HTML5 is rapidly becoming the key platform for mobile developers. It is powering rich media mobile advertising formats as well as a new generation of browser based sites and games. Even within Native IOS and Android Apps the core functionality is often driven off a single HTML5 core with native ‘wrappers’ around it. There are a huge range of new startup companies operating in the mobile HMTL5 space ranging from development platforms, app studios to rich media mobile advertising tools. We’ve listed all the major services here to help you find a mobile HTML5 partner to work with.