The factory goes vertical

When V-ZUG decided to stay and invest in Zug – one of the most populated and expensive areas of Switzerland – the impact on the community and the sustainability of production facilities were two of the main factors to consider, for both managers and architects. And so the concept of a vertical factory was brought to the table. “Verticalisation means that the production areas are no longer housed on a single floor. Instead, they are distributed across different levels,” explains Markus Estermann, Head of Industrial Automation at V-ZUG. “No longer spread across the site, they are located over six floors.” The advantage is that distances are shorter, which in turn helps to optimise processes. Using automated logistics also allows the company to streamline movements: shorter chains lead to higher efficiency.

The vertical factory allows V-ZUG to reduce its footprint in Zug to around half of the original size. “We can save space and at the same time ensure that our ambitions for growth are achievable,” says Adrian Theiler, Chief Operations Officer. “It’s a generational change for the production and logistics facilities which contributes significantly to the modernisation of the company as a whole.” Speaking of innovation: As part of the Multi Energy Hub, Zephyr Ost utilises CO2-neutral energy for heating and cooling and produces electricity using photovoltaic systems on all possible locations on the roof.

Starting in mid-2025, a workforce of around 200 employees will be based at Zephyr Ost. “The building’s architecture puts human beings in the foreground,” explains Michael Roth, partner at Diener & Diener, the Swiss architectural firm behind the project. Already involved in the Zephyr Hangar project, Diener & Diener has been assigned Zephyr West, a building that will host the company’s offices in the future.  “This is a place of work, so it was imperative to make it as attractive as possible, while offering all the conveniences an employee could need. We think that having rooms filled with daylight and expansive views is an excellent way to make this a good place to work.”

What also distinguishes the new V-ZUG production plant from traditional models is its location. Like the other two buildings that form the so-called “trilogy” – Zephyr Hangar and Mistral – Zephyr Ost is well integrated into the cityscape. “The major challenge we faced was the sheer size of the building, which is 70 metres in length and 50 metres deep,” continues Michael Roth. “Even so, it doesn’t actually look this big, whether you are viewing it from the surrounding streets or on site. This allows it to fit in seamlessly with the neighbouring districts, where people live, do various jobs, study and enjoy their leisure time.”

After all, V-ZUG has a long history in Zug, as Adrien Theiler recalls. “Zug is the home of V-ZUG. This is where we pursue innovation, where we conceive, develop and manufacture new products and deliver them to our customers’ homes. We’ve been here for 111 years, and with this new future-ready factory, we are prepared to serve the markets competitively in the years to come.”

Photography: Philipp Obkircher