Jean-Claude Decaux (15 September 1937 – 27 May 2016) was a French entrepreneur who earned his fortune in advertising. He was the founder and honorary chair of the advertising firm JCDecaux, which is now run by his sons, Jean-François Decaux and Jean-Charles Decaux.
Sir David Rowat Barclay (27 October 1934 – 10 January 2021) and Sir Frederick Hugh Barclay (born 27 October 1934), commonly referred to as the "Barclay Brothers" or "Barclay Twins", were British billionaires. They were identical twin brothers and, until the death of David in 2021, had joint business interests primarily in media, retail and property.
The Sunday Times Rich List of 2020 estimated their wealth at £7 billion. They earned a reputation for avoiding publicity and have often been described as reclusive.
David's son, Aidan, manages their UK businesses. Their businesses have been accused of tax avoidance, by placing assets under ownership of companies registered abroad and controlled through trusts. Their Press Holdings company owns Apollo and The Spectator magazines and, through a wholly owned subsidiary (Press Acquisitions Limited), they also own Telegraph Group Limited, parent company of The Daily Telegraph and The Sunday Telegraph.In 1993, the brothers bought the lease of the island of Brecqhou, one of the smallest of the Channel Islands, just off the coast of Sark.
Ernest J. Gallo (March 18, 1909 – March 6, 2007) was an American businessman and philanthropist. Gallo co-founded the E & J Gallo Winery in Modesto, California.
Sir Tim Waterstone (born 30 May 1939) is a British bookseller, businessman and author. He is the founder of Waterstones, the United Kingdom-based bookselling retail chain, the largest in Europe.
Leonardo Del Vecchio (22 May 1935 – 27 June 2022) was an Italian billionaire businessman, the founder and chairman of Luxottica, the world's largest producer and retailer of glasses and frames, with 77,734 employees and over 8,000 stores. At the time of his death, his net worth was estimated at US$24.1 billion, the second richest person in Italy, and 54th in the world.
