If you need advice on this, or you don't know anything to do it on your own - I suggest that you may want to find another industry.

I don't mean to be rude, but the reality of the truth is, it's a cut throat business, and it seems that you are asking someone to hold your hand the whole way through to guide you into making a web hosting company.

The best ideas are original, and you'll need to find something that you can do uniquely.