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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 1001–1025 of 1,630 awards we hold

Page 41 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.

Company pages are for organisations. If this page profiles you as an individual — a sole trader or an individual contractor — you can ask for it to be withheld: see how.