Adecco S.A. Reports A Shareholding Of Its Own Shares Of 4.36%

Glattbrugg, Switzerland, Jan 12, 2008 - (Hugin via ABN Newswire) - Corporate news announcement processed and transmitted by Hugin ASA. The issuer is solely responsible for the content of this announcement. ---------------------------------------------------------------------- --------------



Zurich, Switzerland, 11 January 2008: Pursuant to art. 9 and 17 of the Stock Exchange Ordinance-FBC, Adecco S.A. has received the following notification:

By January 8, 2008, Adecco SA by Adecco management & consulting SA, Saegereistrasse 10, CH-8152 Glattbrugg, Switzerland, is holding 5.02% as purchase and 3.14% as sale positions of the share capital of the company in shares and derivatives of which 4.36% are equity (registered shares).
For further information please refer to the attached PDF document.

Contact: Investor Relations: Tel: +41 44 878 89 25 E-Mail: investor.relations@adecco.com

--- End of Message ---

Adecco SA Sagereistrasse 10 Glattbrugg Switzerland

WKN: 922031; ISIN: CH0012138605; Index: SLCI, SMI, SPI, SMIEXP; Listed: Main Market in SWX Swiss Exchange;



LINK: http://hugin.info/100102/R/1181537/235632.pdf

Copyright © Hugin ASA 2008. All rights reserved.

Adecco SA

http://www.adecco.com

ISIN: CH0012138605

Stock Identifier: XSWX.ADEN

US: NYSE:ADO