Thangapandian Srinivasalu (S. Thangapandian) is an oil and gas industry veteran with over 40 years of experience who currently serves as a Strategic Advisor for Fuelbrains, an Indian alternative fuels and biofuel consultancy enterprise. He is best known for his previous high-profile roles as a multinational downstream corporate leader, notably serving as the Chief Executive Officer (CEO) and Director of Essar Oil (UK) Ltd.