Sihltal Zürich Uetliberg Bahn
| Industry | Public Transport |
|---|---|
| Founded | 1891 (as SiTB) 1973 (fusion to SZU) |
| Headquarters | , |
| -CHF 79,5 million (2021) | |
Number of employees | 179,2 (2021, FTE) |
| Website | www |
The Sihltal Zürich Uetliberg Bahn AG (lit. 'Sihl Valley Zurich Uetliberg Railway') – commonly abbreviated to SZU – is a public transport company and network in the Swiss canton of Zurich. The network comprises the Uetliberg and Sihltal railway lines, operated by S-Bahn services S4 and S10, a cable car and several bus services of Zimmerbergbus.
The SZU is jointly owned by the city of Zurich (32.6%), the municipalities of Adliswil, Langnau am Albis, Horgen, Thalwil and Uitikon (6.8%), the Canton of Zürich (23.8%), the federal government (27.8%), and other parties (9%). It is constituted as an Aktiengesellschaft (AG) or public company.