Jim Ratcliffe – Wikipedia

Sir James Arthur Ratcliffe FIChemE is an English billionaire, chemical engineer and businessman. Ratcliffe is the chairman and chief executive officer of the INEOS chemicals group, which he founded in 1998 and of which he still owns two-thirds. The company is estimated to have had a turnover of $65 billion in 2021. He does not have a high public profile, and was once described by The Sunday Times as “publicity shy”. As of May 2018, he was the richest person in the UK, with a net worth of £21.05

https://en.wikipedia.org/wiki/Jim_Ratcliffe