IT consulting firms have not been included in this section. Most companies offering such services are set up as a brand. Some of
these have also set up a sourcing/export unit for the US parent. US consulting firms which are
established as a brand include PWC, KPMG, E&Y and Deloitte. All of them operate under a
slew of verticals such as accountancy, auditing and tax. Deloitte and E&Y also have their
sourcing entities/ export units in India. The export unit of Deloitte accounts for almost 10 per
cent of the revenue of the global business. These firms have generated significant
employment opportunities. PWC, KPMG, E&Y and Deloitte together account for
approximately 37000 employees across India.