List of web hosting companies with their own datacenter

Due to curiosity, I’ve been searching about the list of commercial web hosting providers with their own datacenter. We all know that Internet giants Yahoo and Facebook has their of DCs. There are thousands of web hosting companies out there, but there are only a few web hosting providers who has their own datacenter. Most web hosting companies are just resellers and others are just collocated to web hosting companies that has their own DCs. I can’t find a reliable and comprehensive list online, not even in Wikipedia, so I decided to create my own list in my blog, to satisfy my own curiosity.