Brands
- Camping
- Camping Knife
- Cana Cut
- Cana Cut II
- Canada
- Canal Street
- Cantale
- Carl Schlieper
- Case
- Case XX
- Caterpillar
- CCM
- Charles Thompson
- Charlton LTD
- Chaves
- China
- Chris Reeve
- CI
- Coach
- Coast
- Coast Cutlery
- Cold Steel
- Coleman
- Colibri
- Colonel Coon
- Colonial
- Colorado Cutlery
- Colt
- Columbia River
- Comoy
- Compass
- Compass Industries
- Conan
- Condor
- Corne
- Corona
- Corrie Schoeman
- Coupex
- Coursolle
- CP
- Craftsman
- Crawford
- Cripple Creek
- CRKT
- Crosman
- Crotts
- Crowder
- Crusader Forge
- Culco
- Curel
- Custom
- Cutco
- Cutly
- Cuttin Horse
- CYK
- D'Holder
- Dach
- Dacor
- Daiwa
- Dale Evans
- Damascus
- Daniel Boone
- Daniel Steiger
- Darrel Ralph
- Dasco
- Davy Crockett
- De Luxe
- Dean Oliver
- Degen
- Dereso
- Dew Hara
- Diefenthal
- Dixie Gun Works
- Dkonly
- Doris Yazzi
- Dovo
- Dozier
- Dragon-Lock
- Ducks Unlimited
- E. A. Co.
- Eagle
- Eagle Knives Brand
- Easy Cut
- Eddie Dean
- Edge Co.
- Edmund Davidson
- Eickhorn
- Eickhorn Solingen
- EJ AB
- EK
- El Gallo
- El Patio Ranch
- Elite Force
- Elk Premier
- Elk Ridge
- Elmer Keith
- Emerson
- Epicurean
- EPN
- ERN