From Reliance to Adani, all industrialists grieve Ratan Tata's demise, call it a "sad day"

Ratan Tata, the 86-year-old chairman emeritus of Tata Sons, one of India's largest and most prominent companies, died on October 9. From Reliance to Adani, all industrialists grieve Ratan Tata's demise, call it a "sad day"