To our dear Customers and Partners,

The Swiss government has recently declared a state of emergency which is said to last until the 19th of April, 2020.

The safety and wellbeing of our employees and partners are of utmost importance and priority to the Hagerbach Test Gallery (VSH). We understand that your Company may also be affected by the Corona-Crisis.

Our employees try everything in their power to be of assistance with enquiries, consultations, planning of future events and projects. We have organised our business in such a way that we can still be contacted by email and telephone during normal office hours.

It is important to highlight that services for Research and Development and Building Material Testing are available as usual. Protective measurements have been implemented in those areas of the business for the safety of our employees and partners.

We are all facing the same challenges due to this pandemic in association with our companies, Staff and Teams as well as our families and life in general. We appreciate working together with you and trust that once we have conquered this virus we can help you with amazing Events and Projects once again. Through quality, competence, flexibility and unique experiences we create moments that add value to you and are positively remembered.

In good health and best wishes,


Hagerbach Test Gallery

Dr. Michael Kompatscher - CEO

Erich Lassnig – Deputy CEO and Director of Innovation and Training

Jan Barth – Director Gastronomy and Events

Reto Niederhauser – Director Building Material Testing

Beatrice Jauch – Team Leader Administration

The Hagerbach Test Gallery celebrates its 50th anniversary in 2020.

Learn all about the anniversary activities and exciting facts regarding the tunnel system. Get further insight into our history and the future. 

Do not miss the highlight of the anniversary year, the open day on the 26 September 2020.

More information about the 50th anniversary


Hagerbach Test Gallery is a fantastic world underground.

The numerous tunnels, caverns, experimental fields, laboratories and seminar rooms offer a perfect base for…

More about us


Our deminars offer an ideal combination of theory learning and practical demonstrations.

It creates a wonderful opportunity to keep up knowledge and providing a great networking platform at the same time.

More about Hagerbach Deminars