Holzbau Amann GmbH operates under Holzbau Amann GmbH, a German company serving the German market with roots going back to 1910. The company focuses on timber-frame construction, prefabricated wooden elements and custom house projects.

Its services are centred on carpentry, prefabricated timber elements, roof and wall construction, house extensions and full timber-building projects. It is relevant for clients planning offices, education, accommodation or other non-residential buildings with a prefab approach.