Effwa Infra & Research Limited (EIRL), founded in 2014, specializes in various environmental services such as treating wastewater and solid waste, recycling water, and managing hazardous waste. They provide complete project management solutions, ensuring environmentally friendly practices across multiple industries, including textile, leather, food processing, chemicals, steel, and pharmaceuticals.

EIRL follows the 4R concept: Reducing, Recycling, Reusing, and Rehabilitation. Their goal is to help industries achieve Zero Liquid Discharge, meaning no wastewater is released into the environment by recycling and reusing water.

Their services cover the entire project lifecycle, from initial concept to final commissioning. This includes preparing project reports, selecting technologies, managing projects, designing processes, procuring materials, managing supply chains, obtaining regulatory approvals, and overseeing construction and commissioning. They also provide ongoing support, such as equipment design, environmental engineering, maintenance, plant operation, and safety services.