Comet Plasma Control Technologies is a leading expert in RF power delivery, a global innovation partner of RF related businesses and a member of the Comet group, based in Switzerland. Since more than 70 years Comet develops and manufactures innovative high-tech components and systems based on RF power and X-ray technology. The PCT division comprises seven global sites, which can be found in Europe and at the semiconductor hotspots in Silicon Valley and Asia. Comet produces critical subsystems which are required for the precise control of plasma processes. They help to increase the performance of the manufacturing equipment used to produce microchips or touch screens.