According to JetSpy, Koch Industries operates three different Bombardier Challenger 300s. All three of these aircraft are ...

(Bloomberg) -- Koch Industries Inc., the second-largest ... The change takes effect in the third quarter. The Wichita, Kansas-based conglomerate has diversified operations in oil refining ...

The Lawrence plant, located east of the city on Kansas ... Industries announced it has accepted a tentative 70 million offer to buy its fertilizer operations from Wichita-based Koch Nitrogen ...