Annual report 2023 (German version)
Annual report 2022 (German version)
Annual report 2021 (German version)
Annual report 2020 (German version)
Annual report 2019
Due to the coronavirus situation, we have decided not to hold our usual annual general meeting and, consequently, have not produced our public annual report.
Annual report 2018
Annual report 2017
Annual report 2016
Annual report 2015
Building applications
Third-party building applications are now submitted directly to the Swiss Federal Pipeline Inspectorate (Eidgenössisches Rohrleitungsinspektorat, ERI).