Si ATM AB is an ATM system supplier with over 30 years of experience in installation of operational systems and simulators to ANSPs, Training Institutes, and other aviation organisations throughout the world. Located in Stockholm, Si ATM has specialized in development of highly advanced technology for Tower, Approach, and Area Control Centres, integrated with a variety of other systems. In addition to SESAR compliant ATM and Fall-back Systems (FBS), Si ATM also supplies scalable ATC training simulators for all levels and airspaces, also including high fidelity 3D tower simulators. Si ATM is known for its high quality and low risk implementation of ATM systems. Flexibility and low cost maintenance solutions distinguish the company in the competitive market of ATM. Cutting edge ATM technology, based on Eurocontrol/EU requirements, has been implemented in Europe, Middle East and Asia.