S. Venkataraman Venkatesan

Essar Steel India Ltd. was a holding company, which engaged in the manufacture of steel products. It offered hot and cold rolled, galvanised, colour coated, plates, pipes, factory welded beams, shot blasted and pirmed, burnt-to shape and chequered plates, and trapezoidal blanks. The company was founded in June 1976 and was headquartered in Mumbai, India.

Nayara Energy Ltd. operates as an oil and gas company. It engages in exploration and production of oil and gas, refining of crude oil and marketing of petroleum products. The firm operations include exploration & production, refining, retail and bulk business. The company was founded in 1969 and is headquartered in Mumbai, India.

Essar Ports Ltd. develops, owns and operates ports and terminals. The firm engages in fleet operating and chartering, port and terminal services and trading in petroleum products. It provides ports and terminals services for handling liquid, dry bulk, break bulk and general cargo with two facilities located at Vadinar and Hazira in the state of Gujarat on the west coast of India and one iron ore terminal at Paradip in the state of Orissa on the east coast of India. The company was founded on April 5, 1975 and is headquartered in Mumbai, India.

Essar Teleholdings Ltd. provides wireless telecommunications services. The company is a subsidiary of Essar Group. It is headquartered in Chennai, India

Essar Investments Ltd. provides investment services. The private company is based in Chennai, India. The company was founded in 1976. The CEO is Narottam B. Vyas.

Best & Crompton Engg Ltd. engages in the field of manufacturing and selling of industrial pumps and castings for industrial and automobile applications. The company operates through the following segments: Fabrication, Castings, Pump, Machinery Manufacturing, Real Estate and Others. It also engages in new businesses such as manufacture of apparels, precast building slabs, precast building accessories, implementing precast buildings, multi-purpose machinery, machine tools, drivers and motors. The company was founded by Andrew Vans Dunlop Best in 1879 and is headquartered in Chennai, India.