SIAC is a large multi-disciplined construction group with significant operations across the United Kingdom, Ireland and Belgium. SIAC provides turnkey solutions to the Building and Civil Engineering industries.
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New investment in SIAC
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  • Leicester Square, London
    Leicester Square, one of London's most historic and important squares, has been redeveloped by SIAC Civil engineering. SIAC's first public realm works contract in London was awarded on foot of the company's record of successful urban renewal projects in Ireland, both north and south of the border. Read more.
  • South Devon Link Road, A380
    SIAC Construction in joint venture with Galliford Try Ltd., are currently designing and constructing the A380 South Devon Relief Road. Construction commenced in 2013 and is scheduled for completion in 2015.
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