Oil & Gas Norwegian giant setting up Aberdeen energy-bank branchNorway's largest financial service group DnB NOR is to set up an outlet of its international energy bank in Aberdeen. May 25th 2011, 2:07 am 1 min read Facebook An icon of a facebook f logo. LinkedIn An icon of the LinkedIn logo. Twitter An icon of the Twitter logo. Norway's largest financial service group DnB NOR is to set up an outlet of its international energy bank in Aberdeen.