The Tata Group, India's oldest conglomerate, reached a market value of over ₹30 lakh crore for the first time on Tuesday. This was driven by a rise in shares of Tata Consultancy Services (TCS), which recently won a new outsourcing deal. Other group companies, including Tata Motors and Titan, have also seen impressive stock gains. The Adani Group, which faced a significant downturn last year.