Indra Water is a Mumbai-based environmental services company specializing in wastewater treatment and water recycling solutions for industrial, commercial, and institutional clients. The company designs and implements smart, modular treatment systems that enable wastewater to be treated at the source and reused for non-potable applications such as cooling, flushing, and industrial processes. By combining advanced electrochemical treatment methods with automation and digital monitoring, Indra Water helps reduce freshwater consumption, operational costs, and environmental impact. Their solutions are compact, scalable, and suitable for industries such as textiles, pharmaceuticals, chemicals, manufacturing units, as well as large residential and commercial buildings. Indra Water focuses on sustainability by minimizing chemical usage, energy consumption, and sludge generation, while ensuring regulatory compliance. Through its technology-driven approach, the company supports organizations in achieving efficient water management, resource conservation, and long-term environmental responsibility.

Ekam Eco Solutions is a sustainability-driven company founded in 2013 (incubated at Indian Institute of Technology Delhi) that develops and markets innovative sanitation, hygiene and water-management technologies.