ZETO Olsztyn Sp. z o.o., Olsztyn, Poland

ZETO is an organization creating applications for customers.

Our two webservers run Debian. We also use Debian as router (on the stick). About 20 Debian stable are installed as virtual machines on our 4 Citrix XenServer.

We chose Debian GNU/Linux because of its great package management, sensible defaults, stability and great flexibility.