DnB Nord. In the paper it's labelled as being in Latvia. It's not so much a well-known Danish bank, as a Norwegian-owned bank that does business in Latvia, with its headquarters in Denmark... From their website:
Bank DnB NORD is owned by Norwegian DnB NOR. The bank, with subsidiaries and branches in Estonia, Latvia, Lithuania and Poland, profiting from the expertise and strengths of DnB NOR.
Bank DnB NORD offers a comprehensive range of quality financial products and services to households as well as businesses. The headquarters of Bank DnB NORD are situated in Copenhagen, Denmark.