Reliance is India's largest private sector company. Reliance's activities span hydrocarbon exploration and production, petroleum refining and marketing, petrochemicals, advanced materials, composites, and renewables (solar and hydrogen). Ranking 88th, Reliance is the largest private sector company from India to feature in Fortune’s Global 500 List. The company stands 45th in the Forbes’ Global 2000 rankings, top-most among Indian companies. It is also ranked 4th in LinkedIn's Top Companies List of 2023.