I think banks can assist you with loans otherwise you can observe with big companies however before taking a loan you've got to point out the source of your income then you'll take a loan. Banks are usually centralized so there are many benefits to removing a loan. you'll also determine through advertisements on Google or Facebook.
No bank will allow to loan with huge amount without any collateral.
If he have a collateral, it wouldn't be that amount to guarantee. Never heard of someone to loan for this huge amount, I only hear it on news that a country millions of bucks to world bank.