Charles Koch
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Charles de Ganahl Koch is an American businessman, engineer, and philanthropist. As of May 2025, he is ranked as the 22nd richest man in the world on the Bloomberg Billionaires Index, with an estimate
Koch in 2019
Fred C. Koch
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Fred Chase Koch was an American chemical engineer and entrepreneur who founded the oil refinery firm that later became Koch Industries, a privately held company which – under the principal ownership a
Charles Koch
…Koch served as executive vice president. Charles and David each owned 42% of the conglomerate. The brothers inherited the business from their father, Fred C. Koch, then expanded the business. Koch Industries is the largest privately held company by revenue in the United States, according to Forbes. Koch also…
Fred Koch 225px