euro adhoc: STRABAG SE / Mergers - Acquisitions - Takeovers / PUBLICATION OF THE DECISION TO SUBMIT AN OFFER FOR THE ACQUISITION OF SHARES PURSUANT TO SEC. 10 SUBSEC. 1 OF THE GERMAN ACT ON THE ACQUIS

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Disclosure announcement transmitted by euro adhoc. The issuer is responsible
for the content of this announcement.
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07.05.2008

Bidder:

STRABAG SE
Donau-City-Straße 9
A-1220 Vienna
Austria

Registered office:

Triglavstrasse 9
A-9500 Villach
Austria

Christian Ebner, Head of Investor Relations
Diana Klein, Investor Relations

Tel.: +43 (0)1 22422-1116
Fax: +43 (0)1 22422-1177
Email: investor.relations@strabag.com

Target Company:

STRABAG AG
Siegburger Straße 241
D-50679 Cologne
Germany

ISIN DE 0007283004 (WKN 728300)

On 7 May 2008, STRABAG SE decided to offer to the shareholders of
STRABAG AG to acquire their bearer shares (without par value) in
STRABAG AG, Cologne, which have a proportionate value in the
company´s share capital amounting to EUR 26.00 each and respective
dividend rights as of 1 January 2008, by means of a voluntary public
offer to acquire shares according to Sec. 10 et. al. of the German
Act on the Acquisition of Shares and Takeovers (WpÜG), against
payment of

EUR 260 per share in STRABAG AG,

all this pursuant to the terms and conditions as will be set forth in
the offering prospectus.

The Bidder currently directly and indirectly holds approx. 66.60 % of
the shares in the Target Company.

The publication of the offering prospectus and further information in
relation to the offer will be provided on the internet at:

http://www.strabag.com

Important Information

This publication does neither constitute an offer for the purchase of
nor an invitation to submit an offer for the sale of shares in
STRABAG AG. The final terms and the conditions of the subsequent
offer to be submitted will be provided in the offering prospectus
following the approval of its publication by the (German) Financial
Market Authorities (BaFin).

Vienna, 7 May 2008
STRABAG SE

end of announcement euro adhoc
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ots Originaltext: STRABAG SE
Im Internet recherchierbar: http://www.presseportal.de

Further inquiry note:

STRABAG SE

Dr. Christian Ebner, Head of Investor Relations

Diana Klein, Investor Relations

Tel: +43-1-22422-1116

investor.relations@strabag.com

Branche: Construction & Property
ISIN: AT000000STR1
WKN:
Index: WBI, ATX Prime, ATX, SATX
Börsen: Wiener Börse AG / official market