Top IT Companies in Chennai

Chennai is among the top destinations in India for IT professionals. Some of the top IT companies in India have set their base of operations in this southern city.

Chennai is home to over 4,000 IT companies. Know the top IT companies in Chennai city.

Chennai is among the top destinations in India for IT professionals. Some of the top IT companies in India have set their base of operations in this southern city. Resultantly, there are job opportunities galore, with lakhs of locals and migrant population making Chennai their home. Here is a full list of the top IT companies in Chennai as of 2021. While some companies may go up or down on the ranking chart, the following companies have more or less retained their position as top companies in Chennai over the last few years.


Inspirisys Solutions Ltd

This company has a presence in over 100 locations pan India as well as a strong international presence. It was formerly known as Accel Frontline Ltd.

Image result for Inspirisys Solutions Ltd

Location:  First Floor, Dowlath Towers, New Door Nos. 57, 59, 61 & 63, Taylors Road, Kilpauk, Chennai – 600 010, Tamil Nadu India Ph: 044-42252000 Email:


A brand in the IT space, Accenture is among the pioneers.


Accenture Home


Shriram, the Gateway (SEZ) 16, GST Road, New Perungalathur, Chennai, India, 600063 Ph: +91 44 4346 2000, +91 44 4346 2001

Adrenalin eSystems

The company is into transformational digital human resource services.


Image result for Adrenalin eSystems


6th Floor, Next Level Buildings, Intellect Design Arena East wing, Plot No., 3/G3, Sipcot IT Park, Siruseri, Chennai, Tamil Nadu 600130

The Advisory Board Company

It is a company that uses tech and research to find best practices and performance solutions for healthcare institutions.


Image result for the advisory board company


Tamarai Tech Park, S.P.Plot No. 16-20 & 20A South Block, 5th floor, Thiruvika Industrial Estate, Inner Ring Road, Guindy, Chennai, Tamil Nadu 600032


A 10,000-strong company, it uses enterprise, domain and digital technologies to define business process for users and their work ecosystem.

Image result for birlasoft

6th Floor, SKCL Triton Square, C3 To C7, Thiru Vi Ka Industrial Estate, SIDCO Industrial Estate, Guindy, Chennai, Tamil Nadu 600032

Capgemini Technology Services India Limited

With a 2,20,000-strong workforce, Capgemini provides technology, consulting and digital transformation services.

Image result for capgemini

Capgemini Technology Services India Limited Plot No.TP 4/1, 4th Avenue, Technopark SEZ, Mahindra world city, Chengalpet, Kanchipuram Chennai – 603 004 Tamil Nadu, Phone no: +91 44 6633 1000 Capgemini Technology Services India Limited Prestige Cyber Tower, 117, Rajiv Gandhi Salai, OMR, Karapakkam, Chennai – 600 0097, Tamil Nadu, Phone no: +91 44 6695 2000 Capgemini Technology Services India Limited (Delivery Center) Sipcot IT Park Plot No: H-6, Old Mahabalipuram Road Siruseri, Chennai 603103 Tamil Nadu, India+91 44 4744 4444


The company uses data to provide product-based services besides a host of others such as artificial intelligence, digital engineering, strategy etc.


Image result for cognizant

5/535, Techno Complex, Old Mahabalipuram Road, Okkiyam Thoraipakkam, Chennai – 600097

Computer Sciences Corporation(CSC)

An American MNC, it provides information technology and professional services.  It merged with the Enterprise Services line of business of HP Enterprise to create DXC Technology

Image result for computer sciences corporation(csc)


3rd & 4th Floor Capital Towers No 180, Kodambakkam High Road Nungambakkam, Chennai, Tamil Nadu 600034 Phone: 044 2436 0716

Hexaware Technologies Private Limited

A 20,000-strong company, Hexaware has presence in 35 locations globally. It equips organizations with digital and technological interventions.

Image result for hexaware technologies private limited

Hexaware Technologies, H5 SIPCOT IT Park, Chennai, Tamil Nadu 603103

HCL Technologies

A big name in the industry, the company offers tech solutions that are built around digital, IoT, automation, cloud and more.

Image result for hcl technologies

HCL Technologies Ltd. ELCOT-Special Economic Zone, 602/3, Shollinganallur – Medavakkam High Road, Chennai-600119 Tamilnadu, INDIA.


Undoubtedly a global leader in the IT space, it is an Indian MNC with an extremely successful business in IT, outsourcing services and consulting services. It was c0-founded by Narayana Murthy in 1981.

138, Old Mahabalipuram Road, Sholinganallur, Chennai, Tamil Nadu – 600119. Phone +91 44 2450 9530/9540: Fax +91 44 2450 0390

You have read about the top IT companies in Chennai. Here’s the list of the next best.

11. Lister Technologies
12. Logica
13. Tech Mahindra
14. MindTree
15. Oracle
16. Redington (India) Limited
17. Sasken technologies
18. Syntel
19. Tata Consultancy Services
20. ThoughtWorks
21. Verizon Data Services
21. UST Global
23. ZOHO Corporation
24. KLA Tencor
25. Aspire Systems
26. Nokia
27. PayPal India Pvt Ltd
28. Polaris – Virtusa
29. Aricent
30. CSS Corp Pvt Ltd

Which part of Chennai has most IT companies?

Chennai is a hub of IT companies and most of them have their campuses on the Old Mahabalipuram Road corridor or in Guindy, or Ambattur. A number of companies also have their offices in T Nagar, Poonamallee and Mambalam.

*Note that ratings and ranking of companies may vary from time to time.



Which are the leading IT companies in Chennai?

Tech Mahindra, Oracle, Syntel, TCS, Wipro are some of the top IT companies in Chennai.

Where are some of the best IT companies in Chennai located?

Most IT and IT servies companies are situated in the Old Mahabalipuram Road area and in areas like Ambattur and Guindy.

Which are some of the popular techparks in Chennai?

Tidel Park, Olympia Tech Park, SRM Tech Park, SRM Tech Park, Bahwan CyberTek IT Park are some of the biggest and popular techparks in Chennai.

Was this article useful?
  • 😃 (14)
  • 😐 (5)
  • 😔 (2)