STRABAG SE

Declaration of Voting Results & Voting Rights Announcements • Oct 31, 2008

euro adhoc: STRABAG SE / Release according to article 93 BörseG with the aim of a Europe-wide distribution

-------------------------------------------------------------------------------- Notification of voting rights transmitted by euro adhoc. The issuer is responsible for the content of this announcement. --------------------------------------------------------------------------------

Person/company obliged to make the notification:

------------------------------------------------ Name: STRABAG SE Place: 9500 Villach State: Austria

Company data:

------------- Name: STRABAG SE Address: Donau-City-Straße 9, 1220 Wien Place: Villach State: Austria

31.10.2008

On 29 October 2008 - for the purpose of summarizing, completing and harmonizing several publications of the past concerning shareholdings in STRABAG SE - STRABAG SE was informed about the following existing shareholder structure, whereas in accordance with Sec. 92 item 1 of the Austrian Stock Exchange Act, pursuant to a coordination shareholders´ agreement of 25 April 2007 all (syndicated) shareholdings of all other members of the syndicate are to be attributed to the following shareholders who are obliged to notify their participation:

Person/company to notify participation / Date of attainment of the threshold pursuant to Sec. 92a para. 1 item 3 Austrian Stock Exchange Act / Number of shares held and attributed pursuant to Sec. 92 para. 1 Austrian Exchange Act / Participation resulting from this number of shares

Haselsteiner Familien-Privatstiftung 7 Feb 2008 / 85.667.455 / 75,14689035 %

Dr. Hans Peter Haselsteiner 7 Feb 2008 / 85.667.455 / 75,14689035 %

RAIFFEISEN-HOLDING Niederösterreich-Wien reg.Gen.m.b.H. 7 Feb 2008 / 85.578.769 / 75,06909561 %

BLR Baubeteiligungs GmbH 7 Feb 2008 / 85.500.003 / 75,00000263 %

"Octavia" Holding GmbH 7 Feb 2008 / 85.500.003 / 75,00000263 %

UNIQA Versicherungen AG 7 Feb 2008 / 85.500.003 / 75,00000263 %

UNIQA Beteiligungs Holding GmbH 7 Feb 2008 / 85.500.003 / 75,00000263 %

UNIQA Erwerb von Beteiligungen Gesellschaft m.b.H. 7 Feb 2008 / 85.500.003 / 75,00000263 %

UNIQA Personenversicherung AG 7 Feb 2008 / 85.608.769 / 75,09541140 %

UNIQA Sachversicherung AG 7 Feb 2008 / 85.500.003 / 75,00000263 %

Raiffeisen Versicherung AG 31 March 2008 / 85.500.003 / 75,00000263 %

Rasperia Trading Limited 7 Feb 2008 / 85.500.003 / 75,00000263 %