NEW DELHI -- Ratan Tata, a former chairman of India’s oldest conglomerate Tata Sons, died at a Mumbai hospital on Wednesday night. He was 86. Tata Sons chairman N Chandrasekaran confirmed Tata’s death and described him as his “friend, mentor, and guide” in a statement.

Ratan Tata, chairman emeritus of one of India's biggest conglomerates, Tata Sons, is in critical condition in intensive care at a Mumbai hospital, two sources with direct knowledge of the matter told Reuters on Wednesday.

Ratan Tata, a former chairman of Indian conglomerate Tata Sons hailed as a visionary business leader, has died at a Mumbai hospital

Ratan Tata, a former chairman of Indian conglomerate Tata Sons, died at a Mumbai hospital on Wednesday night. He was 86. Tata Sons chairman Natarajan Chandrasekaran confirmed Tata's death and described him in a statement as his "friend,

Ratan Tata, the former Tata Group chairman who put a staid and sprawling Indian conglomerate on the global stage with a string of high-profile acquisitions, has died, the Tata Group said in a statement late on Wednesday.

Ratan Tata, chairman emeritus of Tata Sons, attends an event where he was inducted into the 2015 Automotive Hall of Fame in Detroit, Michigan July 23, 2015. REUTERS/Rebecca Cook/File Photo (Reuters) - Ratan Tata,

Ratan Tata, a former chairman of Indian conglomerate Tata Sons, died at a Mumbai hospital on Wednesday night. He was 86. Tata Sons chairman N Chandrasekaran confirmed Tata’s death and described him in a statement as his “friend,