# List of tech parks and business parks in Kolkata

Kolkata along with its metropolitan area, is the main financial and commercial region of East India. Kolkata metropolitan region is one of the seven metro areas in India with a high number of commercial spaces and offices.
Major office hubs of Kolkata are located at Kolkata CBD areas like B.B.D. Bagh, Park Street and PBD areas like Salt Lake Sector-V and New Town CBD.
The following is a list of notable office buildings, tech parks and business parks present in Greater Kolkata. The list does not contain standard office buildings.

## Tech parks

Kolkata being the "IT hub of East India", most of the IT and tech parks are located in Salt Lake (officially Bidhannagar) and New Town. Salt Lake Sector-V is the first and prime IT hub of the metropolitan area. Salt Lake Electronics Complex is India's first fully integrated electronics complex, formed by Webel. The oldest IT building in West Bengal as well as East India was constructed here in 1988 which is the SDF Building, which was planned as an electronics building but later upgraded to IT.
New Town contains some of the biggest IT, AI and business parks in India. The biggest campus of TCS in East India is located here. New Town also contains tech parks which come under Bengal Silicon Valley Tech Hub and Fintech Hub.
* Bengal Intelligent Park
* Srijan Tech Park
* Godrej Waterside
* Godrej Genesis
* Unitech Infospace Hi-Tech Park (also known as Candor Tech Space)
* Cognizant Bantala Campus
| Cluster/ business district | Complex name | Company | Area | Office space | Location | Details | Established/ operation started |
| Salt Lake (PBD) | Godrej Waterside | Godrej | 6 acres | 18 lakh sq. ft. | Sector V | IT park | 2016 |
| Salt Lake (PBD) | Godrej Genesis | Godrej | 4.29 acres | 15 lakh sq. ft. | Sector V | IT park | 2014 |
| Salt Lake (PBD) | Wipro SEZ | Wipro | 20 acres | 10 lakh sq. ft. | Sector V | IT park | 2004 |
| Salt Lake (PBD) | Bengal Eco Intelligent Park | Techna Infrastructure | 3.5 acres | 7 lakh sq. ft. | Sector V | IT park | 2017 |
| Salt Lake (PBD) | Infinity Think Tank | Infinity Group | 2 acres | 2.8 lakhs sq. ft. | Sector V | IT park | |
| Salt Lake (PBD) | Infinity Adventz | Infinity Group | 2.5 acres | 8.5 lakhs sq. ft. | Sector V | IT park | |
| Salt Lake (PBD) | Millennium City IT Park | Rungta Group | 2.5 acres | 3 lakh sq. ft. | Sector V | IT park | 2005 |
| Salt Lake (PBD) | Imagine Tech Park | Simplex Infrastructures Limited | 1.5 acres | 7 lakh sq. ft. | Sector V | IT park | 2023 |
| Salt Lake (PBD) | Infinity Benchmark | Infinity Group | 2.5 acres | 5 lakhs sq. ft. | Sector V | IT park | 2009 |
| Salt Lake (PBD) | Infinity IT Lagoon | Infinity Group | 2.5 acres | 4.9 lakhs sq. ft. | Sector V | IT park | 2014 |
| Salt Lake (PBD) | Merlin Infinite | Merlin Group Infinity Group | 2 acres | 5.8 lakhs sq. ft. | Sector V | IT park | 2014 |
| Salt Lake (PBD) | TCS Delta Park | TCS | 3.5 acres | | Sector V | IT park: 3 buildings: Delta, Lords and Eden building | |
| Salt Lake (PBD) | Martin Burn Tech Park | Infinity Group | 1 acre | 4 lakh sq. ft. | Sector V | IT park | 2013 |
| Salt Lake (PBD) | Globsyn Crystals | Globsyn Technologies Bengal Shrachi Surekha Group | 2 acres | 6 lakh sq. ft. | Sector V | IT park | |
| Salt Lake (PBD) | Saltee Tech Park | Saltee Group | 2 acres | 1.05 lakh sq. ft. | Sector V | IT park | 2005 |
| Salt Lake (PBD) | Srijan Tech Park | Srijan Group PS Group | 2 acres | 5 lakh sq. ft. | Sector V | IT park | 2009 |
| Salt Lake (PBD) | Cognizant Techno Complex | Cognizant | 3 acres | 1.2 lakhs sq. ft. | Sector V | IT park | 2004 |
| Salt Lake (PBD) | Webel Tower I | WEBEL | | | Sector V | IT park | |
| Salt Lake (PBD) | Webel Tower II | WEBEL | | | Sector V | IT park | |
| Salt Lake (PBD) | STPI Kolkata | STPI | 2 acres | 65000 sq. ft. | Sector V | IT park | 1995 |
| Salt Lake (PBD) | Magatherm | Megatherm Electronics | | 1.5 lakh sq. ft. | Sector V | IT park | 2015 |
| Salt Lake (PBD) | Technopolis | Forum Group | 1.5 acres | 7 lakh sq. ft. | Sector V | India's first green IT park | 2006 |
| Salt Lake (PBD) | SDF IT Park | WEBEL | 1.5 acres | 2.5 lakhs sq. ft. | Sector V | Oldest IT building in Salt Lake Sector V | 1988 |
| Salt Lake (PBD) | Webel Manibhandar IT Park | WEBEL | 1 acre | 38,056 sq. ft. | Sector V | IT park | |
| Salt Lake (PBD) | Webel STP II IT Park | WEBEL | 0.2 acres | 54,166 sq. ft. | Sector V | IT park | |
| Salt Lake (PBD) | Webel Bhaban IT Park | WEBEL | 0.5 acre | 6,788 sq. ft. | Sector V | IT park | |
| Salt Lake (PBD) | Salt Lake Incubation Center IT Park | WEBEL | 0.5 acre | 3,456 sq. ft. | Sector V | IT park | |
| Salt Lake (PBD) | Merlin the Summit | Merlin Group | 2.2 acre | 5.25 lakh sq. ft. | Sector V | IT park | Under construction |
| New Town (PBD) | Candor Tech Space (Unitech Infospace Hi-Tech park) | Unitech Group | 48 acre | 30 lakh sq. ft. | New Town Action Area I | SEZ, IT park | 2005 |
| New Town (PBD) | TCS Gitanjali Park | TCS | 40 acre | 22 lakh sq. ft. | New Town Action Area II | SEZ, IT park | 2016 |
| New Town (PBD) | TCS Sanchayita Park | TCS | 10 acre | 20 lakh sq. ft. | New Town Action Area II | SEZ, IT park | Under construction |
| New Town (PBD) | Infosys | Infosys | 50 acre | 5.25 lakh sq. ft. (1st phase) | New Town Action Area IIIG | IT park and software development centre | 2024 |
| New Town (PBD) | DLF IT Park 1 | DLF | 9.5 acre | 13 lakh sq. ft. | New Town Action Area IA | IT park | 2005 |
| New Town (PBD) | DLF IT Park 2 | DLF | 25 acre | 25 lakh sq. ft. | New Town Action Area II | SEZ, IT park | 2015 |
| New Town (PBD) | Mani Casadona | Mani Group | 13 acre | 14.79 lakh sq. ft. | New Town CBD | Business park | 2016 |
| New Town (PBD) | Webel Rajarhat IT Park I | WEBEL | 0.5 acre | 20,700 sq. ft. | New Town Action Area ID | IT park | |
| New Town (PBD) | Webel Rajarhat IT Park II | WEBEL | 1 acre | 22,000 sq. ft. | New Town Action Area ID | IT park | |
| New Town (PBD) | Rishi Tech Park | Rishi group | 0.64 acre | 8284 sq. ft. | New Town Action Area ID | IT park | 2011 |
| New Town (PBD) | ITC Sanskriti Infotech Park | ITC Limited | 17 acre | 30 lakh sq. ft. | New Town Action Area IIIG | IT park | Under construction |
| New Town (PBD) | Wipro IT SEZ Rajarhat | Wipro | 50 acre | TBD | New Town | SEZ, IT park | Under construction |
| New Town (PBD) | TCS Campus | TCS | 20 acre | TBD | New Town Action Area II | | Under construction |
| New Town (PBD) | LTIMindtree Innovation Campus | LTIMindtree | 19 acre | | New Town Action Area II | | Under construction |
| New Town (PBD) | Webel IT Park | WEBEL | 5 acre | TBD | New Town Action Area II | | Under construction |
| New Town (PBD) | Firstsource Solutions IT Park | Firstsource Solutions | 4 acre | TBD | New Town Action Area II | | Under construction |
| Others | Cognizant Tech Park | Cognizant | 21 acres | 5.5 lakhs sq. ft. | Bantala | SEZ | |
| Others | Webel IT Park Taratala | WEBEL | 1.5 acre | 29,000 sq. ft. | Taratala | One tower with five storeys | |
| Others | Webel IT Park Howrah | WEBEL | 1 acre | 30,000 sq. ft. | Ankurhati, Howrah | One tower with four storeys | |
| Others | Webel IT Park Kalyani I | WEBEL | 1 acre | 21,500 sq. ft. | Kalyani | One tower with four storeys | |
| Others | Webel IT Park Kalyani II | WEBEL | 1 acre | 28,000 sq. ft. | Kalyani | One tower with four storeys | |

