Costain, an infrastructure solutions provider, has been contracted to provide the mechanical and electrical (M&E) systems for the UK’s new High Speed Two (HS2) rail project’s tunnels and ...

The London-listed construction firm said it would pay investors an interim dividend of 2p, up 20 per cent from last year’s 1.67p. On an adjusted basis, Costain’s operating profit rose 7.5 per ...