    reliance industries limited (ril) is an indian conglomerate holding company headquartered in mumbai, maharashtra, india. the company operates in five major segments: exploration and production, refining and marketing, petrochemicals, retail and telecommunications. the group is present in many business sectors across india including petrochemicals, construction, communications, energy, health care, science and technology, natural resources, retail, textiles, and logistics. ril is the second-largest publicly traded company in india by market capitalisation and is the second largest company in india by revenue after the state-run indian oil corporation. the company is ranked no. 99 on the [[fortune global 50
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