Mailhem Ikos Environment Pvt. Ltd is an Indian company that provides waste management and renewable energy solutions using anaerobic digestion technology. It was formed through the merger of Lhotellier-Ikos and Mailhem Engineers, combining over 100 years of experience. The company specializes in generating biogas from organic waste through high-rate anaerobic digestion to produce renewable energy. It has successfully implemented over 250 biogas projects treating various waste streams and won several national awards for its waste to energy technologies.