Customers

• Steel & Aluminium Sector :
  Durgapur Steel Plant, Bhilai Steel Plant, Bokaro Steel Plant, Vizag Steel Plant, Rourkella Steel Plant, Indian Iron & Steel Co., Tata Iron and Steel, Lloyd Steel Industries Limited, ISPAT Metallic.
  
  
• Oil Sector :
  Hindusthan Petroleum Corporation, Bharat Petrolium, IBP Company Limited, Indian Oil Corporation Limited.
  
  
• Oil Refineries Sector :
  Barauni Refinery, Haldia Refinery, Mysore Petrochemicals, Reliance Petrochemicals, Mathura Refinery, Cochin Refinery, Madras Refinery, Numaliguard Refinery.
  
  
• Defence Sector :
  Indian Navy
  
  
• Govt. / Semi Govt. Sectors :
  Calcutta Municipal Development Authority, Calcutta Metropolitan Water Supply and Sanitery Association, Delhi Jal Board, Municipal Corporation of Delhi, Irrigation and Municipal Corporation - Jammu and Kashmir, Punjab Water Supply and Sewerage disposal Board, Haryana Municipal Corporation, Municipal Corporation of Chandigarh, Delhi Water Supply + sewage disposal undertaking, Integrated Water Supply Sanitation and Health education - Govt. of Rajasthan, Uttarpradesh Jal Nigam, Gujrat Water Supply & Sewerage board, Bhog Waterland project-Govt. of M.P., M.P. State electricity board, Maharastra Jivan Pradhikaran Project, Municipal Corporation of Greater Mumbai, Brihan Mumbai Mahanagar Palika, Maharastra Industrial Development Corporation, Karnataka Urban Water Association, Bangalore Water Supply and Sewage Board, Chennai Metropolitan Water Supply and Sewage Board, RWS Department - Govt. of A.P., Orissa Water Supply and Sewage Board.
  
  
• Power Sector :
  Natural Thermal Power Corporation, Bharat Heavy Electricals Limited, W.B. Power Development Corporation.
  
  
• Private Sector :
  Rolls Royce Power India Limited, SMS India Limited.