Natarajan Chandrasekaran’s decision not to seek another term as chairman of Tata Sons marks the approaching end of one of the most consequential leadership tenures in modern Indian business. He is not leaving immediately: Chandrasekaran will serve until his current term ends on February 20th 2027.
The announcement followed a failure to secure sufficient board support for his reappointment. Chandrasekaran cited the lack of backing amid tensions involving Tata Sons and Tata Trusts, the charitable entities that control the holding company.
For Chandrasekaran, 63, the development is particularly striking because almost his entire professional life has been spent within the Tata group.
Born in 1963, he studied applied sciences before earning a master’s degree in computer applications. He joined Tata Consultancy Services in 1987 and rose through the organisation over the next two decades, becoming chief executive and managing director in 2009. Under his leadership, TCS strengthened its position as India’s leading technology company and one of the world’s biggest IT-services businesses.
His elevation to Tata Sons came during a turbulent period. Chandrasekaran joined its board in October 2016 and was appointed chairman in January 2017, taking charge the following month after the contentious departure of Cyrus Mistry.
At Tata Sons, he brought much of the operational discipline associated with TCS. His “One Tata” approach sought greater simplicity, scale and co-operation across the sprawling conglomerate. During his chairmanship, the group expanded into semiconductors, electronics manufacturing, batteries, digital businesses and 5G technologies, while making its boldest aviation bet through the acquisition and rebuilding of Air India.
Chandrasekaran also chaired several major group companies, including Tata Steel, Tata Motors, Tata Power and Air India. His tenure, however, was not simply about expansion. He inherited a conglomerate that combined strong global businesses with indebted and underperforming operations. His task was to reduce complexity, strengthen balance-sheets and direct investment towards sectors likely to benefit from India’s growth in digital services, manufacturing, electric mobility and consumer demand.
Air India became perhaps the most visible expression of that ambition. Bringing the former national carrier back into the Tata fold offered the chance to build a major global airline, but also saddled the group with an exceptionally difficult turnaround. Semiconductor manufacturing and advanced electronics represent similarly large bets whose returns will be measured over many years.
That makes the timing of his eventual departure particularly significant. Tata is investing heavily in aviation, electric vehicles, semiconductors and advanced manufacturing while its technology businesses face rapid change. Investor concern following Chandrasekaran’s announcement underlined how closely his leadership has become associated with the group’s current strategy.
Attention has therefore shifted quickly to succession. Tata Trusts, which controls Tata Sons, has begun the process of identifying the next chairman. The search could prove complicated by governance questions within the trusts, while no successor has yet been formally designated.
Chandrasekaran’s career has also brought considerable recognition. He received the Padma Bhushan in 2022 and France’s Légion d’Honneur in 2023. He was conferred an honorary British knighthood in 2026 for his contribution to India-UK business relations. Beyond the boardroom, he is also known as a long-distance runner.
Whoever follows him will inherit more than a collection of companies. The next chairman must oversee a group attempting to reinvent itself across aviation, clean energy, electric mobility, digital technology and semiconductor manufacturing while preserving an identity built over more than a century.
Chandrasekaran still has several months in office. But the judgement on his tenure is already beginning to shift from what he built to whether the ambitious bets he set in motion can keep delivering after he has gone.
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