## Business parks

| Cluster/ business district | Complex name | Company | Area | Office space | Location | Details | Established/ operation started |
| CBD | Keventer One | | 2.7 acre | 10 lakh sq. ft. | Strand Road | Business park | Under construction |
| SBD | Biowonder | Somani Realty | 2.5 acre | 4 lakh sq. ft. | EM Bypass | Business park | Operational since 2017 |
| SBD | Rudramani | Somani Realty Mani Group | | | EM Bypass | Business park | Operational |
| SBD | South City Business Park | Shrachi Realty | 2.5 acre | 2.5 lakh sq. ft. | Park Circus | Business park | Operational |
| SBD | Active Business Park | Ruchi Realty | | | Tangra | Business park | Operational since 2012 |
| SBD | Intellia Business Park | Srijan Realty | 5.5 acre | 7 lakh sq. ft. | Park Circus | Business park | Under construction |
| PBD (Salt Lake) | Ecostation Business Tower | Ambuja Neotia Group | 1 acre | | Sector V | Business park | 2013 |
| PBD (New Town) | Synthesis Business Park | Shrachi Group | 15 acre | 6.5 lakh sq. ft. | New Town CBD | Business park | 2010 |
| PBD (New Town) | Ecospace Business Park | Ambuja Neotia Group | 20 acre | 20 lakh sq. ft. | New Town CBD | Business park | 2013 |
| PBD (New Town) | Ecosuite Business Tower | Ambuja Neotia Group | 1 acre | | New Town CBD | Business park | 2015 |
| PBD (New Town) | Ecospace Business Towers | Ambuja Neotia Group | 5 acre | | New Town CBD | Business park | 2013 |