CoorsTek, Inc. is a privately owned manufacturer of engineered ceramics, semiconductor tooling, plastic tubing, medical devices and other industrial products. CoorsTek’s headquarters and primary factories are located in Golden, Colorado, USA, near the foothills west of Denver. The company is owned by a trust of the Coors family. The president and chairman is John K. Coors, a great-grandson of founder and brewing magnate Adolph Coors, Sr..