SalZH is run by the Stiftung SalZH and operates across several sites in Winterthur, with its administration and mainstream school at the Zeughaus on Zeughausstrasse and childcare centres at Büelwiesenweg, Espenstrasse, Tellstrasse and Townvillage. Provision runs from a crèche and playgroup through the three primary and secondary cycles, and continues into a transition year and a vocational preparation year. Small classes operate at secondary level from the Schlossweg site.