Now we know your server is going to be for, and the spec and bandwidth to along side it
, you must locate a business host. Get hold of a computer magazine and this is the best tip I was told, discount any web hosting company with a big shiny advert, then see what has been left, large companies will have really low prices but their customer services can be some what poor. You are far better off searching on the internet for hosting forums and posting up what your web hosting is for. You would then get information and reviews back from users about the companies, you would not go too far wrong then.