ATROS is a consortium of Stern & Hafferl Baugesellschaft m.b.H. and Swietelsky AG. Together, we have accumulated years of know-how in the building sector. With the patented pushing-in and sliding-in method ATROS we are your experts for complex projects.
Stern & Hafferl Baugesellschaft m.b.H.
Stern & Hafferl Baugesellschaft m.b.H. is a company of the Stern group, which operates in the sectors transport, shipping, construction, electrical and building services engineering and precast concrete products. With 700 people working for the group, it is one of the major employers in the region. Expertise, quality and innovation have always been the basis for the implementation of our projects together with our partners and customers.
Swietelsky AG is headquartered in Linz and operates subsidiaries and branches in 19 different countries. It employs several thousand qualified people and enjoys an excellent reputation as an innovative, productive and reliable construction company. In March 2020, the group was awarded the title of most attractive employer in the construction sector. Additionally, SWIETELSKY is among the Top-3 employers across all sectors in Austria.
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