Awarded ToAmalgamated Construction Limited, CK Rail Solutions Limited, Construction Marine Limited, QTS Group Limited, J Murphy & Sons Limited, B & M McHugh Limited, Colt Construction Limited, JSS Rail Ltd T/A Sisk Rail, Railscape Limited, Ede & Wilkinson Limited
Awarded ToAE Yates Limited, Aggregates Industries UK Limited, Argyle (North West) Construction Ltd, Bethell Group PLC, Coating Services Limited, George Cox & Sons Limited, J Hopkins (Contractors) Limited, Multipave (NW) Limited, Rosgal Limited, Tarmac Trading Limited, The Casey Group Ltd
Awarded ToAE Yates Limited, Aggregates Industries UK Limited, Argyle (North West) Construction Ltd, Bethell Group PLC, Coating Services Ltd, George Cox & Sons Limited, J Hopkins (Contractors) Limited, Multipave (NW) Limited, Rosgal Limited, Tarmac Trading Limited, The Casey Group Limited
Awarded ToCairn Construction Ltd, Amalgamated Construction Ltd, D A MacDonald (Contractors) Ltd, J H Civil Engineering Ltd, John McGeady Ltd, McNee Building Services Ltd, Geo-Rope LTD, McFadyens Contractors (Campbeltown) Ltd, Bottom Groundworks, Tree Works Oban Ltd, Geo-Structural Ltd, DM Fabrication Ltd, John Tyre & Sons, Nicol J Slee Welding and Fabrication, George Leslie Ltd