Sustainable solutions for energy and environmental challenges, industrial boilers, absorption chillers, air-pollution-control systems, water and wastewater-treatment plants, and solar-energy solutions, are the field Thermax Limited leads as an Indian multinational engineering conglomerate, serving oil-and-gas, chemical, food, and metals customers across more than 90 countries. Founded in 1966 by A.S. Bhathena as Wanson India Ltd., renamed Thermax in 1980, and headquartered in Pune, it runs 14 manufacturing facilities (10 in India, 4 overseas) and a global network of 34 international and 22 domestic offices, supporting clients such as Reliance and TotalEnergies and achieving over 99% reliability in projects such as HRSGs at Jamnagar.