Crux Editions is the only Walloon CD and DVD replication factory. The factory grew out of a scientific publisher (STM) specialized in human language technology and computer sciences. Its focus was mostly on legal CD-ROMs and electronic publications applying language technology, but Crux also published a few books and a scientific journal.

Out of the internal production department grew a duplication and printing company specializing in high value electronic media. That's why Crux is also a known consultant in the field of security printing, CD/DVD-duplication and intelligent pharmaceutical or media packaging (integrating RFID and other chiptechnology).

In house development and production enable Crux to offer customized smartcards, mobile media (SD, CF, USB flash drives...), optical media (CD, DVD...) and naturally packaging solutions for all three data carriers mentioned.