I was recently approached about reviewing some knives from a company called Kansept- and if you haven't heard of them, you may want to consider looking into them. They use a similar model to CRKT in that they collaborate with different designers and produce the results. They were nice enough to send me a few versions of their Korvid knives, designed by Justin Koch of Koch Tools.
Rive is a fairly new company who's trying to assert themselves in a very competitive industry. Rive's mission statement is to make tools that are innovative with cutting edge components. On their site they say, "Inspired by the renegades, rebels, and rogues." That's cute considering today we're checking out the companies only offering at the moment, the Rogue Mini.