A kontor (also Kontor; English: , German: [kɔnˈtoːɐ̯] ) was a major foreign trading post of the Hanseatic League. Kontors were legal entities established in a foreign city (i.e. a city that did not belong to the Hanseatic League), with a degree of legal autonomy. Most kontors were also enclaves. They were located in London (the Steelyard), Bruges (Kontor of Bruges, later moved to Antwerp), Bergen (Bryggen), and Novgorod (Peterhof). Smaller Hanseatic trading posts were called factorien, i.e., factories.
https://en.wikipedia.org/wiki/Kontor