HOCHTIEF Half-Year Report January - June 2009

Struktur der HOCHTIEF AG

The companies listed exemplify the international reach of HOCHTIEF. For further details, please visit our website at www.hochtief.com.

November 12, 2009
Fall Press Conference
Interim Report at September 30, 2009
Conference Call with Analysts and Investors

March 25, 2010
2009 Annual Report
Business Results Press Conference
Analysts' and Investors' Conference

May 11, 2010
General Shareholders' Meeting 2010, 10:30 a.m., Congress
Center Essen, West Entrance, Norbertstrasse, Essen

May 14, 2010
Quarterly Report at March 31, 2010
Conference Call with Analysts and Investors

The editorial deadline for this half-year report was August 6, 2009; the report was published on August 14, 2009.

For further information on HOCHTIEF and our addresses, business units, subsidiaries and associates, please visit our website at www.hochtief.com.

This half-year report is a translation of the original German version, which remains definitive.