HOCHTIEF Aktiengesellschaft / Release of an announcement according to Article 26 Section 1 Sentence 2 of the WpHG (Own shares) 20.11.2008 Release of a Voting Rights announcement --------------------------------------------------------------------------- On November 20, 2008 , HOCHTIEF Aktiengesellschaft informes according to Article 26, Section 1 Sentence 2 that its Voting Rights on HOCHTIEF Aktiengesellschaft, Essen, Deutschland, ISIN: DE0006070006, WKN: 607000, have exceeded the 5% limit of the Voting Rights on November 20, 2008 and now amount to 5.077% (this corresponds to 3553670 Voting Rights). Addendum: Of the aforesaid voting share, a portion of 2.321 % (equivalent to 1,625,000 voting rights) is attributable to HOCHTIEF Pension Trust e.V. On this scale, HOCHTIEF Pension Trust e.V. holds shares in HOCHTIEF Aktiengesellschaft for the latter's account. DGAP 20.11.2008 --------------------------------------------------------------------------- Language: English Issuer: HOCHTIEF Aktiengesellschaft Opernplatz 2 45128 Essen Deutschland Internet: www.hochtief.de End of News DGAP News-Service ---------------------------------------------------------------------------