sentences:  In 1918 the company (which by this time had changed its name to Stockholms Rederi AB Svea) started collaboration with Finland Steamship Company and Steamship Company Bore on routes between Sweden and Finland.In the 1930s the company radically expanded its freight operations, the size of its fleet growing to approximately 100 vessels.After World War II Rederi AB Svea began developing ferry traffic from southern Sweden to Denmark and Germany under the banners of Trave Line, Skandinavisk Linjetrafik and Linjebuss.