Marttiini, founded by Janne Marttiini, is best known for its high-quality Nordic knives, also called puukko knives, which the Finnish company has been manufacturing since 1928. Over the decades, Marttiini has also manufactured coffee grinders, axes, water knives and lifting hooks, among other things. In addition to traditional Nordic knives, Marttiini's filleting knives have also gained praise and popularity both domestically and internationally.