Energy management as per ISO 50001

The Amstein +Walthert Company has obtained certification as per ISO 50001 for the energy management of the Andreasstrasse 5, Zurich site. The basic aim of the ISO 50001 standard is the constant improvement of energy performance within a company.

We would also be delighted to help you introduce an effective energy management system.


Robert Uetz (Zürich)


Phone + 41 44 305 91 11


Corentin Maucoronel (Genève)


Phone + 41 22 749 83 36