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, the chairman emeritus of one of India's biggest conglomerates, Tata Sons, is in critical condition and in intensive care in a Mumbai hospital, two sources said on Wednesday. Tata, 86, said on Monday he was undergoing routine medical investigations due to his age and related medical conditions.

Ratan Tata, Chairman emeritus of Tata Sons is reported to have died according to the news agency PTI. Confirming the development Tata Group issued a statement revealing that he was under critical condition and was receiving intensive care in the past few days at a hospital in Mumbai.

Ratan Tata, former chairman of Tata Sons, is critically ill in a Mumbai hospital. The 85-year-old's condition has not been officially addressed, causing widespread concern.

Ratan Tata, Tata Sons Chairman Emeritus and veteran industrialist, is reportedly in critical condition in intensive care at a hospital in Mumbai, news agency Reuters reported. On Monday, the 86-year-old philanthropist said he was undergoing routine medical investigations due to his age and related medical conditions.

Ratan Tata on Monday dismissed speculations around his health saying he was undergoing routine medical investigations due to his age and related conditions.