bourgeois, businessperson - a capitalist who engages in industrial commercial enterprise

Bill Gates, Gates, William Henry Gates - United States computer entrepreneur whose software company made him the youngest multi-billionaire in the history of the United States (born in 1955)

Clive Sinclair, Sir Clive Marles Sinclair, Sinclair - English electrical engineer who founded a company that introduced many innovative products (born in 1940)