SCA in Valls (Tarragona) The Swedish company SCA, specialised in hygiene, tissue paper and forest products and the first Swedish listed company to raise 168 M EUR through a green bond issue, will concentrate its production in the paper mills of Allo (Navarra) and Valls (Tarragona) for their technical standards and geographical location, which will enable a future enlargement. Servoclima participates in the growth of this company that was founded in 1929 and has about 36,000 employees.