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David and Simon Reuben
David Reuben (born 1938) and Simon Reuben (born 1941) are British businessmen. In 2026, they were named the second-richest family in British history by the Sunday Times Rich List, with a net worth of £27.9 billion.
Securities & exchangesMarc Rich
Marc Rich (born Marcell David Reich; December 18, 1934 – June 26, 2013) was a Belgian-American commodities trader, financier, and businessman. He founded the commodities company Glencore and was later indicted in the United States on federal charges of tax evasion, wire fraud, racketeering, and selling Iranian oil to Israel during the Iran hostage crisis. He fled to Switzerland at the ti