Austrian construction group Swietelsky introduces ATAQ
Dipl. Ing. Hellmuth SWIETELSKY founded the company in 1936. Today SWIETELSKY Baugesellschaft m.b.H. is owned by an average of more than 8,950 employees.
Dipl. Ing. Hellmuth SWIETELSKY founded the company in 1936. Today SWIETELSKY Baugesellschaft m.b.H. is owned by an average of more than 8,950 employees.