About
VAT Group AG is a Swiss company that makes high-performance vacuum valves, founded in 1965 by Siegfried Schertler in Flawil, St. Gallen, Switzerland, and headquartered in Haag in the canton of St. Gallen. VAT supplies vacuum and gas dosing valves for dilution refrigerators, meeting the strict requirements for precise and reliable operation at temperatures close to absolute zero. By the end of 2023 the company held a market share of around 75% in vacuum valves for semiconductor production, serving semiconductor manufacturing, displays, and scientific research, including quantum computing. Its valves handle ultra-high vacuum and ultra-pure gas control in quantum computing cryogenic systems, and it supplies quantum computing manufacturers, research laboratories, and cryogenic equipment providers that need high-precision valves for dilution refrigerators and quantum processor environments operating at millikelvin temperatures.
Quantum Specifications
| Quantum Focus | hardware |