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Supplier profile

Tetra Tech Limited

Every public-sector award we hold for this supplier, across the UK, Ireland and Israel, from 24 Sept 2017 to 30 Sept 2026.

Awards won

437

all time

Attributed value

£93.0m + ILS 150k

104 shared, unvalued

Buyers

125

public bodies

Active

2017–2026

first to latest award

Awards by year

2017£150k1 award
2020£88k + ILS 1505 awards
2021£13.2m + ILS 150k73 awards
2022£2.3m81 awards
2023£19.0m83 awards
2024£5.9m79 awards
2025£10.5m72 awards
2026£41.8m43 awards

Who they win from

BuyerAwardsValue
National Highways Limited7£40.6m
Crown Commercial Service3£13.7m
Sellafield Ltd4£12.5m
DERBY CITY COUNCIL8£5.3m
MINISTRY OF DEFENCE5£3.5m
FCDO Services88£2.9m
Ministry of Defence18£2.7m
The Crown Estate1£2.5m
Homes England (the name adopted by the Homes and Communities Agency)45£2.4m
Newry, Mourne and Down District Council (NMD)1£1.1m

What they win

Construction & Engineering£90.8m368 awardsProfessional Services£1.1m34 awardsFacilities Management£937k24 awardsOtherILS 150k3 awardsTransport£40k1 awardIT & Digitalnot attributable4 awardsDefence & Securitynot attributable2 awardsTelecomsnot attributable1 award

Awards

Showing 26–50 of 437 awards we hold

Page 2 of 18

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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