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

Sector News

Heathrow terminal 2 entrance

Costain partners with Heathrow Airport to transform operations and performance

Costain is partnering with Heathrow Airport to deliver its new investment programme, which will provide a step-change in the customer experience and transform the airport on its journey to become a net-zero aviation hub.

Boost to the North East economy as multi-million pound A1 upgrade opens to traffic

Costain and design partner Jacobs, on behalf of National Highways, have successfully completed a multi-million-pound upgrade of the A1 that will support the levelling up agenda by unlocking economic growth in the North East.

Mother and daughter drinking orange juice

Costain awarded funding for innovative hydrogen project

Costain is working with Dwr Cymru Welsh Water, Wales and West Utilities and food and drink manufacturer Princes Group on a feasibility study to produce hydrogen from biogas from the Cardiff East Waste Water Treatment Works that willfuel boilersto provide heat for fruit juice pasteurisation.

Hydrogen generator

Hydrologiq and Costain collaborate to trial hydrogen-powered generator on the Preston Western Distributor Road

Lancashire County Council’s delivery partner, Costain, and hydrogen industry start-up, Hydrologiq, have successfully trialled the use of a hydrogen-powered fuel cell generator at the Preston Western Distributor Road project’s M55 compound.

TBM Caroline getting ready to launch - HS2

Celebrations as first giant London tunnelling machines are switched on

HS2 and partners celebrated the start of the next phase of tunnelling on the enormous infrastructure project, launching the first of six tunnel boring machines that will dig over 26 miles of tunnels under the capital.

Moving traffic on A303 road

Costain and Mott MacDonald named A303 Delivery Assurance Partner

National Highways has appointed a Costain and Mott MacDonald joint venture (JV) as Delivery Assurance Partner for the A303 Stonehenge (Amesbury to Berwick Down) Improvements Scheme.

Construction workers hugging first 3D printed water chamber

Costain installs the UK’s first 3D printed concrete water chamber

Costain has supported United Utilities and technology innovators ChangeMaker3D to advise, deliver and install the first 3D printed concrete chamber for testing in the UK water sector to significantly reduce carbon, cost, and time.

a30 project

Costain brings local green solutions to National Highways’ A30 road upgrade in Cornwall

Costain is delivering nine miles of dual carriageway to unlock congestion on the last remaining single carriageway section of the A30 between the Chiverton and Carland Cross roundabouts near Truro.

Costain to design vital upgrades to the Piccadilly line

Costain has been appointed by Transport for London (TfL) to design critical upgrades to the signalling infrastructure on the Piccadilly line to improve passenger journeys across the capital.

Costain and Mott MacDonald joint venture awarded Babcock infrastructure delivery partner role at Babcock’s Devonport facility

Costain and Mott MacDonald have secured a long-term contract with Babcock, supporting a series of major infrastructure projects at Devonport in Plymouth.

Back to top