Rail Vikas Nigam Limited, together with its subsidiaries, engages in rail infrastructure works in India and internationally. The company undertakes rail project development and implementation, as well as provides financial resources mobilization services. It also executes various railway projects, including new lines, doubling, gauge conversion, railway electrification, workshops, bridge work, mega and monumental bridges, metro and metropolitan transport projects, new lines, hilly railway projects, construction of cable stayed bridges, institutional buildings, track renewal, training institutes, railway and other safety works, traffic facilities, and road over bridges, etc. In addition, the company engages in civil engineering; equipment and engine; installation of solar energy systems, and electricity transmission and control apparatus; installation and maintenance of underwater telecommunications and power cables; contracting of electrical fittings, ports and marine construction, dams, and tunnels; business planning and implementation; consulting; construction of rail links, subways, irrigation systems, canals, water main storage towers, transmission lines, and feeder bays; installation, maintenance, and repair of solar energy collectors; and operation and maintenance of railway facilities. It serves Indian Railways, various central and state government ministries, departments, and public sector undertakings. Rail Vikas Nigam Limited was incorporated in 2003 and is based in New Delhi, India.