TCS is an IT services and consulting company, its headquarter is located in Mumbai. Tata Consultancy Services has more than 6 lakhs employees. The company's current CEO is Rajesh Gopinathan.
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HDFC Bank is India's largest private sector bank, its current CEO is Shashidhar Jagdhishan. The organization has more than 1 lakh employees. The bank has zero debt exposure.
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Infosys is a multinational IT company, headquartered in Bengaluru. The company has more than 2.5 lakh employees and the current CEO is Salil Parekh.
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Airtel is a telecom service provider. It has 18 operating centers across S. Asia and S. Africa, headquartered in New Delhi.