PARTIAL LIST OF CUSTOMERS                                                              

BHARAT PETROLEUM CORPORATION LTD.
BHARAT SANCHAR NIGAM LIMITED
BOSE INSTITUTE
CALCUTTA MUNICIPAL CORPORATION
DELHI PUBLIC SCHOOL MEGACITY, KOLKATA
DIRECTOR GENERAL OF COMMERCIAL INTELLIGENGE & STATISTICS
FALTA SPECIAL ECONOMIC ZONE
GEOLOGICAL SURVEY OF INDIA                              
HERITAGE INSTITUTE OF TECHNOLOGY
HINDUSTAN PETROLEUM CORPORATION LIMITED
HOOGHLY ENGINEERING & TECHNOLOGY COLLEGE
INDIAN ASSOCIATION FOR CULTIVATION OF SCIENCE              
INDIAN INSTITUTE OF CHEMICAL BIOLOGY                             
INDIAN OIL CORPORATION LTD
INDIAN OIL CORPORATION LTD, BHUBANESHWAR                                           
INDIAN OIL CORPORATION LTD, PIPE LINE DIVISION, HALDIA
INDIAN OIL CORPORATION LTD, MOURIGRAM
INDIAN STATISTICAL INSTITUTE
INSTITUTE OF MOLECULAR MEDICINE       
KOLKATA PORT TRUST
MINISTRY OF COMMERCE & INDUSTRY                                  
NATIONAL BUILDINGS CONSTRUCTION CORPORATION LTD.
NATIONAL THERMAL POWER CORPORATION LIMITED
OIL & NATURAL GAS CORPORATION, SIVSAGAR
RCC INSTITUTE OF INFORMATION TECHNOLOGY
SOUTH EASTERN RAILWAY                                                   
THE ASSEMBLY OF GOD CHURCH SCHOOL
TEA BOARD INDIA - GUWAHATI
TEA BOARD INDIA - KOLKATA
THE HERITAGE SCHOOL
THE WB NATIONAL UNIVERSITY OF JURIDICAL SCIENCES
VIDESH SANCHAR NIGAM LIMITED
WEST BENGAL POLLUTION CONTROL BOARD                        
WEST BENGAL POWER DEVELOPMENT CORPORATION LTD ....and many more