Tata Group companies that are listed on stock market

The market valuation of Tata Group has jumped by Rs 85,000-crore last week due to Tata Sons' IPO speculation. Tata Group is one of India’s biggest holding groups with a market valuation approximately over Rs 30.3 lakh crore ($365 billion). There are approximately 29 companies of the conglomerate that are publicly listed on either NSE or BSE.