Cochin Shipyard Limited is an Indian company that operates a shipbuilding and maintenance business in India. The company builds and repairs ships in India. It repairs vessels, including ship oil survey repairs, and routine repairs and life extensions for Navy, UTL, Coast Guard, Fisheries and Port Fund vessels in addition to SCI & cargo vessels; ONGC. Its products and services include shipbuilding, ship repair, marine technology and others. Its services include flat flexible rolls, horizontal drilling machines, drilling machines, forming machine, vertical milling machine, surface milling machine, horizontal drilling machine, dynamic balance machines, grinding machines and contracting machines.