We take a principle-based approach to deliver products and services that our customers value more than their alternatives and that improve life for people around the world.

Drive innovation and efficiency across Koch companies with opportunities spanning multiple career fields, such as Engineering and Information Systems & Technology.

Koch, Inc. (/ koʊk /) is an American multinational conglomerate corporation based in Wichita, Kansas, and is the second-largest privately held company in the United States, after Cargill. [6]

Based in Wichita, Kansas, Koch is one of the largest private companies in America. A diverse set of businesses and industries across the world, we work together to keep improving and exploring...

Koch Engineered Solutions is a global industrial solutions partner made up of specialized businesses, each leaders in their respective fields. We deliver tailored solutions to optimize performance and …

Dec 17, 2025 · Based in Wichita, Kansas, Koch, Inc. is one of the largest private companies in America, with annual revenues that have exceeded $125 billion.

We are a U.S.-based, privately-held company, employing over 13,000 people. Our company’s heritage is in foodservice, national accounts, and most recently, in retail under the Koch Foods and Oven …

5 days ago · As the U.S. prepares to celebrate its 250th anniversary, the Western American art collection of William Koch comes to auction at Christie's.

David H. Koch Theater The David H. Koch Theater is a traditional proscenium theater with seating for 2,544. Part of New York’s famed Lincoln Center for the Performing Arts complex, the theater …

Jan 12, 2026 · Koch Cos. acquired Store Opening Solutions from Marmon Holdings for an undisclosed sum on Jan. 12, adding the Murfreesboro, Tenn.-based inventory specialist to Koch Logistics. The …