The following web hosting companies are recommended as we have ran a couple of tests on these hosting providers they seem to be pretty good at what they are offering.
CloudAccess - Official Joomla! demo provider
Inmotion Hosting - Joomla! hosting with blazing fast SSDs
SiteGround - Optimized to run on Joomla! sites
* Please take note that your access and the use of any hosting provider is at your own risk and that you are solely responsible for any damages to your site.