Membrane Group India Pvt. Ltd.

Membrane Group India Pvt. Ltd. is an Indian company specializing in innovative water and wastewater treatment solutions, aimed at optimizing water usage and sustainability across various industrial sectors. Founded in 1984 and headquartered in Haryana, India, Membrane Group India Pvt.

Ltd. focuses on providing comprehensive water treatment services. In October 2025, GEF Capital Partners invested USD 50 million to Membrane Group India Pvt. Ltd.

The investment will enable Membrane Group India Pvt. Ltd. to strengthen project execution capabilities in India and overseas, enhance research and development, enter new geographic markets, and advance technologies for water treatment. Membrane Group specializes in comprehensive water and wastewater treatment solutions, prominently featuring systems designed to optimize water usage across various sectors.

Their core offerings encompass Zero Liquid Discharge systems, wastewater reuse technologies, effluent treatment systems, ultra-pure water solutions, and sewage treatment processes, among others. These products address critical challenges in water management and sustainability, facilitating the recycling and effective treatment of wastewater in industries such as automotive, pharmaceuticals, food and beverage, aquaculture, and more. With a client base that includes municipalities, industries, and institutions globally, Membrane Group's solutions are deployed in markets across Asia, Europe, and North America, enhancing water efficiency and promoting sustainability in diverse applications. Membrane Group reports a revenue of ₹3.

5 billion, supported by a robust business model tailored for industrial and municipal clients. The company's revenue generation primarily arises from direct business-to-business transactions where clients engage for customized solutions tailored to their specific water treatment needs. These transactions include long-term partnerships and project-based contracts, with clients selecting from a range of services including system installations, ongoing maintenance, and after-market support. Key technologies such as the Advanced Oxidation Process Reactor and Reverse Osmosis systems are integral to their value proposition.

In October 2025, GEF Capital Partners invested USD 50 million to Membrane Group India Pvt. Ltd. The investment will enable Membrane Group India Pvt. Ltd.

to strengthen project execution capabilities in India and overseas, enhance research and development, enter new geographic markets, and advance technologies for water treatment.