I really think your approach is kinda inside out.

The real question is, what are companies in India willing to do to gain credibility? Assembling a "warm body shop" doesn't add much.

Pick a problem space to specialize in, assemble a competent team and develop an open source app for it. Then use this as "proof of work" for marketing purposes.

You undoubtedly know Indian culture better than me --- what do you think is the most likely response to this sort of selection process?