Rottneros is a company that supplies pulp. It consists of two pulp-producing units: Rottneros Mill which produces flash-dried mechanical pulp and Vallvik Mill which offers chemical pulp. Also, there are three other businesses: Rottneros Packaging, Nykvist Skogs, and SIA Rottneros Baltic. Rottneros Packaging produces molded fiber packaging products. Nykvist Skogs supplies raw materials from forests. SIA Rottneros Baltic provides pulp wood. The company serves board and packaging, fiber trays, filters, electrical applications, special applications, tissue paper, and fiber cement applications.