Hmm. That's strange somehow: they're supposedly leading in Linux antivirus scanners, but I've never heard of them in that field? I mean, it's not like I have nothing to do with the topic—we sell firewalls with integrated antivirus scanners after all, where we simply use Amavis, and Sophos as the antivirus scanner. By the way, Amavis is really a kind of market leader—just as open source. What's interesting is that on the Amavis pages a number of antivirus scanners are listed that are supported. Gecad (RAV) doesn't appear in that list. I also can't find anything about that scanner on OpenAntivirus.org. Ok, a few times it's mentioned in passing, but somehow I can't find anything to back up this market leader hype!
Sorry, but I have a strong suspicion that a small shop is being played up here as something it's not.
At heise online news there's the original article.