The announcement was made quietly on Sunday on the official Government website, gov.uk.
Mr Johnson and Mr Rees-Mogg founded Somerset Capital Management, described as a seven billion dollar global emerging markets specialist investment company, in 2007.
After crashing the economy … it beggars belief that the Conservatives have appointed an unelected asset fund manager to the Government – who just happens to be a crony party donor
Prior to that he set up various dotcom businesses before moving into asset management in 2001, according to a biography on gov.uk.
He was vice-chairman of the Conservative Party between 2016 and 2019 and was made a non-executive board member of the Department for International Trade in November 2020.
In 2017 he was made a CBE.
For Labour, shadow international trade secretary Nick Thomas-Symonds said: “After crashing the economy with unfunded tax cuts for the very wealthiest earners, and lifting the cap on bankers’ bonuses, it beggars belief that the Conservatives have appointed an unelected asset fund manager to the Government – who just happens to be a crony party donor.
“As millions of working people face agonising choices about what essentials they can afford, Liz Truss – once again – shows she is not on their side.”