Innovation has always been the driving force at VAT since the company founded 50 years ago. This made us the world leader in vacuum valves and vacuum sealing technology. The pioneering spirit motivates us daily to meet our customers’ requirements with enthusiasm. Together with our employees, we stand for passion, innovation and quality. VAT’s headquarter is located in Haag (Switzerland) and employs around 2 000 people worldwide. It has production centers in Haag (Switzerland), Penang (Malaysia) and Arad (Romania) as well as a production facility in Xinwu (Taiwan).