Ground-breaking ceremony for the KELLER «Diamant»
After an intensive planning period, the time has come. Today, the official groundbreaking ceremony for the new «Diamant» production building took place. With the new six-story building, which will provide space for 350 workplaces, we continue to commit our attention to the company location in Winterthur.
This milestone at Kronaustrasse 7 was celebrated alongside the project team, the Strut Architekten, the city president Mike Künzle and all KELLER employees with Winti-Wurst and music.