Laing O'Rourke is a multinational construction company headquartered in Dartford, England. It was founded in 1978 by Ray O'Rourke. It is the largest privately owned construction company in the United Kingdom.[3]
History
The company was founded by Ray O'Rourke and his brother Des in 1978.[4] Initially a specialist concrete subcontractor, it was originally based in East London, and was known as R. O'Rourke & Son.[5] In September 2001, R. O'Rourke bought main contractor Laing Construction from John Laing plc for £1. Laing's construction business had been making significant losses, in part due to additional costs on the Cardiff Millennium Stadium project, the National Physical Laboratory, and No 1 Poultry in the