Here are a few more:

www.arizonacustomknives.com
www.budk.com
www.knifeworks.com
www.jerzeedevil.com
www.bladeplay.com
www.bladeops.com
www.smkw.com
www.protechknives.com
www.microtechknives.com
www.knifecenter.com
www.gpknives.com
www.knifeart.com
www.jaysknives.com
www.monkeyedge.com
www.knifeworks.com
www.onestopknifeshop.com
www.thehollowgrind.com
www.americanedgeknives.com
www.mattdtactical.com
www.cuttingedgeknives.com
www.bladegathering.com