100+ years of experience and not a bit of dust assumed.

19
1911

The company ÖSTU

(Austrian mine and civil engineering company) is founded.
Specialty: mining

 
1953

The STETTIN company

(Stettin Hoch- und Tiefbaugesellschaft) is founded.
Specialisation: building construction and civil engineering

 
1993

Establishment

of the subsidiary Stettin Hungaria, headquartered in Sopron with a branch office in Budapest.

 
1995

ÖSTU and STETTIN

merge to form ÖSTU-STETTIN. The expertise of both companies gives rise to our motto ‘WE BUILD EVERYTHING’.

2008

ÖSTU-STETTIN

becomes part of the HABAU GROUP and is thus part of one of the largest construction groups in Austria.

 
2021

CD-Relaunch

of the entire HABAU GROUP, ÖSTU-STETTIN will thus also visually become part of the ‘Construction Family’.