 Until the merger in 2000 of the "Salzburger Stadtwerke" with the "SAFE" ("Salzburger AG für Energiewirtschaft") to create the "Salzburg AG", the Salzburg trolleybus system, and the local railway line to Lamprechtshausen, were operated by the "Salzburger Stadtwerke - Verkehrsbetriebe".Some diesel bus lines also originally belonged to the company, but in the course of the 2000 merger these were transferred to "Albus Salzburg".Since 2000, therefore, the trolleybus and diesel bus services have been fully separated, both organisationally and operationally.