Green Dot Limited is a leading water treatment and environmental engineering company in Bangladesh, dedicated to delivering safe, sustainable, and innovative water solutions. Established in 1997, the company has grown into a trusted provider of advanced water purification technologies and infrastructure support for residential, commercial, and industrial applications.
Green Dot Limited specialises in the design, manufacturing, and installation of a wide range of systems, including Water Treatment Plants (WTP), Iron Removal Plants (IRP), Sewage Treatment Plants (STP), Effluent Treatment Plants (ETP), rainwater harvesting systems, and mobile water treatment units. The company also offers modern household water purifiers that ensure safe and healthy drinking water.
With ISO 9001:2015 and UKAS certifications, Green Dot Limited maintains strict quality standards while focusing on innovation, reliability, and environmental responsibility. Over the years, the company has successfully completed numerous projects across Bangladesh, contributing to improved water management and environmental protection.
As part of ZI Group, Green Dot Limited continues to expand its capabilities in water treatment technology, helping industries, communities, and households access clean and safe water while supporting sustainable development.