Wienerberger AG (WBAG:WIE) Ad Hoc: Changes At Wienerberger's Shareholder Structure

Wienerberger AG (WBAG:WIE) Invesco Ltd. holds less than 10% of Wienerberger stock

Vienna, November 19, 2008 - 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 Invecso Ltd. (parent firm of AIM Trimark Investments) based in Canada. As of November 18, 2008, Invesco Ltd. reported a holding of 8,366,131 shares, or 9.97% of issued share capital in Wienerberger AG allocated in different investment funds (affiliates of Invesco Ltd.).

For additional information contact:

Barbara Braunöck, Investor Relations T +43(1)60192-463 | investor@wienerberger.com

This announcement was originally distributed by Hugin. The issuer is solely responsible for the content of this announcement.

Wienerberger AG

http://www.wienerberger.com

ISIN: AT0000831706

Stock Identifier: XWBO.WIE

US: WBRBY