Information was obtained from a firm representatives of Koch Industries and supplemented with data found on the Bloomberg Terminal. Information could not be independently verified by the Wichita ...

After expanding the Kansas-based Koch Industries into one of the world's largest privately held corporations, Koch and his brother contributed hundreds of millions to GOP candidates through their ...

Koch Industries generates $115 billion in annual ... FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.

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