Japan, Oct. 6 -- Sumitomo Corporation announced that IWS Fleet AS ("IWS Fleet"), an equity method affiliate of Sumitomo Corporation and a Norwegian owner and operator of vessels in the offshore wind industry, has ordered four new Commissioning Service Operation Vessels ("CSOVs"). This order will expand IWS Fleet's CSOV fleet from the current six vessels to 10. IWS Fleet will strengthen its business foundation to meet growing medium- to long-term demand for CSOVs, which provide accommodation and safe transportation for engineers during the construction and commissioning of offshore windfarms.As the deployment of offshore wind power is expected to expand, particularly in Europe, medium- to long-term demand is also expected to grow for offshor...