It's CRConception. French company.
The guy started the company about 15 years ago.
He produces his own forks now.
I bought my first cartridge for my lyrik back in 2009 ; still working great !
In 2010, I moved to the US, and tried an Avy ; It was better than stock, of course, but I preferred the livelier feel of the CRConception.
Just when I moved to BC, I had problems with my BOS deville : as you all know, BOS customer service is just non existant. Same goes for customer respect ...
So I found a cheap durolux on sale (based on your review and teardown), contacted Richard (the "R" in CRConception) and few month after I decide to go for his option.
It has low speed rebound and compression external adjust and internal hi-speed compression and rebound, via shim stack or some other witchcraft.
Coil spring is "sur mesure".
It works fantastically ! I am not disappointed.