Sydbank
 Sydbank A/S is one of Denmark's largest full service banks headquartered in Aabenraa. Sydbank was founded in 1970 with the merger of four local banks based in Southern Jutland: Den Nordslesvigske Folkebank (Aabenraa); Graasten Bank (Gråsten); Folkebanken for Als og Sundeved (Sønderborg) and Tønder Landmandsbank (Tønder).