
Chennai Formally known as Madras is second top metropolitan city in India.
And also the 3rd city which has more IT Companies in India.
Chennai has more than 500 Plus IT Companies with 100 Plus Product based Companies.
Some of the them are multinational which having more than 1 branches in Chennai.
Sholinganallur, Siruseri, Guidy, Ambattur, Thoraipakkam are the top 5 area which has more Software comapnies in Chennai.
The top 5 are:
1. TCS
2. CTS
3. Paypal
4. Tech Mahindra
5. IBM
The above list are just 5, You can check the entire list here with address