The Indian IT-ITeS sector (including hardware) grew by 33 per cent in FY 2008 to reach US$ 64 billion in aggregate revenue. Of this, the ITeS/BPO sector contributed US$ 12.5 billion as against US$ 9.5 billion in FY 2007, an increase of 31 per cent.
The Indian ITeS-BPO exports grew significantly from US$ 8.4 billion in FY 2007 to US$ 10.9 billion in FY 2008 while the revenues of domestic BPO grew to US$ 1.6 billion in FY 2008 from US$ 1.1 billion in FY 2007. The sector provided direct employment to 700,000 in FY 2008 up from 553,000 in FY 2007.
This business model is based on labor arbitrage and works on two conditions being fulfilled- one, wage disparity between different countries and secondly, tasks that can be performed off line using a predetermined set of instructions. My personal take on this is that wage discrepancy will exist in India so long as India keeps churning young eager high caliber talent from its numerous engineering and management schools ready to work for less than $500 a month. According to economists, India would have the largest population in the world in the age group of 20-50 by 2035.The two new trends in outsourcing are legal process outsourcing and with the demise of banking system in the US - banking and research KPO. However from my experience working at a services company, for the long term success of such models - the model down the line needs to maintain Service level agreements (read Quality) as well as provide value addition to the process/task ( read move to being a product company in addition to a purely services company or be able to provide on the ground research/intelligence not available to the foreign outsourcer). Some of the emerging financial services companies are Amba Research (Helion Ventures), Copal Partners, Evalueserve, UnitedLex (Helion Ventures), Pangea3 (Sequoia Capital), Mindcrest (Ganesh Natarajan), and JuriMatrix (Jerry Rao) to name a few.