VAT Group

ISES Member


Company Profile

We change the world with vacuum solutions – that is our purpose as the world’s leading supplier of high-end vacuum valves. The Group reports in two segments: Valves and Global Service. The Valves segment is a global developer, manufacturer and supplier of vacuum valves for the semiconductor, displays, photovoltaics and vacuum coating industries as well as for the industrial and research sector. Global Service provides local expert support to customers and offers genuine spare parts, repairs and upgrades. VAT reported net sales of CHF 1,145 million in 2022 and employs some 3,000 people worldwide, with representatives in 29 countries and manufacturing sites in Switzerland, Malaysia, and Romania.

Products & Services

Experience excellence with VAT, the foremost authority in global vacuum technology. Our extensive product line includes precision-designed vacuum valves, multi-valve units, motion components, vacuum modules, and edge-welded metal bellows. Complementing our offerings are comprehensive services such as spare parts provision, fixed-price refurbishment, and standard repair solutions. At VAT, commitment to excellence is ingrained in our ethos, ensuring unparalleled performance and reliability. Our spare parts service guarantees seamless maintenance, while fixed-price refurbishment rejuvenates equipment cost-effectively to peak functionality. Additionally, our standard repair services uphold the highest quality standards, minimizing downtime with swift issue resolution. Trust VAT as your partner in innovation and quality assurance for all your vacuum technology needs.


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