Reliance Industries Limited is an India-based private sector company, with business in energy and materials value chain and in retail and digital services. The Company operates in four segments: refining, petrochemicals, oil & gas and organized retail. The refining segment includes production and marketing operations of the petroleum products. The petrochemicals segment includes production and marketing operations of petrochemical products, such as polyethylene, polypropylene, polyvinyl chloride, poly butadiene rubber, polyester yarn, polyester fiber, purified terephthalic acid, paraxylene, ethylene glycol, olefins, aromatics, linear alkyl benzene, butadiene, acrylonitrile, caustic soda and polyethylene terephthalate. The oil and gas segment includes exploration, development and production of crude oil and natural gas. The organized retail segment includes organized retail business. It also has operations in the textile, SEZ development, telecom/broadband business and media sectors.