We change the world with vacuum solutions – that is our purpose as the world's leading developer, manufacturer and supplier of high-end vacuum valves. VAT vacuum valves are mission-critical components for advanced production processes of innovative everyday products such as portable devices, flat screen monitors or solar panels. VAT reports in two different segments: Valves and Global Service. Under the latter, we provide our customers with original spare parts, maintenance, technical support and training for various vacuum valve applications. With over 2,500 employees worldwide, representatives in 29 countries, net sales of CHF 901 million (2021) and manufacturing sites in Switzerland, Malaysia, Romania, and Taiwan, we are sustainably shaping our highly specialized market.