Wipro is the World's 1st IT company to adopt Six Sigma. In your opinion how should a company like Wipro restructure its own business model in the current recessionary times especially when a staggering 70% of its revenues come from the US itself?

Wipro is the World's 1st IT company to adopt Six Sigma. In your opinion how should a company like Wipro restructure its own business model in the current recessionary times especially when a staggering 70% of its revenues come from the US itself?