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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 226–250 of 437 awards we hold

Page 10 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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