The article says that the primary choices are USA, UK and Singapore. I've seen a few companies register in USA, Singapore and Ireland. Primary destination woul

The article says that the primary choices are USA, UK and Singapore. I've seen a few companies register in USA, Singapore and Ireland. Primary destination would obviously vary based on the founder preferences, nature of the business, location of customers, etc. I think the major factors preventing them from moving would be lack of knowledge / fear of the unknown, residing in India with profits accumulating abroad and immigration uncertainties.