BHARTI AIRTEL

With a mobile subscriber base of 51 million, Bharti Airtel is India's largest mobile service provider. While it has added an average of 2 million subscribers a month in Q2, it is expected to crack the 100 million subscriber mark by FY10. 

While the company has experienced good growth, its ARPU has fallen by 10 per cent over the last three quarters, much ahead of the 4 per cent decline experienced by Reliance Communications. Even then, operating margins have improved, on the back of higher margin in broadband business and cost reduction. 

Going forward, increase in scale of operations will keep costs in check. Capital and operating expenditure is also likely to come down after the formation of Indus, a tower infrastructure company, which will manage the tower infrastructure of Bharti, Vodafone and Idea. 

A trigger for the stock could be the listing of Bharti Infratel, the tower division and which holds 42 per cent in Indus. Bharti Infratel already has 20,000 towers and plans to set up more. 

RCOM will be the biggest threat for the company if it manages to soon roll out its GSM services across 15 circles. Additionally, any unfavourable outcome over the spectrum issue will have its impact; it could lead to increased investments in upgradation of existing equipment. 

To conclude, Bharti's revenues should grow by 35 per cent in the next two years on the back of subscriber expansion, start of Sri Lankan operations by March 2008, and launch of IPTV and DTH. A sum-of-parts valuation puts the per share value of Bharti at Rs 1,200, a 27 per cent upside from the current levels.