Adecco SA (VTX:ADEN) JP Morgan Group Reports A Shareholding In Adecco Of Below 3.00%

Adecco SA (VTX:ADEN) Corporate news announcement processed and transmitted by Hugin AS. The issuer is solely responsible for the content of this announcement. ---------------------------------------------------------------------- --------------



Zurich, Switzerland, 22 January 2009: Pursuant to art. 9 and 17 of the Stock Exchange Ordinance-FBC, Adecco S.A. has received the following notification:

On 1 October 2008, JP Morgan Group informed Adecco SA of having fallen below the 3 % threshold, due to transactions dated 17 October 2008.

For further information please refer to the attached PDF document.

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

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Adecco SA Sagereistrasse 10 Glattbrugg Switzerland

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



LINK: http://hugin.info/100102/R/1284289/287717.pdf

Adecco SA

http://www.adecco.com

ISIN: CH0012138605

Stock Identifier: XSWX.ADEN

US: NYSE:ADO