Business Web Page - BCE

I am looking to have a web page designed which is an information Portal for my company My Company's Homepage. The web page will provide information on services provided and have ability to store copies of SQL databases which can be accessed by customers in a read only format. I need an ability to load these databases onto the web site. I would like to have a FTP capability where customers can download updates for software and other files. There needs to be security for customers accessing their databases and FTP area. Similar pages include [login to view URL] and a site which has a database area is [login to view URL] The page needs to be functional with windows vista/xp and IE7 and firefox. The page will be completed in English.