Effwa Infra & Research Limited, founded in 2014, specializes in engineering, consulting, procurement, construction, and project management services in water pollution control. The company focuses on wastewater and industrial effluent treatment, solid waste disposal, aeration systems, hazardous waste management, and water treatment plants, offering comprehensive solutions from design to commissioning. It provides expertise in Effluent Treatment Plants (ETP), Sewage Treatment and Remediation (STP), Water Treatment and Distribution (WTP), and Hazardous Waste Management while also executing infrastructure projects involving wells, pump houses, pipelines, and electro-mechanical works. Operating across multiple Indian states, including Andhra Pradesh, Chhattisgarh, Gujarat, Maharashtra, Odisha, West Bengal, Madhya Pradesh, and Rajasthan, as well as in the international market, Effwa Infra & Research Limited has successfully completed over 45 water management projects for public sector undertakings, municipal corporations, and private entities. As of March 31, 2024, the company employs over 118 professionals, including 12 engineers specializing in wastewater treatment system planning and design, along with 76 engineers across civil, mechanical, electrical, instrumentation, automation, piping, and safety and quality control disciplines, reinforcing its commitment to sustainable and efficient water management solutions.