Amey plc, previously known as Amey Ltd and Amey Roadstone Construction, is a British engineering company that specializes in infrastructure support services. Amey was founded by William Charles Amey in 1921. The firm grew rapidly during the Second World War via government infrastructure contracts. In 1959, it was contracted to supply gravel for the construction of the M1 motorway. During 1963, Amey was listed for the first time on the London Stock Exchange. Between 1972 and 1989, the company was owned by Consolidated Gold Fields. In 1995, Amey was refloated on the London Stock Exchange. From Wikipedia