The KWH Group is an Ostrobothnian family-owned company that manufactures and markets abrasives and water traps as well as offers freight forwarding and logistics services. It operates as three divisions: Mirka is specialized in abrasives, KWH Logistics offers logistic services and KWH Invest consist of strategic holdings and Prevex that manufactures water traps.
KWH Logistics is the largest port operator in Finland and the leading Russian transit operator, as we are present in all major ports through our subsidiaries. We have operations in 14 ports in Finland, ranging from Tornio in the North to Hanko in the South, as well as in Hamina in the East, close to the Russian border. KWH Logistics and its subsidiary Rauanheimo operates in all Finnish deep-sea ports and have invested heavily in infrastructure for Russian transit traffic.
Mirka’s unique products are marketed and sold in large parts of the world market. The market in Russia is growing and the products are sold through both our own retailers and retailers.