John Wood Group PLC (LSE: WG.) is an international energy business based in Aberdeen.
It is listed on the London Stock Exchange and is a constituent of the FTSE 250 Index.
The business was founded by Sir Ian Wood in 1982 when it split away from JW Holdings, the largest fishing company in Scotland.
JW Holdings had diversified into the energy services business at the outset of the North Sea oil industry in the early 1970s.
In 2002 the company became listed on the London Stock Exchange.