Orchard is an open source CMS build with the latest ASP.NET technologies. It can be highly customized and extended through its well-architectured structure.
More information about the system can be found at http://www.orchardproject.net
Codepunkt is able to plan and implement your Orchard solutions together with you. If you are interested and want to use Orchard's potentials to develop your web presence please get in touch for a discussion.