Nov 18, 2025 Events SEMICON Europa 2025 Meet us from November 18-21 in Germany at Messe München, hall B1, booth number 245.
Oct 16, 2025 Investors Ad hoc VAT media release on Q3 2025 results Ad hoc announcement pursuant to Art. 53 LR
Oct 7, 2025 Events SEMICON West 2025 Meet us from October 7-9 in Phoenix, Arizona at Phoenix Convention Center, booth number 6451.
Jun 9, 2022 Products Ultra Clean Vacuum - VAT Perfects Particle Management With new approaches in particle management, VAT sets standards for ultra clean vacuum requirements. The goal is maximum avoidance of unwanted particles and outgassing.\n\n(7 min. read) Read more
Apr 1, 2022 Products Bonded Seals a Key Element in VAT‘s Vacuum Valve Technology Bonded valve plate seals offer a number of advantages over classic O-ring seals – including longer durability, improved sealing and damping properties. (6 min. read) Read more
Feb 24, 2022 Products Added Value with Integration in Semiconductor Fabrication Semiconductor chips now are abundantly used for an increasing variety of challenging applications. VAT evolves from a supplier of vacuum components towards a system integrator to support the development of increasingly complex semiconductor production lines.\n\n(4 min. read) Read more
Feb 3, 2022 Products Vacuum Valve Seals: Every Detail Counts The development of specific sealing technologies is a decisive feature of VAT's competitiveness. Where standard solutions reach their limits, VAT vacuum valves offer process system operators more functional reliability. Especially in the field of classic elastomer seals, VAT sets standards.\n\n(3 min. read) Read more
Jan 5, 2022 Products Fixed Price Refurbishment: Optimizing Vacuum Valve Maintenance and Service Costs VAT “Fixed Price Refurbishment Programs” help system operators – in particular in semiconductor production – to improve uptime and optimize service costs. Read more
Jan 5, 2022 Products Fixed Price Refurbishment: Optimizing Vacuum Valve Maintenance and Service Costs VAT “Fixed Price Refurbishment Programs” help system operators – in particular in semiconductor production – to improve uptime and optimize service costs. (1 min. read) Read more
Dec 10, 2021 Products Optimized Version of Large Transfer Valve for OLED, PVD and Load-Lock With the new 06.3 Large Transfer Valve / Insert with TWINVAT, VAT offers an optimized version of its successful 06.1 series, especially for OLED, PVD and load-lock applications.\n\n(1 min. read) Read more
Oct 22, 2021 Products Order for new 29.2 HV Angle Valve with Soft-Pump Function from Large Display OEM Leading plant manufacturer of large production machines for TV displays awards VAT the contract to supply the new 29. 2 HV Angle Valve with Soft-Pump Function. (1 min. read) Read more
May 3, 2021 Products Enhancing Performance & Process Stability with VAT Upgrades & Retrofits Semiconductor production equipment must pay for itself quickly - the very next innovation cycle increases the cost pressure. Aging equipment makes this a challenge. VAT therefore offers upgrades & retrofits as a cost-effective solution for optimizing existing production equipment. (2 min. read) Read more
Apr 6, 2021 Products Advance Controllability – VAT Shifts from IC1 to IC2 Controller Technology As the IC1 controller components used in VAT vacuum valves reach their technological ‘end of life,’ the advanced 32-bit IC2 components are being integrated into new and existing applications. VAT specialists are working with customers to ensure a rapid and problem-free transition. (2 min. read) Read more