Alstom, headquartered in Saint-Ouen-sur-Seine, France, is a global leader in rail transport and sustainable mobility solutions. The company designs, manufactures, and services a comprehensive range of rolling stock, including high-speed trains, metros, trams, and locomotives. Beyond rolling stock, Alstom provides signaling systems, turnkey solutions, and digital mobility services, enhancing the efficiency and safety of rail operations worldwide. With operations in over 60 countries and a workforce exceeding 80,000 employees, Alstom is committed to innovation and sustainability, aiming to reduce the environmental impact of transportation and promote green mobility. The company's portfolio includes renowned products like the Avelia high-speed trains and Citadis trams, which are integral to urban transit systems globally.
The signalling centre will support rail digitalisation, engineer training, legacy system upgrades, Onvia Lock deployment at 85 stations, and TR TS 003/2011 certification.
Alstom will maintain Santiago–Nos signaling systems until 2030, enhancing reliability, safety, and passenger experience while minimizing delays and disruptions.