Wienerberger AG

Major Shareholding Notification • Dec 6, 2007

^Wienerberger AG (Vienna Stock Exchange: WIE, Reuters: WBSV.VI, Bloomberg: WIE AV) Press Release

Changes at Wienerberger's Shareholder Structure

– Dodge & Cox holds more than 5% of Wienerberger stock

Vienna, October 15, 2007 – Wienerberger AG has received an announcement in accordance with § 91 Par. 1 of the Austrian Stock Exchange Act concerning a change in the number of Wienerberger shares owned by Dodge & Cox. As of October 10, 2007, Dodge & Cox reported a holding of 4,564,876 shares, or 5.44% of issued share capital, in Wienerberger AG.

For additional information contact: Karin Hofmann, Public Relations T +43(1)60192-463 | communication@wienerberger.com