Telecom   Water Treatment Plant
A.C.Power System   Circuits & Controls
Simoco Telecommunication (S.A.) Limited    
    Hardware, Software and Firmware Development
Railway Signaling (via)   Computer Services (P) Ltd.
A.M.Enterprise    
Digital Communication & Control Pvt. Ltd.   Automation
Deltron Equipment & Systems (P) Ltd.   Fortuna Impex Pvt. Ltd.
Eldyne Electro Systems Pvt. Ltd.   Genisis Currency Automation System
Stesalit Limited   Micro System Foundation
Digital Data Corporation   Signotron(Sikim)
    Mega Design Pvt. Ltd.
Railway Power (via)    
Moni Elotronics   Security System
Signotron (India) Pvt. Ltd.   Kizen Services Pvt. Ltd.
Sree Chand Electrical Industries (P) Ltd.   Security Equipment Engineers
R.F. Design & Technologies   Pentagon Security & Fire
     
Railway Display System (via)   Furnace Manufacturing
United Automation   Megatherm Electronics (P) Ltd.
    Superheat Electromag (P) Ltd.
Railway Department Projects    
Eastern Railway   Display System
    Neeraj Trading Co.
Instrumentation    
Apex Instruments   Audio Electronics
Doyen Micro Systems Pvt. Ltd.   Sonodyne Electronics Company Pvt. Ltd.
Eoan Electro Devices (P) Ltd.   Sonodyne Technologies Pvt. Ltd.
Hamilton Research & Technology Pvt. Ltd.    
Redio Equipment Company   Medical Electronics
WEBEL Mediatronics Limited   Squaram Systems Pvt. Ltd.
    Filament Industry
Home Appliance   Webfil Limited
Blomat Product    
Suraj General Engineers Pvt. Ltd.   Welding Machine
    Esab India Limited
GSM Providers and Solution    
CMC Limited   Steel Industry
VIE Trans Private Limited   Inter Tech
    Durgapur Steel Plant
Power Plant    
Durgapur Project Ltd.   Electronics toy industry
    Innologic Electronics
Institutes    
IIT, Kharagpur    
Jadavpur University    
Shibpur B.E.College    
Ramkrishna Mission Blind Boys Academy    
Nivedita Girls School    
Indian Institute of Management    
We have worked with a many industries which we are not mentioning. We have worked in abroad also.