Rørosbanken is one of Norway's oldest savings banks, established in 1842. It operates as an independent savings bank via its headquarters in Røros, as well as a retail branch office in Oslo since 2006. Lending has traditionally been centred in Røros and the neighbouring mountainous region but currently constitutes a smaller portion of the portfolio as the bank has targeted growth in the metropolitan areas of Oslo and Trondheim. The bank is a member of the Eika Alliance, an association of close to 50 small and medium-sized Norwegian savings banks.
SB1 Gudbrandsdal dates back to 1860. The bank's core region covers seven municipalities in the central part of Norway's Innlandet county. The bank has a decentralised organisation spread across four branch offices in its core market. It employs 86 full-time equivalent employees and has total lending of NOK 15bn, including loans transferred to SB1 Alliance covered bond company SB1 Boligkreditt.