Hello, I have been researching knife companies for a few years now and I know of a lot of good ones, but there always seems to be more if I look hard enough, so I thought I would ask you guys specifically what companies you know of that make good production and/or custom knives from $400 to $600 that are fairly available. I already know of: chris reeve, strider, microtech, mikkel willumsen, brian tighe, william henry, hinderer, red horse, brous blades, guardian tactical, boker, bastinelli creations, protech, tsf, olamic cutlery, les george, lionsteel, benchmade, htm, adv, ars, bad blood, burchtree bladeworks, chad nell, deviant blades, des horn, doc shiffer, extrema ratio, ferrum forge, kingdom armory, medford, kramer, matt cucchiarra, mikov, philip booth, pohan leu, sheepdog, sniper bladeworks, spartan blades, steenkamp, tim britton, tom wilson, turnbull, viper, winkler, and yellowhorse. I'm looking for folders primarily, but if there are some really cool smaller fixed blades, you can include them. I also am not into traditional folders or slipjoints. Any suggestions are appreciated.