Chennai, long known for being a manufacturing and automotive hub, has over the past few decades firmly established itself as one of India’s major centres for IT / IT-enabled services (ITES) and software. With a strong base of engineering and science institutions, good infrastructure in selected corridors, and government support, the city has become attractive both for domestic firms and multinationals.
Chennai, the capital of Tamil Nadu, has grown into one of India’s major centres for Information Technology (IT), IT-enabled Services (ITES), software product firms, and Global Capability Centres (GCCs). Mumbai, Bengaluru, Hyderabad often get more headlines, but Chennai has steadily built up its advantages and is now seen by many in industry as a hub with growing importance.
What They Do
1CloudHub is a cloud consulting / cloud transformation company. Their services include:
Cloud adoption (public, private, hybrid) & migration
Application and database modernization
Data analytics, and generative AI use cases
Managed services (24/7 operations, cost optimization, DevSecOps, etc.)
1. 1CloudHub Pte Ltd
Founded: Around 2018
Headquarters: Singapore
Other Locations: They have offices or presence in India (Chennai), USA (Texas), Dubai, etc.
Employee size: Roughly 200-500 employees
Address: Kamak Tower, 1st Floor, Plot No.12-A(SP),
Thiru-vi-ka Industrial Estate,
Ekkattuthangal, Chennai,
Tamil Nadu – 600 032
Tel : 044 4804 3420 / +91 739 747 3887
Email: contactus@1cloudhub.com
Careers: https://www.1cloudhub.com/topics/career
Website: https://www.1cloudhub.com
21st Century Learning Technologies Private Limited is an education technology company based in Chennai, India, specializing in innovative learning solutions and neuroscience-based teaching methodologies. Founded in June 2020, the company operates as a private limited entity under the Corporate Identification
2. 21st Century Learning Technologies Private Limited
Address: 40/12, T M Maistry Street,
Vannanthurai,
Chennai - 600 041,
TamilNadu, India.
Tel: +91 91503 43471
Email: dhanadcb@gmail.com
Email1: help@21clt.com
Webaddress: https://21clt.com
Edutech India Pvt. Ltd.: Based in Chennai, Edutech India specializes in education management solutions. They offer services such as STEM education, digital libraries, and smart classroom technologies
3. 360 Edutech
Address: 502,
Pallikaranai Chennai, 600100
Tel: +91- 44 4959 7300
Email : info@360edutech.com
Webaddress: https://www.360edutech.com
3 Edge Solutions is a Chennai-based IT services and training company specializing in enterprise application development, mobile solutions, staffing, and professional training. Established in 2006, the company has delivered over 50 major software projects in the past three years for clients across sectors like healthcare, social media, payments, and machine learning
4. 3 Edge Solutions
Address: 60/2, LB Road, (Inside Thyagaraja Complex)
Thiruvanmiyur
Chennai- 600 041
Phone: +91 95512 51619
Landline:+91-44-42082608
Email: info@3edge.in
Careers: https://3edge.in/current-openings
Webaddress: https://3edge.in
3i Infotech Limited is a prominent Indian IT services and consulting company headquartered in Navi Mumbai, with a significant presence in Chennai. Established in 1993 as ICICI Infotech, it was later rebranded to 3i Infotech. The company offers a comprehensive suite of services including digital transformation, cloud solutions, cybersecurity, application development, and data analytics. With over 5,600 employees, 3i Infotech serves more than 2,000 clients across various sectors such as banking, financial services, insurance (BFSI), healthcare, government, and education
5. 3i Infotech Limited
Address: No. 2/88, 3rd floor,
Saravana Matrix Tower LLP – SM Tower,
Old Mahabalipuram Road (OMR),
Seevaram, Perungudi, Chennai – 600096,
Tamil Nadu, India
Tel:: (+91 44) 7162 2000
Email: careers@3i-infotech.com
Careers: https://www.3i-infotech.com/careers
Webaddress: https://www.3i-infotech.com
3RD-I Academy & IT Solutions is an educational and IT services provider located in Velachery, Chennai. The company specializes in digital marketing training and IT solutions, catering to both individuals seeking skill development and businesses in need of technological services.
6. 3RD-I ACADEMY & IT SOLUTIONS
Address: No. OFFICE-B, 1 FLOOR, KAASHYAP ENCLAVE,
13-A/209, VELACHERY MAIN ROAD,
VELACHERY CHENNAI - 600042
Tel:: +91 72000 95509
Email: admin@3rd-igroup.com
Webaddress: https://3rd-igroup.com
4W Technologies Pvt. Ltd. is an IT services and consulting company based in Guindy, Chennai. Established in 2006, the company specializes in enterprise software development, particularly in educational ERP solutions built on the .NET platform.
7. 4W Technologies Private Limited
Address: Chennai, Tamil Nadu
Email: Consulting@CacheExperts.com
Careers: https://www.4wtech.com/careers
Webaddress: https://www.4wtech.com
7Hills Techno Solutions is a software and web development company established in 2020 and based in Chennai, Tamil Nadu. The company specializes in providing IT solutions, including software development, mobile applications, and e-commerce solutions.
8. 7Hills Techno Solutions.
Address: #30, 6th Street, Chandra Nagar,
Kattupakkam,
Chennai - 600056
Tel: +91 9894779263 / +91 9952427685
Email: info@7hillstechnosolutions.com
Email1: mukesh@7hillstechnosolutions.com
Webaddress: https://7hillstechnosolutions.com
Seventhsense Technologies Pvt. Ltd. is a Chennai-based IT services and software solutions company, established in 2001. The company specializes in developing enterprise resource planning (ERP) systems tailored for industries such as airline catering, food services, facilities management, and human capital management.
9. Seventhsense Technologies (P) Ltd,
Address: Module No.606, 6th Floor,
TICEL BIO PARK Ltd - Phase II,
No.5, CSIR Road, Taramani, Chennai-600 113.
Phone : + 91-44-6681 3637
Ms. Deepika +91 9345556422
Email id : contact@7stl.com
Careers: https://www.7stl.com/careers.html
Webaddress: https://www.7stl.com
9Stones Technologies Pvt Ltd is a Chennai-based software company that was incorporated on June 9, 2010. The company primarily engaged in software development and support services within the information technology sector. It was registered under the Corporate Identification Number (CIN) U72200TN2010PTC076075 and was unlisted. The authorized and paid-up capital of the company was ₹5,00,000 each
10. 9Stones Technologies Pvt Ltd
Address:A.P. 1456, 1st Sector,
2nd Street, K.K.Nagar,
Chennai - 600 078.
Tamilnadu, India
Phone : +91 44 42047574
Email id : info@9stonestech.com.
Webaddress: https://www.9stonestech.com