[quote=@Scarifar]
<Snipped quote by Kangutso>

Considering Vestec has only created two, I don't know exactly how many really roam the planet right now.
[/quote]

Well, Teknall destroyed 3, while one assaulted Slough. And considering how far apart those incident were, I'd assume that there are more then a few.

Then again, that's just my thinking.