BSNL
Bhartiya Sanchar Nigam Limited (BSNL), world’s seventh largest telecommunication company was recognized in India in October2000. At present, it has 72.34 million customers and 31.55 million wireline customers, 4.58 CDMA-WLL and 36.21 million GSM mobile subscribers approximately.
BSNL has a inclusive variety of telecom services in India like Wireline, CDMA mobile, GSM mobile, Internet, Broadband, Carrier Service, MPLS-VPN, VSAT, VoIP services etc.
Airtel
Airtel is also recognized as Bharti Tele-Ventures Limited (BTVL). It is the leading telecom business operator. Airtel has approximately 70 million subscribers. It has both mobile and wireless services via GSM technology from corner to corner 23 telecom circles. Airtel offers broadband and telephone services in near about hundred cities also.
Reliance
Reliance Infocomm the Dhirubhai group of companies vanished from the mission of capturing Indian Telecom market. The telecommunication company with over 54 million customers is presently operating in over 8 circles and the company is thinking to start on in the other circles also. Outstanding CDMA subscribers in large number Reliance Infocomm are a pan India, high capacity, convergent having voice, data and digital video network.
Vodafone
Vodafone is listed just behind Airtel. The Vodafone Essar has a covering in 16 circles with 86% India’s customer mobile base with 49.1 million customer base. The foremost mobile communication company has been arrived in India in September 2007 to enthrall Indian market and working in about 25 countries with nearly 40 networks partners and just about 200 million global customers.
Aircel
Aircel is the leading mobile operator company in Tamil Nadu. The company reached this position within 18 months after its operations started in 1999. In December 2003 it also launched itself commercially in Chennai soon established itself as a market leader. This is the fastest growing telecom operator company in India and now has a great market in the whole Indian Telecom market till by 2010.
Idea
Idea cellular the leading GSM mobile service operator with 20 million customers and is permitted to operate in about 11 circles of India. Idea covers nearly 45% of India’s population and is expecting to cover the 50% potential Indian telecom market.