"Dorman Long is an engineering consultancy and equipment manufacturer for the construction of long-span bridges, power stations, refineries, offshore structures, stadia and other large building structures. Originally based in Middlesbrough, North East England, the company was a major steel producer later diversifying into bridge building. Dorman Long was once listed on the London Stock Exchange."@en . . . . . "Dorman Long"@en . . "1875Z"^^ .