.......Bharti Airtel Limited, a group company of Bharti Enterprises, is India’s leading integrated telecom services provider with an aggregate of over 50 million customers. Bharti Airtel has been rated among the best performing companies in the world in the Business Week IT 100 list 2007.
Bharti Airtel is structured into three strategic business units - Mobile services, Broadband and Telephone (B&T) services and Enterprise services. The mobile business provides mobile and fixed wireless services using GSM technology across 23 telecom circles. The B&T business provides broadband and telephone services in 94 cities............
http://www.thebottomline.lk/2007/10/17/B18.htm