{"id":"d5a559ac-72bf-44d9-ac57-6086032e5d34","slug":"charles-koch","name":"Charles Koch","bioBrief":"American businessman, engineer, and philanthropist; chairman and co-CEO of [Koch, Inc.](/companies/koch-industries) since 1967, succeeding his father [Fred C. Koch](/people/fred-c-koch). Under his leadership Koch grew from a medium-sized oil firm into America's second-largest private company by revenue ($125B+). He co-founded the Cato Institute and founded Stand Together, a philanthropic advocacy network. MIT-educated (B.S. and M.S. in engineering).","priorExits":null,"nationality":"American","verificationPosture":"verified","aliases":[],"sources":[{"url":"https://en.wikipedia.org/wiki/Koch,_Inc.","name":"Wikipedia","title":"Koch, Inc. — Wikipedia"},{"url":"https://en.wikipedia.org/wiki/Charles_Koch","title":"Charles Koch — Wikipedia","sourceName":"Wikipedia"},{"url":"https://www.forbes.com/profile/charles-koch/","title":"Charles Koch & family — Forbes","sourceName":"Forbes"},{"url":"https://www.kochinc.com/leadership/charles-koch","title":"Charles Koch | Chairman and Co-CEO","sourceName":"Koch, Inc."}],"reviewStatus":"reviewed","createdAt":"2026-08-14T22:43:44.325Z","updatedAt":"2026-08-16T15:28:31.430Z","educations":[],"companyRoles":[{"id":"acd0eeeb-a81c-4e56-b688-3275e8a19e64","personId":"d5a559ac-72bf-44d9-ac57-6086032e5d34","companyId":"dbeb1896-16c3-474e-be37-65e0ca5fafe4","role":"ceo","roleTitle":"Chairman & Co-CEO","startDate":null,"endDate":null,"currentRole":true,"roleBasis":null,"createdAt":"2026-08-14T22:43:44.712Z","company":{"slug":"koch-industries","name":"Koch, Inc."}}],"boardRoles":[],"investorRoles":[],"foundings":[]}