Hi,
1. I really hope you didn't take this lock from work without permission. If you did, please bring it back.
2. The mechanism in your lock is the EVVA DPS which is detailed in this sales brochure:
http://www.evva.com/uploads/media/DPS_Prospekt_EN.pdfEVVA, an Austrian company, has been known to license their technologies to other lock manufacturers, and in this case it looks like Wurth bought the rights to put their name on an EVVA key and sell it as their own product. I have seen this before with IKON magnetic which is really an EVVA MCS mechanism.
Wurth, a German company, is from what I can read in my very limited German, a hardware manufacturer and distributor.
interested in more info? google "EVVA DPS"
Squelchtone