Sector 5 is considered as the IT hub of Kolkata. Most of the IT companies in Kolkata have a physical presence here.  Table below provides the addresses of some of them:

Company Address Photo
Tata Consultancy Services Ltd TCS Building, Plot B-1, Block EP & GP, Sector 5
Salt Lake Electronics Complex
Kolkata 700 091
Tata Consultancy Services Ltd STP – II Building, Block – DN, Plot No. 53,Sector V, Bidhhannagar, Salt Lake (East), Kolkata 700 091  
IBM Global Services India Pvt. Ltd. IBM Business Consulting Services, Saltlake Electronic Complex, X1-7, Block – EP, Sector – V, Kolkatta – 700 091, India  
IBM Global Services India Pvt. Ltd. 4th Floor, Millennium City Tower 2, Sector V, Salt Lake  
IBM Global Services India Pvt. Ltd. DLF IT Park, Tower III, New Town, PS Rajarhat, Kolkata – 700156
Wipro Technologies Plot # 1,7 & 8, Block DM, Sector – V, Salt Lake,, Kolkata – 700091  
Tech Mahindra Limited 5th, 6th, 7th floor, EM Block, Salt Lake, Kolkata, West Bengal 700091  
Tech Mahindra 3rd and 4th floor, C Bldg
Bengal Intelligent Park Ltd,
Opp Infinity Towers, Sector 5
Salt Lake, Kolkata 700 091, India
Capgemini Special Economic Zone-IT/ITES, Plot No.1 2 & 3, New Town, Rajarhat District, Kolkata-700156  
Cognizant Technocomplex
Plot GN-34/3, Sector-V
Saltlake Electronic Complex
Kolkata 700 091 India

* This list is a work in progress. We are referring to the Company sites to get latest information. Pictures sourced from the net or clicked by our contributors. We would appreciate your contributions to keep this site updated.