Jansen
Wholesale Building MaterialsSt. Gallen, Switzerland201-500 Employees
Jansen is an international company in the wholesale building materials industry that develops, manufactures, and distributes steel profile systems for windows, doors, and façades, as well as plastic products for the construction sector. The company is headquartered in Oberriet, Switzerland, at 34 Industriestrasse, St. Gallen 9463, and is 100% family-owned. It employs between 201 and 500 people and reports revenue in the range of $50 million to $100 million. Jansen expanded its offices to the Netherlands and Belgium effective January 1, 2022, and in January 2021 acquired RP Technik GmbH from the Welser Profile Group. In 2019, the company received the Ruggero Bertani European Geothermal Innovation Award for its Jansen HIPRESS borehole heat exchanger.