Ontario Knife Company manufactures knives, edged tools, machetes, bayonets, kitchen cutlery, specialty agricultural tools, folders, fixed blades, multi-tools, strap cutters, and related sheaths and accessories. Its product lines include Ontario Knife, RAT, Old Hickory, and Camp Plus brands, with products described as manufactured in the United States or internationally/globally sourced.
Leverwood Knife WorksLeverwood Knife Works manufactures custom and standard precision-ground industrial knife blades at its Red Lion, Pennsylvania facility, where its team uses specialized straightening and flattening operations alongside CNC equipment. The company says it has more than 25 years of experience in the cutting-tool industry and produces blades to customer and OEM specifications.RED LION, PA
American Cutting EdgeFounded in 1965 by Charlie Biehn, American Cutting Edge manufactures industrial machine knives and precision-ground blades from its Southwest Ohio operation. Still family-owned and guided by the second generation, the former CB Manufacturing combines custom blade production with contract grinding, sharpening, and machining for demanding industrial applications. The company also manufactures and resharpens tungsten-carbide and ceramic razor blades in the United States.MIAMISBURG, OH
Louis Martin Custom KnivesFamily-owned since 1993, Louis Martin Custom Knives is a three-generation American knife brand rooted in East Northport, New York. The Martins operate their own dedicated facility, where they forge blades to their specifications before finishing, inspecting, and shipping them from the USA. The company is best known for its distinctive Damascus work and serves customers ranging from working hunters to collectors.EAST NORTHPORT, NY
Warther CutleryBorn from Ernest “Mooney” Warther’s first kitchen knife for his mother in 1902, Warther Cutlery handcrafts American-made kitchen knives and culinary wood products in Dover, Ohio. The family business has carried Mooney’s knife-making methods through multiple generations, with the shop still emphasizing the hand-crafted tradition that began more than 120 years ago. Its knives are backed by a lifetime sharpening service and guarantee.DOVER, OH