Hyderabad:
Also called the Cyberabad of India, due to its cyber specific movements. The city's history dates back to 1600 B.C and today it is one of the favourite destination for many multinational corporations including Satyam, Microsoft, Oracle, GE, American Express and Motorola. Its real estate faculty along with the influx of engineering graduates has made it prominent in the IT domain.

Chennai:
The largest city in South India and is also an attractive destination for all the multi national companies to set up base. Cognizant Technology Solutions, Satyam Infotech, Mascon Global, Hexaware Technology and many more are all based in Chennai. Today Chennai is picking up in manufacturing sector as well.

Kolkota
Kolkota or Calcutta, also known as the 'City of Joy,' is a blooming city for the IT industry. Its growth in the IT sector has been so rapid of late and also the opportunities in this place are beckoning software firms all over the country to establish their offices and development center here. Companies like SkyTech Solutions, TCG Software, R S software are all based in Kolkota.

Delhi- Gurgaon- Noida:
New Delhi, the imperial city created by the British Raj was the earliest hub of most IT activities. Delhi along with Gurgaon and Noida is today a core place of IT activity in the North India. Software companies like the Hughes Software, HCL Infosystem, Neptune Information et al. are the major players.

Mumbai-Pune
Popularly known as Bombay, is the nerve center of Indian business and economy activities. Citicorp Overseas, Hexaware Technologies, i-flex solutions, TCS and many more the major IT industries here. Pune, a suburban part of Mumbai is also one of the fast growing IT corridor of the country. World-renowned companies like the Infosys have established their center here and it also has some of the big companies like Geometric Software, Kanbay Software, KPIT systems, NeilSoft et al.

Trivandrum:
Thiruvananthapuram, earlier known as Trivandrum, is the capital city of Kerala, the only state in India with 100 percent literacy. Known for its scenic beauty of beaches and the backwater, Kerala has the picturesque view of a paradise. Along with this is the rapid growing IT industry in this place. Since 2003, Kerala has been a favored destination for many software firms. Some of the main IT players in this region are Network Systems & Technologies, Intsyx Tech, Nectar Systems et al