Reliance Industries Ltd is one of India's largest private sector companies that operates in oil, gas, petroleum, petrochemicals, textiles, retail, and telecom. It aims to provide quality and reliable energy to customers while achieving high growth. The company was founded in 1960s and is ranked 126th on the Forbes Global 2000 list. It has expanded through acquisitions and partnerships, such as a joint venture with BP in oil and gas. Reliance faces competition from other major Indian energy companies like Essar Oil, BPCL, and HPCL but maintains strength through its market position and financial performance.