The story
Founded by Svenska Spårvägssällskapet in 1987.1
Former company
The name "AB Stockholms Spårvägar" originates from the former AB Stockholms Spårvägar, established in 1916, which became Storstockholms Lokaltrafik (SL) in 1967.
As a heritage tram operator
In 1987, the modern AB Stockholms Spårvägar was founded by the Stockholm branch of the Swedish Tramway Society to support plans for a heritage tramway on Djurgården. SL permitted the use of its former name and logo. The heritage tramway, Djurgårdslinjen, commenced service in June 1991 between Norrmalmstorg and Waldemarsudde, operated by volunteers with Stockholms Spårvägar as the formal operator.
As a public transport operator
In 2010, SL directly awarded Stockholms Spårvägar a contract to operate Spårväg City, a new modern tramway. The company began regular operations on 23 August 2010, and the contract was later extended until 2014. In April 2014, Stockholms Spårvägar won a competitive bid to operate Spårväg City and the Lidingöbanan for eight years, with an option for a four-year extension.
In 2023, the company was awarded a new ten-year contract to manage additional lines, including the Tvärbanan, Nockebybanan, and Saltsjöbanan, along with an extension of its existing contracts for Spårväg City and Lidingöbanan. The contract, valued at 5.6–6.6 billion SEK, commenced on 15 December 2024. This agreement encompasses traffic planning, maintenance of SL's vehicles, depots, and stops, as well as certain track infrastructure.
From Wikipedia’s article on Stockholms Spårvägar, shared under CC BY-SA 4.0.5