Ad hoc-Releases 2010

25.05.2010 LAFARGE and STRABAG to create a common company in cement in Central Europe Cement holding Lafarge Cement CE Holding GmbH operational as of 1 January 2011 Total annual production capacity: 4.8 million tonnes of cement 29.04.2010 STRABAG SE: Changes planned in composition of supervisory board Dr. Alfred Gusenbauer proposed as Chairman of the Supervisory Board Mag. Kerstin Gelbmann proposed as new member of the supervisory board Dr. Gerhard Gribkowsky and o.Univ.-Prof. DDr. Waldemar Jud to leave supervisory board