HBG will be in charge of construction of Liverpool's £90m Mann Island development, which will crate a link between the river Mersey and the city centre.
Richard Murphy Architects has won the competition to design the new Dunfermline museum and art gallery which will be located in the city's heritage quarter.
Amec has won a major contract from British Energy for engineering and project management services on three of its fleet of nuclear power plants in the UK.