Ahlstrom - Company Announcement

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

Distribution:
Helsinki Stock Exchange
Main media
www.ahlstrom.com


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.