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Supplier profile

TETRA TECH, INC.

Every public-sector award we hold for this supplier, across Canada, Spain and the United States, from 15 Sept 2003 to 25 Sept 2026.

Awards won

1,630

all time

Attributed value

€246k + $3.2bn + CAD 40k

as published

Buyers

37

public bodies

Active

2003–2026

first to latest award

Awards by year

2003$141k1 award
2006$16.5m1 award
2007$54.8m3 awards
2008$993k3 awards
2009$3.0m2 awards
2013$3.5m2 awards
2014$17.0m5 awards
2015$9.0m3 awards
2016$267.7m20 awards
2017$133.3m37 awards
2018$366.6m93 awards
2019$274.7m198 awards
2020$371.5m177 awards
2021$242.0m179 awards
2022$554.2m230 awards
2023$441.0m245 awards
2024$191.7m175 awards
2025€246k + $169.9m + CAD 40k175 awards
2026$59.8m81 awards

Who they win from

BuyerAwardsValue
Environmental Protection Agency731$627.3m
Department of the Army313$737.9m
Department of the Navy187$338.7m
Department of the Air Force73$145.1m
U.S. Coast Guard62$40.7m
Forest Service61$13.1m
National Aeronautics and Space Administration42$101.1m
National Oceanic and Atmospheric Administration30$10.8m
Agency for International Development27$479.9m
Department of State17$605.3m

What they win

Professional Services$2.4bn1531 awardsFacilities Management$740.4m87 awardsConstruction & Engineering$14.2m2 awardsIT & Digital€246k + $8.7m5 awardsFood, Goods & Supplies$4.9m2 awardsOther$20k + CAD 40k3 awards

Awards

Showing 551–575 of 1,630 awards we hold

Page 23 of 66

Possibly the same organisation

These entries differ from this one only by legal form or a bracketed qualifier, so they may be the same organisation — or a different registered company of the same name. They are kept apart on purpose: the figures on each page are per legal entity and are never combined.

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How this profile is built

Awards are collected from official public procurement notices and deduplicated so one procurement counts once. Supplier names are grouped across their published spellings: case and punctuation are ignored, and “Ltd” is treated as optional because buyers routinely leave it off. Everything else that marks a different organisation is kept — an LLP, a plc, a CIC and a Teoranta are separate businesses from a Ltd of the same name, as are a parent and a named subsidiary, and none of them are merged here. Where another entry differs from this one only by legal form or a bracketed qualifier it is listed above as possibly the same organisation — a hint for the reader, never a merge: figures are per legal entity and never combined. Value is attributed only where the notice is explicit: the supplier's own itemised amount, or the whole value where they were the sole named supplier. Awards naming several suppliers without a published split are counted and marked shared, never valued, and a framework ceiling is never treated as money any one appointed supplier won. Sterling and euro are never added together. The linked source notice is authoritative.

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