About Reliance Industries: Our activities span hydrocarbon exploration and production, petroleum refining and marketing, petrochemicals, retail, and telecommunications. In each of these areas, we are committed to innovation-led, exponential growth. Our vision has pushed us to achieve global leadership in many of our businesses – including our position as the largest polyester yarn and fiber producer in the world. Reliance Industries Limited is a Fortune 500 company and the largest private sector corporation in India.