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Digital assets and currencies

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Banking

Friedrich Gutmann

Friedrich Bernhard Eugen "Fritz" Gutmann (15 November 1886 – 30 April 1944) was a Dutch banker and art collector. A convert from Judaism, he and his wife were murdered by the Nazis in 1944, and parts of his art collection stolen by the German occupying forces during the German occupation of the Netherlands. The collection and the fate of Fritz Gutmann is described by his grandson, Simon

Banking

Fritz Mannheimer

Fritz Mannheimer (19 September 1890 – 9 August 1939) was a German-born and, from 1936, Dutch banker and art collector who was the director of the Amsterdam branch of the Berlin-based investment bank Mendelssohn & Co. that was for some time the main supporter of the Dutch capital market. Known as the "King of Flying Capital", he was one of the main organisers of credit for post-war German

Trading basics

Irwin L. Jacobs

Irwin L. Jacobs (July 15, 1941 – c. April 10, 2019) was an American businessman. He was the CEO of several large corporations, including the boat-building company Genmar Holdings. He earned the nickname "Irv the Liquidator" for his aggressive business practices in the 1970s and early 1980s. In 1973, Jacobs founded COMB ("Close-out Merchandise Buyers"), a catalog-based mail-order retail

Banking

Wuhsha al-dallala

Karima bint Ammar, better known as Wuhsha al-dallala (fl. 11th century) was a Jewish Egyptian businesswoman and pawnbroker active in Fustat, Egypt. Her existence is attested solely by a series of documents preserved in the Cairo Geniza; she is the only woman whose biography could be comprehensively reconstructed from these records.