We use functional cookies for a number of reasons, such as keeping the Costain website reliable and secure and to analyse how our site is being used.
Will you accept our use of non-essential cookies?



Yes No Privacy Notice

News releases

A1 milestone reached with successful traffic switch

• Traffic has successfully been switched to the new Allerdene bridge • The milestone will optimise traffic flow and enhance connectivity at the Coal House junction

Costain to provide blueprint for safety upgrades at UK airports

Infrastructure solutions company, Costain, has been selected by Manchester Airports Group to design critical civils upgrades to Manchester, London Stansted and East Midlands airports. These upgrades will improve the quality and safety of customer journeys for the approximately 50 million passengers who use the airports each year.

Half year results 2023

Results for the half year ended 30 June 2023

Sustainable future

Costain cuts its own emissions by 38% on journey to net zero

Company’s latest Carbon Reduction Plan shows big reduction in Scope 1 emissions Scope 2 emissions cut by 19% Emission intensity down by 10%

Costain Group builds on ESG plans with £85m sustainability-linked loan refinancing

• One of the UK’s leading construction and engineering firms sets ambitious sustainability targets in its 3 year refinancing to 24 September 2026 • HSBC UK Bank and Lloyds Bank acted as joint sustainability coordinators for the refinancing

Costain announces new Energy Sector Director

Costain has made a key appointment in its Energy Department. Laura Hughes will join the business on 2 August, leading the team as Energy Sector Director.

A30

Costain to provide specialist strategic advice to UK Government

• Costain, together with partner GHD, selected as key suppliers on Department for Transport’s advisory framework • Framework total value up to £600m

Yorkshire Water women walking on moor

Costain to support leading water company on its environmental goals

• New contract with Yorkshire Water worth up to £7.15m • Contract will see Costain support the company in delivering its environmental ambitions • Contract also includes supporting Yorkshire Water on its Health & Safety needs

Costain completes milestone in innovative power generation and carbon capture project

Costain has successfully completed a key milestone in the journey towards the UK’s first fully decarbonised industrial cluster. When finished, the CO2 emitted from a variety of industries on Teesside will be captured, transported and securely stored under the North Sea.

Clough Bottom reservoir - UU

Costain announces key contract extension

• United Utilities extends Costain contract into next water regulatory cycle • Two-year contract from May 2024 – May 2026 • Option for a further three-year extension

Back to top