About us
Jansen AG develops, manufactures and distributes profile systems for windows, doors and façades made of steel and stainless steel for the construction sector and industry. Jansen AG has an international presence through its own branches in Switzerland, Germany, China and Turkey as well as worldwide distribution partners.
Jansen AG develops, manufactures and sells welded and drawn precision steel tubes, shaped steel tubes and special tubes at different fixed lengths for the automotive and furniture industries as well as for mechanical and plant engineering.
Plastic solutions in the field of supply, drainage, building services, geothermal energy and profile extrusion complete the profile of the traditional Swiss company.
As the exclusive Swiss distribution partner of the German Schüco International KG, Jansen AG sells aluminum and wood / metal profile systems for the construction sector.
To date, the Jansen Group is 100% family-owned and employs around 950 people worldwide.
