Top Software Companies

IT, in terms of production and exports, is still the fastest growing segment in India. Due to easy availability of highly skilled professionals, India has been one of the major hubs of software developments across the world. The total software exports from the country reached US$ 47 billion in FY2009. There are a number of top IT companies running their operations in India. Many of those are from the country, while the others are multinational companies having their operations in various countries across the world. Following are some of the top IT companies in India:

Tata Consultancy Services (TCS)
Wipro Limited
Infosys Technologies Ltd.
HCL Technologies
Tech Mahindra
Patni Computer Systems
i-flex Solutions
MphasiS
L&T Infotech
IBM India
Cognizant Technology Solutions (CTS)

Source: http://business.mapsofindia.com/india-company/top-companies.html