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Welcome to the Costain Group...

We are one of the UK's leading engineering solutions providers, working at improving people's lives by focussing on the issues you care about.

Company News

Energy Innovation At Costain HQ

Costain has installed an innovative technology, called Dynamic Demand, which uses its HVAC (heating, ventilation and air conditioning) system to provide critical grid balancing services ...
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New Technology For Power Networks

The Costain team working with UK Power Networks to upgrade part of its electricity network has come up with an innovative way to protect people, ...
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Joint Venture Begins Major Southern Water Project

4Delivery, the Costain-led JV with MWH and Veolia Water, is about to begin work on a new £63.5 million wastewater treatment works for Southern Water at ...
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