This document provides an overview of the IT industry in India. It discusses the top software companies globally and in India, including TCS, Infosys, and Wipro. It analyzes the financial performance and margins of these major players over time. The document also examines the size and growth of the Indian IT industry, its contribution to GDP, FDI inflows, and exports. It notes that Nasscom forecasts 4-7% growth for the sector in the current fiscal year and double-digit growth starting next fiscal year.