Of the two states (Switzerland-Germany)

Laufenburg is a small city in Baden-Württemberg, Germany, part of the Waldshut district. It has approximately 4300 inhabitants (including 6 outskirts 8300 inhabitants). Laufenburg is separated from a Swiss city with the same name by the river Rhine.

Laufenburg is a municipality in the Swiss canton of Aargau. It is the seat of the district of the same name. On 1 January 2010 the municipality Sulz merged into Laufenburg.It has approximately 2000 inhabitants. On the other side of the Rhine River lies Laufenburg (Baden), Germany. The same name is not by accident, as the two used to be the same city.

Laufenburg District is a district of the canton of Aargau, Switzerland, essentially consisting of the upper Fricktal valley in the Aargau Jura south of the Rhine. Its capital is the town of Laufenburg. It has a population of 32,281 (as of 31 December 2017).

Laufenburg Ost (German: Bahnhof Laufenburg Ost) is a railway station in the town of Laufenburg (Baden), Baden-Württemberg, Germany. The station lies on the Upper Rhine Railway. The train services are operated by Deutsche Bahn.

Laufenburg (Baden) (German: Bahnhof Laufenburg (Baden)) is a railway station in the town of Laufenburg (Baden), Baden-Württemberg, Germany. The station lies on the High Rhine Railway, directly next to the river and is opposite the Swiss part of Laufenburg. The train services are operated by Deutsche Bahn.

The Schluchseewerk AG is the operator of five pumped storage hydroelectric power stations in the Southern Black Forest in the German state of Baden-Württemberg. Its head office is in Laufenburg (Baden).The shareholders of the Schluchseewerk are RWE (50 %), EnBW (37.5 %), Energiedienst (7.5 %) and Energiedienst Holding (5 %) (the last two are subsidiaries of EnBW).