Lufthansa Systems  Passenger Services GmbH Kelsterbach, Germany itelligence AG Frankfurt, Germany LufthavnsKonsulenterne ApS Kastrup, Denmark ACT Solutions s.r.l., Italy BAE Systems   Corporation, Huntsville AL, USA (formerly MEVATEC) PRI Automation Inc. Chelmsford, USA Consilium/Applied Materials Mountain View, USA Promis/Brooks Automation Toronto, Canada FASTech/Brooks Automation Chelmsford, USA  München, Germany IBM Deutschland Informationssyteme Stuttgart, Germany hsp AG Stuttgart, Germany traloco GmbH & Co. KG Wiesbaden, Germany SAT Simulations- und Automations-Technologie AG is a member of Worldwide Simulation Alliance