Southern Cross Electrical Engineering has been awarded a $20 million contract for work on the central section of the Northlink WA roads project, while Perth-based Tempo Australia has secured a series of contracts totalling more than $6 million.

Southern Cross Electrical Engineering has been awarded a $20 million contract for work on the central section of the Northlink WA roads project, while Perth-based Tempo Australia has secured a series of contracts totalling more than $6 million.