VAT Valves

Headquartered in Haag, Switzerland

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VAT is the leading global developer, manufacturer and supplier of high-performance high-end vacuum valves, multi-valve modules, edge-welded bellows and related value-added services

INNOVATION FOR
A BRIGHT FUTURE

VAT is the leading global developer, manufacturer and supplier of high-performance vacuum valves, multi-valve modules, edge-welded bellows and related value-added services. The group employs approximately 1,200 people worldwide.

VAT’s products and services are mainly used in semiconductor, display and solar panel manufacturing as well as in a wide range of industry and research applications.