N. Chandrasekaran, CEO and managing director, Tata Consultancy Services Ltd, spoke to NDTV's Namrata Brar on the sidelines of the World Economic Forum in Davos, Switzerland.

Tech Mahindra, part of India's $15.9 billion Mahindra group, has opened centres in Belgium, the Netherlands and Germany.

The Mahindra group scion said: "After business school, when I came to India all I found was certainty... India is a regulated economy."