Top it companies in india: India’s top 10 IT companies

India’s top 10 IT companies by market cap in 2025. Know the leaders, stock values, and their business highlights in this quick guide. Here’s a curated list of the top 25 companies in India that open doors towards immense opportunities: 1. TCS, 2. HCL Technologies, 3. iROID Technologies, 4. Infosys Top Indian companies are listed in descending order of their market capitalization, [1] and other companies are listed alphabetically, grouped by the cities in which they are headquartered. Explore India's leading IT companies in 2025 ranked by performance, innovation, and global presence. Gain insights into industry leaders and their impact on the tech landscape.