Biosystems Limited is an international waste water treatment company registered in SINGAPORE with its corporate Head Office in Bali, INDONESIA with regional representative offices in AUSTRALIA, BAHRAIN, MIDDLE EAST AND USA.

Established in 1995, the core business of Biosystems is supplying integrated water treatment solutions for large and small scale projects through the application of leading biotechnologies. Backed by international expertise, Biosystems designs, constructs and manages advanced waste water treatment plants as well as providing a range of products and services to support water related needs with our widely diversified customer base throughout Asia.