There are many companies in India which works on BOT , that is build operate and transfer.It will help an MNC to operate within itself and when the complete development and
testing team is up and working to a mature level , it will transfer the ownership of this to the main company and the company can carry from there independently.
Suppose a company A in India works in this way and company B is an MNC tied with A in BOT agreement.After B wing of company matures enough B separates out of A and starts working independently.
During the time of transfer the employees of B have to sign an agreement that it cannot go back to A without serving in company B for at least a year or so.