Vocation : Business : Business owner

Harold Clark Simmons (May 13, 1931 – December 29, 2013) was an American businessman, investor, and philanthropist whose banking expertise helped him develop the acquisition concept known as the leveraged buyout (LBO) to acquire various corporations. He was the owner of Contran Corporation and of Valhi, Inc., (a NYSE traded company about 90% controlled by Contran). As of 2006, he controlled five public companies traded on the New York Stock Exchange: NL Industries; Titanium Metals Corporation, the world's largest producer of titanium; Valhi, Inc., a multinational company with operations in the chemicals, component products, Waste Control Specialists (waste management), titanium metals industries; CompX International, manufacturer of ergonomic products, and Kronos Worldwide, leading producer and marketer of titanium dioxide.

Coenraad Alfred Augustus Haighton (26 October 1896 – 13 April 1943) was a millionaire businessman and the leader of the Netherlands' first fascist movement.

Daniël George van Beuningen (4 March 1877, Utrecht, – 29 May 1955, Arlesheim) was a Dutch businessman who became iconic in the city of Rotterdam.

John Neil Seward Jr. (October 11, 1924 – November 10, 2010) was a World War II veteran who was assigned to military intelligence in 1941 because of his knowledge of Japanese at a time when very few Americans knew the language. Following the war, Seward continued his intelligence work in Japan, during Allied occupation. After his time in the military and, later on, in the CIA, he worked with a number of companies and became a prolific writer. Some of his 45 books, in Japanese and English, are still used today. He was awarded the Order of the Sacred Treasure in 1986 for his efforts to spread knowledge of Japanese culture and language.

Clinton Williams Murchison Jr. (September 12, 1923 – March 30, 1987) was a businessman and founder of the Dallas Cowboys football team. A son of Clint Murchison Sr., who made his first fortune in oil exploration and became notorious for exploiting the sale of "hot oil", Clint and his surviving brother inherited their father's wealth and business interests to which Clint Jr. added ventures of his own. These included the establishment of the NFL's Dallas Cowboys franchise, real estate development, construction, home building, restaurants and financing the offshore pirate radio station called Radio Nord.

Georges Claude (24 September 1870 – 23 May 1960) was a French engineer and inventor. He is noted for his early work on the industrial liquefaction of air, for the invention and commercialization of neon lighting, and for a large experiment on generating energy by pumping cold seawater up from the depths. He has been considered by some to be "the Edison of France". Claude was an active collaborator with the German occupiers of France during the Second World War, for which he was imprisoned in 1945 and stripped of his honors.

Michael Armand Hammer (September 8, 1955 – November 20, 2022) was an American businessman. He was the son of Julian Armand Hammer and the grandson of industrialist Armand Hammer. Best known for his ties to Occidental Petroleum, the company of his late grandfather, Hammer oversaw the Hammer International Foundation, the Armand Hammer Foundation, and owned numerous businesses that included Hammer Galleries, and Hammer Productions, a television and film production company located in Los Angeles, California.
Hammer sat on the board of directors and the executive committee for the Los Angeles Dream Center, and was on the Investment Committee and Board of Reference for Oral Roberts University. Hammer was the owner and chief executive of the Knoedler, an art dealership in New York City, which closed in 2011 after purchasing and reselling $80 million in forged paintings bearing the signature of abstract expressionists such as Mark Rothko and Jackson Pollock.