BSL Group of companies is a Leading Engineering, Procurement and Construction (EPC) Company established in 1984 by a group of employees of M/s BST Engineering Services, M/s Raunaq International Limited and M/s Stewarts & Lloyds of India Limited, primarily to meet the ever growing Design, Engineering, Supply, Fabrication, Erection, Testing, Commissioning and Maintenance activities in Fertilizer, Power sector & Oil and Gas Industries and offshore production facilities with emphasis on single point service centre to provide services as per requirements of different Power Plants and Oil & Gas Processing and Fertilizer Industries, Onshore and offshore gas and oil producing industry.