Mazagon Dock Shipbuilders Limited (MDL) (IAST: Majhagānv Dawk Limiṭeḍ), formerly called Mazagon Dock Limited, is a shipyard situated Mazagaon, Mumbai. It manufactures warships and submarines for the Indian Navy and offshore platforms and associated support vessels for offshore oil drilling. It also builds tankers, cargo bulk carriers, passenger ships and ferries.
The shipyards of MDL were established in the 18th century. Ownership of the yards passed through entities including the Peninsular and Oriental Steam Navigation Company and the British-India Steam Navigation Company. Eventually, ‘Mazagon Dock Limited’ was registered as a public company in 1934. The shipyard was nationalised in 1960 and is now a Public Sector Undertaking of the Government of India.
Vice Admiral Narayan Prasad, AVSM, NM, IN (Retd), is the Chairman & Managing Director (CMD) of Mazagon Dock Shipbuilders Limited. The retired Naval Officer took over his current position on 30 Dec 2019. The activities at the yard are shipbuilding, submarine building, and fabrication of offshore structures. It has manufacturing facilities in Mumbai and Nhava.
The yard has the capability to build warships, submarines, and merchant ships up to 30,000 dead weight tons (DWT). It can fabricate wellhead platforms, process and production platforms, and jack-up rigs for oil exploration.