Charles Koch and David Koch

Quick Facts Charles Koch and David Koch were American brothers who were majority co-owners of the energy conglomerate Koch Industries, Inc., and major financial supporters of libertarian and conservative causes in the United States in the late 20th and early 21st centuries. Through the success of their company, one of the largest privately held corporations in the world, Charles Koch and David Koch became two of the richest persons in the country. The brothers’ father,...