ERNE AG Holzbau: what is behind the brand
ERNE AG Holzbau, with a production site in Stein AG, is a Swiss timber construction company focused on commercial and industrial building. The material wood forms the basis for building, facade, window and interior fit-out solutions.
The offer includes timber system building, timber modular building and timber hybrid building, as well as add-ons and facade systems. The company also relies on digital manufacturing, industrial prefabrication and the integration of building services, joinery and service directly from the factory.
ERNE acts as a total contractor when needed and realises residential, school and administrative buildings, among others. The company is also active in Germany and lists available modular buildings for Switzerland and Germany. The focus is on larger construction projects; classic single-family catalogue prices are not named on the website.

