HNB ENGINEERS PVT. LTD. is an ISO 9001:2000 certified company which is conversion of a well known firm H. N. BHAT & CO. The firm was established in 1973 with an aim to execute high quality Civil Engineering Works particularly in the Field of Sewage i.e. Wastewater Management. The company has its Corporate Head Quarters at Pune, Maharashtra, India. The company has achieved numerous milestones through its projects such as : a. Projects treating over 1.2 Billion Litres of Sewage Everyday (a Population Equivalent of 12 million or 1.2 Crore people) b.Completion of the first ever Public-Private-Partnership model Sewage Treatment Project in India c. Generating Hydro-electricity from Sewage d. Completing Treated Sewage Reuse Projects