SYSTRA is the world leader for public transport infrastructure. This subsidiary of RATP and SNCF works in the Mass Transit and Rail market (HSR, Tramway, Metro, Conventional Rail...). The Group's ambition is to establish itself as the benchmark for collective, sustainable mobility. Revenue 2014: 525 million € including 47% internationally, 4,780 employees throughout the world. SYSTRA plans to hire several thousand new staff over the next four years. SYSTRA is currently present in 78 countries.