Awarded ToAxis Europe plc, D+K Heating Services Ltd, Dodd Group (Midlands) Limited, Matthews and Tannert Ltd, Renuvo Ltd, Sureserve Compliance Northwest Ltd, Sureserve Compliance Central Limited, UK Gas Services Limited, GAP Property Services (Leicester) Limited, Phoenix Gas Services, TSG Building Services Plc, Alternative Heat Limited, D & K Heating Services Limited, Heating & Process Engineering Services Ltd, PHS Home Solutions Limited, Alternative Heat Ltd, Direct Heating Solutions Limited, Phoenix Gas Services Ltd, Foster Building Services Limited, Matthews and Tannert, Carbon Savings Ltd t/a WarmaUK Ltd