There really isn't a simple answer for that. It's headquarters is in london. But it is a Hong Kong Singapore thing.
Best thing to do is read this.
http://en.wikipedia.org/wiki/HSBC
There really isn't a simple answer for that. It's headquarters is in london. But it is a Hong Kong Singapore thing.
Best thing to do is read this.
http://en.wikipedia.org/wiki/HSBC