Koch expansion nears completion October 15, 2017 Share Tweet Share Tags: Fertilizer Investments & Acquisitions Koch Ag & Energy Solutions Get updates right in your inbox. Stay up to date with all the news from Koch. Continue Reading January 31, 2019 Chase Koch: How Koch wants to disrupt metal manufacturing January 23, 2019 Turn up the metal. Our latest investment gets disruptive. January 15, 2019 Cutting-edge brain surgery. No incision required.