Swan Defence and Heavy Industries Limited
20°55′20″N 71°29′58″E / 20.922351°N 71.499571°E
| Formerly | 
 | 
|---|---|
| Company type | Public | 
| BSE: 533107 NSE: SWANDEF | |
| Industry | |
| Founded | 17 October 1997 | 
| Founders | Nikhil Prataprai Gandhi Bhavesh Prataprai Gandhi | 
| Headquarters | Pipavav Port, Rajula, Amreli district, Gujarat, India | 
| Area served | Worldwide | 
| Key people | Nikhil Merchant (Chairman and Managing Director) | 
| Services | Ships & offshore Platforms, Pressure Vessels Design, construction, repair and conversion | 
| Revenue | ₹14.13 billion (US$170 million) (2018) | 
| ₹−9.56 billion (US$−110 million) (2018) | |
| Total assets | ₹99.4 billion (US$1.2 billion) (2018) | 
| Number of employees | 367 (March 2018) | 
| Website | sdhi | 
Swan Defence and Heavy Industries Limited formerly known as Reliance Naval and Engineering Limited, Reliance Defence & Engineering Limited and prior to that as Pipavav Shipyard Limited (PSL) and Pipavav Defence & Offshore Engineering Company Limited is an Indian shipbuilding and heavy industry company. The shipyard is located near the village of Pipavav in Gujarat, at a distance of 90 km South of Amreli, 15 km South of Rajula and 140 km South West of Bhavnagar. The company was the first private sector company in India to obtain a license and contract to build warships and owns the largest shipyard in India.