ZT is pure awesome to me. Their knives are so well built with original designs, the people running the company are doing a good job of executing their plan of making the brand the high end arm of the company. I know there's a huge market who love off shore made Kershaws but they aren't for me, mainly because of the steel that hold them back and since they don't use Kershaw for knives like the Volt3600, I'm all ZT at this point in time.
With that being said, I'm not sure about claiming it as the most innovative company. Perhaps that is confused with putting a big number of original, cool knives but for one they are frame/liner lock heavy. Love the lock, but call it a spade. What are they innovating? They are breaking new ground in what production knives can be but in terms of materials, lock, etc., it seems that their focus is more on perfecting what is already out there.