The Telescope event on the topic of design took place digitally on 14.6.

Detailed information about the event and the topic of design

Moving boldly into the future - discover now the new promotional film

Watch the video now

A leading high-tech provider

with great competence

Jansen Group

We design individual solutions. Create unique structures with us.

Building Systems Division

Intelligent plastic systems 

– even in extreme conditions.

Plastic Solutions Division

Where the traditional and modern go hand in hand

Jansen, a tradition-rich company with its headquarters in Oberriet, Switzerland, develops, designs, manufactures and markets steel systems as well as plastic products for the building and other industries. Jansen provides its customers worldwide with technologically mature products and system solutions that deliver true added value.

Driven by the pioneering spirit of the founding family, Jansen creates innovations that permit the organisation to tread new paths in the areas of product development, technology and services every day. Always keeping an eye on the success of our customers, we bundle our competences, experience, technologies and innovative power to ensure outstanding, individual solutions. Needs-orientated products and services make us the preferred partner of our customers.


New General terms and Conditions (edition 09/2022)

Please note that we revised our general terms and conditions in September…

The new JANIsoft update 2022 R2 is here!

A new JANIsoft software version is now available. The release of the new…

Fairs and events

20.09.22 - 23.09.22

Glasstec Düsseldorf 2022

03.10.22 - 06.10.22

Batimat 2022

17.10.22 - 21.10.22

European Geothermal Congress 2022


Our divisions

We have organised our business into divisions. Together they form a strong entity.

Jansen as solution provider

Time and again you need new ideas. Time and again we supply suitable solutions.

Jansen as an employer

Jansen's corporate culture is defined by its ethical values that are put into practice in a friendly social environment.

Download centre

In our download centre you will find all important information such as price lists, documentation and catalogues related to our products and solutions.


In our media centre we provide media information and photographic material on the business, the products, events and references.