Retail, travel clients to be more affected by US tariffs: TCS CEO

India's Tata Consultancy Services (TCS) clients in retail, travel and automobile sectors are more exposed to fallout from US tariffs, company's CEO K Krithivasan told Reuters. "If…uncertainty continues for longer, those businesses may have to focus more on cost optimisation," he said. Banking and financial services sector, which makes up nearly a third of its revenue, remains unaffected, he added.