Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,181 pages of information and 233,421 images on early companies, their products and the people who designed and built them.
1984 In preparation for privatisation, the oil producing assets of British Gas were put into a separate company, Enterprise Oil
1986 The assets of the British Gas Corporation were transferred to British Gas plc. In November 1986, shares in British Gas plc were offered for sale on the stockmarket.
1989/90 British Gas plc re-organised into three separate business units:
By 1991 the 12 regions had been re-organised into 91 districts covering the whole of Britain.
1994 The Gas Business in Great Britain underwent further restructuring when five Business Units were established:
1997 British Gas plc demerged to form 2 separate companies: Centrica plc and BG plc which owned Transco plc. Centrica took over gas sales and gas trading, services and retail businesses, together with the gas production operations in the North and South Morecambe gas fields (Rampside Gas Terminal).