List of Indian IT companies

This is a list of notable companies in the information technology sector based in India. Top 10 companies are listed in descending order of their market capitalization,[1] and other companies are listed alphabetically, grouped by the cities in which they are headquartered. Certain companies have main offices in more than one city, in which case they are listed under each, but minor offices and resources are not listed. Foreign companies are only listed if they have one of their main offices in India.

Infosys Media Centre in Electronic City, Bangalore

Wipro Floating Learning Centre in Electronic City, Bangalore

International Tech Park, Bangalore

Oracle Financial Services campus at Bagmane Tech Park, Bangalore

Rajiv Gandhi Chandigarh Technology Park (RGCTP)

Patni Knowledge Park, Airoli, Navi Mumbai

Millenium Tower in Kolkata, Salt Lake Sector-5, a major IT hub in the city

Tidel Park—one of the largest software parks in Asia—was set up on 4 July 2000 in Chennai.

Tidel Park and ELNET on Rajiv Gandhi Salai

Cognizant's original corporate headquarters in Chennai, now an offshore delivery center

Tech Mahindra Campus, HITEC City, Hyderabad

TCS Centre at Infopark, Kochi

Infosys has the largest corporate university in the world, located on its Mysore campus.

HCL Technologies Noida SEZ campus

Nila, one of the first buildings in Technopark, Trivandrum, the largest IT park in India[2]

Tech Mahindra Center at Bahadurpally, Hyderabad

Tech Mahindra Development Center

TCS Office at SIPCOT, Siruseri

Software Technology Park of India, Patna

Software Technology Park of India at Namkum, Ranchi

TCS at Voltas House, Jamshedpur

Wipro headquarters at Sarjapura Road, Electronic City, Bangalore (Bengaluru)