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supplier · GB-COH01959704

Tetra Tech Limited

LS14ER

Tetra Tech Limited has won 75 UK public sector awards from 29 buyers since 2017. The typical award is worth £991,798.

as a supplier

75 recorded awards from 29 buyers , between 29 Dec 2017 and 8 Aug 2026.

awards won
75
exclusive
75%
56 sole-winner awards
median award
£991,798
largest
£910m

“Exclusive” means this organisation was the only one awarded under that procurement; the rest were shared with other suppliers, typically on a framework.

sells to

common questions about Tetra Tech Limited

How many public sector contracts has Tetra Tech Limited won?

Tetra Tech Limited has won 75 UK public sector contracts from 29 public bodies since 2017.

Which public bodies buy from Tetra Tech Limited?

Tetra Tech Limited has won the most contracts from Ministry of Defence, Derby City Council and Hampshire County Council.

How large are Tetra Tech Limited's contracts?

The median published value of a contract won by Tetra Tech Limited is £991,798. Framework ceilings are excluded, because they state a spending limit shared across many suppliers rather than a value one supplier received.

Which Tetra Tech Limited contracts are expiring soon?

6 contracts involving Tetra Tech Limited have end dates in the next 12 months, the earliest on 30 Sept 2026.

contracts expiring in the next 12 months

Contract end dates as published on the original notice. An end date is not a commitment to re-tender — a contract may be extended, varied or allowed to lapse — but it is the earliest public signal that work may come back to market.

contracts won

contractbuyervalueawarded
ENQ1363 - A52 Spondon Interchange Support DERBY CITY COUNCIL £60,000 8 Aug 2026
623652 - A483 NB SB Oswestry - Welsh Border MDP - Ground Investigatio National Highways Limited £97,727 3 Aug 2026
M42 J6 Bickenhill Structure Scheme - Ground Investigation Works National Highways Limited £405,767 8 Jun 2026
664_25 Consultancy Services shared Espo £320,000,000 4 Nov 2025
Fusion21 Construction Consultancy Services Framework shared Fusion21 Members Consortium £175,000,000 1 Sept 2025
Denbighshire County Council Waste Transfer Station Improvements shared THE WASTE AND RESOURCES ACTION PROGRAMME £3,750,000 31 Aug 2025
Provision of TSCoW GOVERNMENT PROPERTY AGENCY £239,100 14 Jul 2025
Fire Risk Assessment and Fire Strategies Westminster City Council £500,000 30 Jun 2025
Fusion21 Building Safety & Compliance Framework - CF Award Notice shared Fusion21 Members Consortium £800,000,000 14 Apr 2025
TSP For Ammunition Processing Buildings RIBA 3-4 Ministry of Defence £1,925,209 30 Mar 2025
DIOMPPN RM CONDOR TSP RIBA 3 ( INC OPTION RIBA 4) Ministry of Defence £596,007 20 Mar 2025
RMEC Package 3 TSP RIBA 1-2 CAN Ministry of Defence £394,446 13 Feb 2025
NHS SBS BUILDING SAFETY AND FIRE COMPLIANCE FRAMEWORK shared N H S Shared Business Services £200,000,000 6 Jan 2025
PCI_LotB8_128 Mill Lane Droxford - Water Splash Ecology Surveys 2024 Update HAMPSHIRE COUNTY COUNCIL £14,357 15 Sept 2024
709646450 - DIO STRATEGIC ENVIRONMENTAL & TECHNICAL ADVISOR (SETA) TRANSPARENCY ONLY shared Ministry of Defence £9,330,667 20 Aug 2024
Ammunition Processing Buildings DM Crombie & DM Longtown RIBA 1 and 2 CAN Ministry of Defence £296,805 23 Jul 2024
PfH Fire Safety Consultancy Services shared Procurement for Housing · 18 Jul 2024
Health and Safety Audit Review at Westminster City Council capitalEsourcing £54,330 18 Mar 2024
710896450 - Alexander Barracks Technical Support Provider Ministry of Defence £4,236,889 14 Mar 2024
Fire Safety Inspections - Type 1 Fire Risk Assessments capitalEsourcing £152,113 11 Mar 2024
The provision of Flood Risk Assessment and scoping of Adaptation Solutions NHS PROPERTY SERVICES LIMITED £80,000 22 Jan 2024
APB GD and PLY TSP Services for RIBA 1 and 2 Ministry of Defence £335,856 17 Nov 2023
PCI_LotB7_085​ ​​Eclipse Drainage Remote Operated Vehicle (ROV) CCTV Survey​ HAMPSHIRE COUNTY COUNCIL £10,608 13 Nov 2023
708644453-Leuchars New Healthcare Facilities Construction Project Management-CAN Ministry of Defence £991,798 1 Nov 2023
Saffron Walden Transport Strategy Uttlesford District Council £50,000 30 Sept 2023

every contract won by Tetra Tech Limited →

where these figures come from

Every figure on this page is derived from notices published by Contracts Finder, Find a Tender, Public Contracts Scotland and Sell2Wales, under the Open Government Licence v3.0. The corpus runs from 17 Dec 2014 to 14 Sept 2026 and is refreshed from the publishers' own APIs through the working day.

Records are combined into one organisation on identifiers where publishers provide them — a Companies House number, a GB-PPON supplier id — and on exact normalised name and address where they do not. Never on address alone: one shared-service postcode carries 244 unrelated organisations.

Counts are of contracting processes, not published notices: a tender and its award notice are one contract, and are counted once. Values are medians, never totals, and exclude framework ceilings — a ceiling states a spending limit shared across every supplier on the framework, so adding them together produces a number no one ever spent. sources and coverage · how matching works

Contains public sector information licensed under the Open Government Licence v3.0.