I know there's been confusion over this before but Nameless is definitely 100% German. I can't find any direct evidence for them being Austrian. Their website gives German addresses throughout, including here (also makes detailed references to their adherence to German laws) and here; they mention Austria in the list of countries for deliveries abroad, etc.
Both Punisher comparisons are currently mislabelled:
http://www.dvdcompare.net/comparisons/film.php?fid=5998
http://www.dvdcompare.net/comparisons/film.php?fid=9683
The footnotes and update logs need amending too.