Bharti Airtel established itself as the market leader in the Indian telecom sector through innovative strategies such as strong branding, cost-effective business models, and navigating regulatory hurdles effectively. The Indian telecom market was experiencing rapid growth in the 2000s, attracting global players. While Bharti Airtel faced increasing competition, it expanded its network coverage and targeted both high-end and low-income customers to retain its leadership position. By 2008, Bharti Airtel had over 60 million subscribers in India and international operations, demonstrating how emerging markets can offer opportunities for global expansion.