One of th hosting compnay named rosehosting.com supports the odoo installation you should visit website and live chat with the representative he will tell you.

You can install odoo on your own server (Windows or Linux), or on hosted servers, where you have root access rights, or on cloud servers such as Amazon Web Services. For example Bitnami or PragTech offer complete stacks for an easy installation on cloud servers.

And of course you can make use of odoo's SaaS offer or the corresponding SaaS offers of many odoo partners.