Diversified American conglomerate with global operations in multiple industries. Koch, Inc. is a leading privately held U.S. conglomerate headquartered in Wichita, Kansas. Established in 1940 by Fred C. Koch, the company has evolved into one of America’s largest private enterprises, posting estimated 2021 revenues of about $125 billion. Koch’s internationally diverse business portfolio ranges from refining, chemicals, and energy to fiber manufacturing, fertilizers, pulp and paper, engineering, construction, trading, and enterprise software and services. The company employs approximately 120,000 people globally, with roughly half of those based in the United States. Koch, Inc. pursues long-term value creation and sustainability initiatives, benefiting from its private ownership to invest in growth, innovation, and stewardship without the short-term pressures of public markets. The company is led by Chairman and Co-CEO Charles Koch, Co-CEO Dave Robertson, and President & COO Jim Hannan.