Philips Research - one of the worlds largest privately funded research centers - has successfully migrated their intranet to Plone. This project integrated an impressive set of features. * Single sign-on * Advanced cache setup to scale to 2000 daily logged in users. * Gradual Migration of over 50 static websites * Location Awareness * Atom feed based integration * Configurable homepages This case study demonstrates the integrated features and explain the caveats in scaling Plone for enterprise environments.