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
Top 9 companies
| Name |
Headquarters |
City |
| Tata Consultancy Services |
Mumbai |
Ahmedabad |
| Bangalore |
| Bhubaneswar |
| Chennai |
| Coimbatore |
| Delhi |
| Gandhinagar |
| Gurgaon |
| Guwahati |
| Hyderabad |
| Indore |
| Kochi |
| Kolkata |
| Lucknow |
| Patna |
| Mumbai[3] |
| Nagpur |
| Noida |
| Pune |
| Vadodara |
| Varanasi |
| Thriuvananthapuram |
| Infosys |
Bangalore |
Bangalore |
| Bhubaneswar |
| Chandigarh |
| Chennai |
| Delhi |
| Hyderabad |
| Indore |
| Jaipur |
| Mangalore |
| Mysore |
| Pune |
| Thriuvananthapuram |
| Wipro |
Bangalore |
Ahmedabad |
| Bangalore |
| Bhubaneswar |
| Chennai |
| Coimbatore |
| Gurgaon |
| Guwahati |
| Hyderabad |
| Indore |
| Jaipur |
| Kochi[4] |
| Kolkata |
| Mumbai |
| Mysore |
| Noida |
| Pune |
| Vadodara[4] |
| Visakhapatnam |
| HCL Technologies |
Noida |
Bangalore |
| Chennai |
| Gurgaon |
| Hyderabad |
| Kochi[5] |
| Kolkata |
| Mumbai |
| Noida |
| Pune |
| Vadodara |
| Tech Mahindra |
Pune |
Bangalore |
| Bhubaneswar |
| Chandigarh |
| Chennai |
| Hyderabad |
| Kolkata |
| Mumbai |
| Nagpur |
| Noida |
| Pune |
| Visakhapatnam |
| Oracle Financial Services Software |
Mumbai |
Bangalore |
| Chennai |
| Hyderabad |
| Mumbai |
| Pune |
| Larsen & Toubro Infotech |
Mumbai |
Bangalore |
| Chennai |
| Mumbai |
| Pune |
| Hyderabad |
| Navi Mumbai |
| Mphasis |
Bangalore |
Bangalore |
| Chennai |
| Mangalore |
| Mumbai |
| Pune |
| Mindtree |
Bangalore |
Bangalore |
| Bhubaneswar |
| Chennai |
| Hyderabad |
| Mumbai |
| Pune |
Other companies
| Name |
Headquarters |
City |
| 3i Infotech |
Mumbai |
Bangalore |
| Hyderabad |
| Mumbai |
| Noida |
| Accel Frontline |
Chennai |
Bangalore |
| Chennai |
| Delhi |
| Kolkata |
| Aditi Technologies[6] |
Bangalore |
Bangalore |
| Aftek |
Mumbai |
Mumbai |
| Atom Technologies |
Mumbai |
Mumbai |
| Blue Star Infotech |
Mumbai |
Mumbai |
| C-DAC |
Pune |
Kolkata |
| Pune |
| Thriuvananthapuram |
| CMC Limited |
New Delhi |
Hyderabad |
| Kolkata |
| Mumbai |
| Cognizant |
Teaneck, New Jersey |
Bangalore |
| Chennai |
| Coimbatore[7] |
| Gurgaon |
| Hyderabad |
| Indore |
| Kochi |
| Kolkata |
| Mangalore[8] |
| Mumbai |
| Pune |
| Collabera |
Morristown, New Jersey, United States |
Bangalore |
| Gurgaon |
| Hyderabad |
| Mumbai |
| Kolkata |
| Pune |
| Computer Sciences Corporation |
Falls Church, Virginia |
Chennai |
| Cybage |
Pune |
Gandhinagar |
| Hyderabad |
| Pune |
| Cyient |
Hyderabad |
Bangalore |
| Hyderabad |
| Cynapse |
Mumbai |
Mumbai |
| Datamatics Global Services |
Mumbai [9] |
Mumbai |
| Nashik |
| Bangalore |
| Puducherry |
| Chennai |
| Eclerx |
Mumbai |
Mumbai |
| Firstsource |
Mumbai |
Bhubaneswar |
| Kolkata |
| Flytxt Mobile Solutions |
Amsterdam |
Thriuvananthapuram |
| Fulcrum Worldwide |
Mumbai |
Mumbai |
| Pune |
| Gateway TechnoLabs |
Ahmedabad |
Ahmedabad |
| Godrej Infotech Ltd |
Mumbai |
Mumbai |
| Harbinger Systems |
Pune |
Pune |
| Honeywell |
Morris Plains, New Jersey |
Madurai |
| HSBC GLT India |
Pune |
Pune |
| IGATE |
Bridgewater Township, New Jersey |
Bangalore |
| Chennai |
| Gandhinagar |
| Hyderabad |
| Indore |
| Mumbai |
| Noida |
| Pune |
| KPIT Technologies |
Pune |
Pune |
| Noida |
| Mumbai |
| Chennai |
| Bengaluru |
| Mastek |
Mumbai |
Mumbai |
| Pune |
| Melstar Information Technologies |
Mumbai |
Mumbai |
| Microland |
Bangalore |
Bangalore |
| Microsoft |
Hyderabad |
| Ahmedabad |
| Bangalore |
| Chennai |
| Gurgaon |
| Hyderabad |
| Kochi |
| Kolkata |
| Mumbai |
| New Delhi |
| Mistral Solutions[10] |
Bangalore |
Bangalore |
| MobME |
Kochi |
Kochi |
| Monsoon Multimedia |
Noida |
Noida |
| NIIT Technologies |
Noida |
Delhi |
| Gurgaon |
| Indore |
| Kolkata |
| Mumbai |
| Noida |
| Nucleus Software Exports Ltd. |
Noida |
Noida |
| Onward Technologies |
Mumbai |
Mumbai |
| Oswald Labs[11] |
Delhi |
Delhi |
| Persistent Systems |
Pune |
Bangalore |
| Goa |
| Hyderabad |
| Nagpur |
| Pune |
| Pramati Technologies |
Hyderabad |
Hyderabad |
| Prodapt Solutions[12] |
Chennai |
Chennai |
| Quest Global |
Thiruvananthapuram |
Thiruvananthapuram |
| Thriuvananthapuram |
| Ramco Systems |
Chennai |
Chennai |
| Mumbai |
| Rediff.com |
Mumbai |
Mumbai |
| Samsung India Software Center |
Noida |
Noida |
| Sasken |
Bangalore |
Bangalore |
| Chennai |
| Pune |
| Sonata Software |
Bangalore |
Bangalore |
| Mumbai[13] |
| SPAN Infotech (India) Pvt. Ltd. |
Bangalore |
Bangalore |
| Tata Interactive Systems |
Mumbai |
Mumbai |
| ThinkPalm Technologies |
Kochi |
Kochi |
| Thiruvananthapuram |
| Chennai |
| Thirdware |
Mumbai |
Mumbai |
| Thoughtworks |
Bangalore |
Bangalore |
| Chennai |
| Hyderabad |
| Gurgaon |
| Pune |
| Mumbai |
| Coimbatore |
| UST Global |
Aliso Viejo, California |
Kochi |
| Thiruvananthapuram |
| WNS Global Services |
Mumbai |
Mumbai |
| Nashik |
| Xansa |
Reading, Berkshire |
Noida |
| Xerox[14] |
Norwalk, Connecticut |
Bangalore |
| Zensar Technologies |
Pune |
Hyderabad |
| Pune |
| ZOHO Corporation |
Pleasanton, California |
Chennai |
