Tetra Tech Limited

Large enterpriseArchitecture & engineeringUK · LeedsCompany No. 01959704

Tetra Tech Limited is a UK limited company, based in Leeds, incorporated in 1985. Has won 449 UK public-sector contracts worth £282.0m across 102 buyers, primarily Imperial War Museum and architecture & engineering work.

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Active contracts

169

▲ 3 new awards (30d)

Contracted (12m)

£85.0m

▲ 165% vs prior 12m

Framework headroom (12m)

£53k

▼ 67% vs prior 12m

Public buyers

102

stable this month

Top buyer share

16%

Imperial War Museum

Buyer concentration

Each block sized by share of total award value. A dominant block signals dependency on one buyer.

Diversified. Top 3 buyers = 37% of revenue.

Imperial War Museum

£45.0m

16%

Espo

£30.2m

11%

Crown Commercial Service

£30.2m

11%

Central Housing Investment Consortium Limited ("CHIC")

£27.3m

10%

Ministry of Defence

£25.4m

Title	Buyer	Award type	Value	Awarded	Status
Risk Assessments Framework Procurement 2020	Central Housing Investment Consortium Limited ("CHIC")	Shared contract	£27.3m lot total · 20 suppliers	16 Mar 2021	expired
2664_22 Property, Building and Infrastructure Advice and Management Services	Espo	Framework call off	£25.9m ceiling · ~£892k share (÷29)	21 Dec 2021	expired
Consultancy Framework at IWM for Multi Disciplinary Services	Imperial War Museum	Shared contract	£24.8m lot total · 7 suppliers	24 Mar 2026	pending
Property, Financial and Development Services Framework	Homes England	Shared contract	£20.0m lot total · 16 suppliers	11 May 2026	pending
Fire Risk and Mitigation Works and Services	PROCURE PLUS HOLDINGS LIMITED	Framework call off	£17.5m ceiling · ~£337k share (÷52)	20 May 2022	expired
Project Management & Design Suppliers	Crown Commercial Service	Direct contract	£16.5m	17 Apr 2024	active
Provision of Construction Professional Services for Government Property Agency (	Crown Commercial Service	Direct contract	£13.7m	28 Sept 2023	active
Consultancy Framework at IWM for Multi Core Services	Imperial War Museum	Shared contract	£11.3m lot total · 6 suppliers	23 Mar 2026	pending
Homes England Development and Regeneration Technical Services Framework 2023-2027	Homes England (the name adopted by the Homes and Communities Agency)	Framework call off	£7.4m ceiling · ~£274k share (÷27)	18 Apr 2023	active
Fusion21 Building Safety & Compliance Framework - CF Award Notice	Fusion21 Members Consortium	Shared contract	£5.4m lot total · 148 suppliers	15 Apr 2025	active
UK Health Security Campus_H50_Design Delivery Partner	UK Health Security Agency	Direct contract	£5.0m	23 Jan 2026	active
Consultancy Framework at IWM for Specialist Services	Imperial War Museum	Shared contract	£4.5m lot total · 5 suppliers	23 Mar 2026	pending
Consultancy Framework at IWM for Specialist Services	Imperial War Museum	Shared contract	£4.5m lot total · 6 suppliers	23 Mar 2026	pending
500_23 Consultancy for Decarbonisation / Net Zero Strategies	Espo	Framework call off	£4.3m ceiling · ~£95k share (÷46)	31 Jan 2024	expired
710896450 - Alexander Barracks Technical Support Provider	Ministry of Defence	Direct contract	£4.2m	14 Mar 2024	active

Tetra Tech Limited

Buyer concentration

Contracts won · 449 total · 169 active · 270 expired

Top buyers · by total award value

Award value — last 8 quarters

Category mix — CPV divisions

Geographic spread

Modifications received · scope growth on existing wins

Compliance scorecard

Financial health

Company information

Corporate structure

Companies House data

Peer suppliers

News mentions

Compliance scorecard

Financial health

Company information

Corporate structure

Tetra Tech Limited

Companies House data

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