ELSITEL offers innovative engineering solutions to electromechanical systems in industrial and transportation sectors and particularly focuses on railway signaling, telecommunication and electrification systems. Its head office is located in Ankara and ELSITEL has acquired an international dimension with its branches in Jeddah and Tbilisi. ELSITEL adds value to transportation projects, starting from the planning and design stage, and all through project management, construction, subsystems realization, interface management, systems integration, installation, test & commissioning, operation and maintenance processes. ELSITEL eliminates integration and interface problems which can occur due to different sub-contractors and/or suppliers and so prevents loss of time and money in the multidisciplinary complex projects. ELSITEL carries out the following activites within its business scope: - Project management, - Engineering services, - System solutions, - Execution / Installation, - Integration of sub-systems (superstructure, signaling, communication, electrification), - Maintenance and repair services. With its qualified technical staff experienced in signalling, electrification and communication systems, ELSITEL also develops domestic value-added products.