KIER Group has seen underlying profits before tax leap by 45 per cent to £125 million in a first half which saw its Scottish construction operation win work on landmark projects, including the £25m restoration of Mackintosh Library at Glasgow School of Art and Aberdeen Music Hall.

The profit rise came as Brian McQuade, managing director of Kier Construction Scotland, hailed a “solid pipeline” for the division, having broadened its geographical and sector footprint last year.

Kier will begin work on the £14m refurbishment of Edinburgh College of Art's Grade A listed building on Laurieston Place next month.

Mr McQuade said: “In Scotland we are delivering major build projects across education, healthcare, commercial and retail sectors.

“We are also working on an exciting range of heritage projects.”