Extrema Ratio

Since 1997, Extrema Ratio, based in Prato, Italy, has designed, manufactured, and sold high performance combat knives, earning an unrivaled reputation for quality in the tactical and military knife markets. Over time, Extrema Ratio's capacity grew, allowing it to expand its business. In an attempt to satisfy market demand, the company relocated to a new 600 square meter facility in 2004. As a result, the company became one of the top producers of cutlery in the nation quite rapidly. Extrema Ratio supplies knives to the military, law enforcement, and commercial markets. Their knives are highly regarded and in high demand worldwide.