Tech Mahindra: Partnered with British Telecommunications PLC, Tech Mahindra is a part of the Mahindra Group and is one of the biggest service providers in communications services. This has helped it in bagging a spot amongst the Top 10 IT (Information Technology) companies in India.
Founded in 1986, this company has its headquarters in Mumbai and has 89,500 employees serving in 49 countries. Its services are of a broad spectrum that includes, Business Support Systems (BSS), Security Consulting and Testing, Operations Support Systems (OSS), Mobility Solutions, Network Design & Engineering and Next Generation Networks.