Yesterday I’ve been to NedZone. NedZone is a company in Steenbergen who provides Rackspace and connectivity.
Marcel, one of the engineers, showed me the new data centre of them:
More pictures about their data centre can be found in the NedZone Gallery.
Marcel also told me that they are quite open-source minded, they do have a few Windows-servers… but that is because of certain functionality. Mostly they use CentOS en some FreeBSD stuff.