UNITED PROCESS CONTROLS (UPC) is a world leader in industrial process control and automation in the heat treatment and combustion markets. UPC was formed in 2012 as a result of the merger of Furnace Controls Corp. (USA), Marathon Monitors Inc. (USA), and Waukee Engineering Company Inc. (USA). In 2017 UPC added to its portfolio of specialized industrial flow measurement and atmosphere control products and solutions with the acquisition of Atmosphere Engineering Company.