Experts said that the phenomenon, which could become more widespread in the coming years, is partly due to Indian workers demanding higher wages and higher living standards.

‘The U.S. became the fastest-growing location for us last year. We expect that to continue this year,’ Genpact chief executive V.N. ‘Tiger’ Tyagarajan said.

Joseph Vafi, an analyst at Jefferies & Co. in San Francisco told the Washington Post: ‘What you have going on in India are salary hikes. As these companies get larger and larger, it just makes sense for them to do some hiring in the States.’