Reliance Industries Ltd.

Reliance Industries’ (RIL) telecom arm -- Reliance Jio Infocomm (Jio) has become the country's largest telecom operator with a subscriber base of 331.3 million, surpassing Vodafone Idea which on July 26 reported a decline in its user base to 320 million by June 2019.The company had a user base of 331.3 million by June 2019.

Jio had pipped Bharti Airtel in May to become the second largest mobile operator with 322.9 million users and 27.80 per cent market, according to Trai data. Airtel had 320.38 users or 27.6 per cent market share.

Reliance Industries is India’s largest private sector company. The company’s activities span hydrocarbon exploration and production, petroleum refining and marketing, petrochemicals, retail and 4G digital services.