Wienerberger AG

Major Shareholding Notification • Jul 13, 2007

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

Changes at Wienerberger's Shareholder Structure

– Capital Group International, Inc. holds more than 6% of Wienerberger stock

Vienna, July 13, 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 Capital Group International, Inc. As of July 11, 2007, Capital Group International, Inc. reported a holding of 4,761,353 shares, or 6.42% of issued share capital, in Wienerberger AG.

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