ewz is one of the ten largest energy services companies in Switzerland in terms of revenue, and provides the city of Zurich and parts of the canton of Grisons with electricity. We construct and operate environmentally and economically viable energy supply facilities for complex sites and major projects in addition to energy networks for neighbourhoods and municipalities. We also operate a comprehensive, non-discriminatory fibre-optic network in the city of Zurich. Our 1,200 employees, 100 of them located in the Grisons, work hard every day for our 234,000 customers. We are also responsible for the public lighting and public clocks in the city of Zurich. Every year, we train around 40 apprentices in 13 different professions.
A simple overview of the most important historical and political events.
Energy Year 2018
Energy Year 2017