I found the makers of the one I have. It's made by Primus with the branding of "C.O.I Leisure". http://www.primuscoi.com.au/default.htm
Terrific quality tent. I read elsewhere on this forum someone saying they bought one of these rather than the Black Wolf Turbo and said they felt it was better quality and faster to put up. I doubted both claims until we tried it out! I emailed Primus. They want $750 for the 3m x 3m Cyclone, but I can probably find it cheaper than that. They also come with a "U" shaped pole instead of a centre pole which makes the tent more usable.
In collecting our new gear, we bought a large 15' x 12' cabin style. It was on eBay but not an "eBay" tent, if you know what I mean. It was on there simply because a camping store was closing down. Despite the normal RRP which suggested high quality, it was not too good. The sellers have agreed to refund the money which we're happy about. Then we'll go for a Primus. One Primus on either side of the gazebo (eating area) and the covered trailer backed into the third side with tailgate down horizontal with a row of draws and tea/coffee facilities in the back and a water jerry can on the side. Sounds good in theory. Hope it works.