TOESL, a wholly owned subsidiary of Thermax Group, provides renewable, recycling and recovery solutions under the Build-Own-Operate (BOO) business model. We invest, design, install, operate & maintain utility plants within customer premises, delivering utilities such as steam, heat, treated water, solar power, co-generation power, etc., enabling our customers to focus capital on their core business. We are the first movers providing the BOO business model for utility delivery in India. Headquartered in Pune, the company currently has installations across India and has also started building installations in the SEA countries with the first installation in Indonesia.