The Sultan of Brunei, Hassanal Bolkiah, has made his first investment in a UK listed company, writing a £20m cheque for venture capital firm Draper Esprit.
Draper, which has backed businesses including snack box delivery firm Graze and digital bank Revolut, announced last week that it would raise £115m through a share placing.
Bolkiah now holds around 6.65 per cent of Draper, while Quilter – the soon-to-be-listed wealth management arm of Old Mutual – took a stake of around 7.5 per cent.
Draper said last week that it would use the new cash raised to invest in more early-stage European tech companies.
Before the fundraise, the firm had around £570m in assets under management.
"This fundraise follows increased investor demand for exposure to Europe's high growth, privately owned technology companies," Draper's chief executive Simon Cook said.
Bolkiah, who has previously been ranked as one of the world's wealthiest individuals and is the 29th sultan of the tiny Borneo nation, owns a mansion on Regent's Park. His government's Brunei Investment Agency also owns the Dorchester Collection, which operates luxury hotels such as The Dorchester and The Beverly Hills Hotel.