SALTLEC) is a technology hub in the Sector V of Bidhannagar, Kolkata in the Indian state of West Bengal.

But afterwards due to close proximity to Kolkata Airport, the then Government of West Bengal decided to promote the complex as an IT-BPO hub.

In 1999, Salt Lake Electronic Complex housed 160 companies spread over an area of 135 acres.

[7] As of 2019, the complex is spread on a land of 150 Acres which have 63 electronic units and more than 200 IT/ITeS firms along with many MSME companies.

[2][8] Some of biggest tech parks in the hub are Wipro IT Park on a 20 Acre SEZ land,[9] Infinity Think Tank,[10] Globsyn Crystals, SDF Building etc.