Ahlstrom's Capital Markets Day to be held on September 2, 2008

Ahlstrom Corporation STOCK EXCHANGE ANNOUNCEMENT 29.7.2008
Ahlstrom's Capital Markets Day for analysts, financial media and institutional investors will be held on Tuesday, September 2, 2008. The Capital Markets Day will be held in Ahlstrom's premises in Karhula, Finland.
Further information and personal invitations will be sent later.
For additional information, please contact:
Minna Kivistö
Communications Coordinator
Tel. +358 (0) 10 888 4707
Niina Suhonen
Vice President, Corporate Communications
Tel. +358 (0)10 888 4757
Helsinki Stock Exchange
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Ahlstrom in brief
Ahlstrom is a global leader in the development, manufacture and marketing of high performance fiber-based materials. Nonwovens and specialty papers, made by Ahlstrom, are used in a large variety of everyday products, such as filters, wipes, flooring, labels, and tapes. Based upon its unique fiber expertise and innovative approach, the company has a strong market position in several business areas in which it operates. Ahlstrom's 6,500 employees serve customers via sales offices and production facilities in more than 20 countries on six continents. In 2007, Ahlstrom's net sales amounted to EUR 1.8 billion. Ahlstrom's share is listed on the OMX Nordic Exchange Helsinki. The company website is www.ahlstrom.com.