India's USD Trillion Services Economy: How Bangalore, Hyderabad, and Chennai Built the World's Most Consequential Digital Export Industry

India's information technology and business process services exports crossed USD 300 billion in the 2024-25 financial year, on a trajectory toward a trillion-dollar sector by 2030 — driven by the world's largest English-speaking technical workforce, a new generation of AI-native service firms, and government investment in digital public infrastructure that has reduced transaction costs across the economy.