INFICON was formed in June 2000 from the instrumentation businesses of three well-known international vacuum technology companies merged in 1996 under the Swiss company OC Oerlikon (formerly known as Unaxis). Our initial public offering was November 9, 2000, both on SIX Swiss Exchange and NASDAQ. In 2005, INFICON delisted its stock from NASDAQ. INFICON started to pay out dividends in 2006.



Technology Leadership

  • Cube Calibration/Reference Vacuum Measurement Instrument
  • Edge Capacitance Diaphragm Gauge, for high-temperature semi applications
  • EtherCAT interfaces for Vacuum Gauge line
  • Gemini Cold Cathode Inverted Magnetron all purpose Vacuum Gauge
  • Stripe High Speed Vacuum Gauge
  • Transpector MPH Residual Gas Analyzer for semiconductor applications
  • Micro GC Fusion Gas Analyzer
  • Spot OEM Capacitance Diaphragm Pressure Sensor