Supplier · Large organisation

Cass Hayward LLP

Cass Hayward LLP has won 2 UK public contracts worth £100m since 20 May 2023. See its competitors in architecture & engineering.

Based in WalesFirst contract 20 May 2023Latest contract 3 Mar 2025

Contracts: 2
Published value: £100mwhere stated
Without competition: 50%1 contracts
Won by SMEs: 50%of 2 with size known

Biggest customers

Carmarthenshire County Council 1 contract · £100m
Peterborough City Council 1 contract · £74,109

What they supply

Architecture & engineering 2 contracts · £100m

Competitors in architecture & engineering

Sector overview

WSP UK Limited 207 contracts · £1.74bn
Aecom Limited 190 contracts · £2.43bn
Ridge and Partners LLP 184 contracts · £2.11bn
Atkinsrealis UK Limited 157 contracts · £1.55bn
Ove Arup & Partners Limited 131 contracts · £1.61bn
Arcadis Consulting (UK) Ltd 119 contracts · £1.29bn

These are the suppliers with the most architecture & engineering contracts in the last two years, which is where Cass Hayward LLP wins most of its work. They are not necessarily bidding for the same contracts. See the whole sector.

All contracts won by Cass Hayward LLP

Contracts won by Cass Hayward LLP
Date	Contract	Buyer	Value
3 Mar 2025	South West & Mid Wales Regional Civil Engineering Services Framework 2025: Specialist Consultancy Services	Carmarthenshire County Council	£100m
20 May 2023	Independent Design Check service for the Cygnet Bridge project No competition	Peterborough City Council	£74,109

Contracts are matched to this supplier by company name as published in each notice. If a company appears under slightly different names, some of its contracts may be listed separately. How matching works.