Well, we're not allowed to say much about this one... but we can tell you we assisted in the design and handled the development of this large, secured intranet and then did the same with the public-facing website. Both driven by Sitecore and requiring some interesting customizations and additional development made more difficult by the limited access we had to the organization's environment. If we tell you any more, we'd have to kill you.

Key Components and Services

Sitecore Implementation
Intranet Design and Usability
Custom .NET Development
Custom Sitecore Module Development