name DnB NOR was adopted in 2003, when the two banks Den norske Bank (DnB) and Gjensidige NOR merged in 2003. The company changed its legal name and brand to DNB in November 2011. In August 2017, DNB and Nordea combined their operations in Estonia, Latvia and Lithuania to create Luminor Bank. See also List of oldest companies, which includes Gjensidige NOR References External links Banks of Norway Banks established in 1822 Companies based in Oslo Companies listed on the Oslo Stock Exchange Norwegian brands Norwegian companies established in 1822