Steel Authority of India Limited (SAIL) is one of the largest state-owned steel-making companies based in New Delhi, India. Established in 1954, SAIL operates and owns five integrated steel plants at Bhilai, Rourkela, Durgapur, Bokaro and Burnpur.

SAIL produces a wide range of iron and steel products for construction, engineering, power generation, automotive, shipbuilding, railway infrastructure, and many other industries. Its product portfolio includes hot and cold rolled sheets and coils; galvanized sheets; electrical sheets; structural products like beams; plates; railway products such as wheels and axles; seamless pipes; wire rods among others.

The company has been focusing on adopting innovative technologies to improve its production processes. It has collaborated with various international firms for technical expertise related to specialized areas within the industry.

What sets SAIL apart from its competitors is its extensive distribution network across India which ensures timely delivery of their products even to the remotest locations. The company's commitment to quality control measures also gives it an edge over other players in the market. Additionally, SAIL’s continuous efforts towards sustainable development have led them to be recognized globally for their environmentally friendly practices.