Product Development, HVAC Products Siemens Switzerland Ltd (Building Technologies Group, International Headquarters), Switzerland
We're developing products for building automation on our development workstations running "Debian sarge". There's also a server with a MoinMoin-Wiki running "Debian sarge".
The high quality and stability with Debian is just great! The availability of software updates and security bugfixes is outstanding. Another reason to use Debian is the quantity of available software packages.
We use many packages which are not available in other GNU/Linux distributions (e.g. kdevelop3, mtd-tools, clamav, tsocks). With Debian we can get every package we need, just by using apt-get with it's "super cow power".