022

Federal award value represented in the public award records analyzed. Totals are not revenue, backlog, or cash received. Review federal award history on USAspending.

Federal Award Activity

  • Award momentum: Declining
  • Last 12 months: -$39,099
  • Prior 12 months: $48.6M
  • Change: -100.1%
  • Modifications: 1
  • Latest award date: Oct 2, 2025

Federal award activity

Monthly totals are derived from public USAspending transaction obligation records.

Federal award activity is derived from public USAspending obligation and award records using rolling 12-month windows. Trends reflect reported federal activity and are not forecasts of future awards.

Federal Contract Vehicles

  • 40 known public vehicles
  • 40 known order records
  • Primary agencies: Agency for International Development, Millennium Challenge Corporation
VehicleTypeRelationshipAgencyKnown ordersPublic valueActivity
Parent vehicle AID623C1400003Definitive contractTask/order activityAgency for International Development1$144,530,340May 2014
Parent vehicle 72011520F00010Task orderTask/order activityAgency for International Development1$44,794,295Aug 2020
Parent vehicle 72049721F00001Task orderTask/order activityAgency for International Development1$38,772,134Jan 2021
Parent vehicle 72011722F00002Task orderTask/order activityAgency for International Development1$32,535,475Mar 2022
Parent vehicle AID391TO1600005Task orderTask/order activityAgency for International Development1$31,061,321Mar 2017
Parent vehicle 7200AA20F00013Task orderTask/order activityAgency for International Development1$27,898,696Jul 2020
Parent vehicle 72067425C00001Definitive contractTask/order activityAgency for International Development1$23,533,469Dec 2024
Parent vehicle 72067424C00002Definitive contractTask/order activityAgency for International Development1$20,315,424Jun 2024
Parent vehicle AID523C1100001Definitive contractTask/order activityAgency for International Development1$19,050,850Sep 2011
Parent vehicle AID176TO1700002Task orderTask/order activityAgency for International Development1$18,499,334Aug 2017
Parent vehicle 7200AA20C00041Definitive contractTask/order activityAgency for International Development1$17,610,175Jun 2020
Parent vehicle AID514C1200002Definitive contractTask/order activityAgency for International Development1$17,330,361Jan 2012

Known public vehicle history is derived from public USAspending parent IDV, task order, and related award records. It reflects reported federal activity and does not indicate current vehicle eligibility, ordering authority, or contract availability.

Known Federal Relationships

  • 6 known prime awards
  • 10 identified subaward relationships
OrganizationRelationshipAgencyAward countRecent activity
ARD, INC.SubcontractorAgency for International Development5Feb 2023
DAI GLOBAL LLCSubcontractorAgency for International Development2Oct 2021
TETRA TECH ES, INC.Prime contractor (subaward)Agency for International Development1May 2024
CORE INTERNATIONAL, INC.SubcontractorAgency for International Development1Aug 2020
TETRA TECH ES, INC.SubcontractorAgency for International Development1May 2024

Known federal relationships are derived from public USAspending prime award and subaward records. They reflect reported federal activity and do not represent confirmed business partnerships.

Related Federal Contractors

Sources & methodology

Federal award, entity, vehicle, and relationship information is derived from public U.S. government sources including USAspending.gov, SAM.gov, and Grants.gov where applicable. CaptureIQ normalizes and summarizes these records for research and capture planning.

Last materially updated August 24, 2026