Ahlstrom Corporation PRESS RELEASE February 15, 2013 at 13.15

Ahlstrom`s head office will move to the Töölönlahti area in the center of Helsinki in the end of February, 2013. The company`s current head office has been located in Salmisaari in the western part of Helsinki since the end of 2007.

The new visiting address is:
Ahlstrom Oyj
P.O. Box 329
Alvar Aallon katu 3 C
FI-00100 Helsinki
Finland

For more information, please contact:
Liisa Nyyssönen
Vice President, Communications
Tel. +358 10 888 4757

Ahlstrom in brief
Ahlstrom is a high performance fiber-based materials company, partnering with leading businesses around the world to help them stay ahead. Our products are used in a large variety of everyday applications, such as filters, medical gowns and drapes, diagnostics, wallcoverings, flooring and food packaging. We have a leading market position in the businesses in which we operate. In 2012, Ahlstrom`s net sales from the continuing operations (excluding Label and Processing business) amounted to EUR 1 billion. Our 3,800 employees serve customers in 28 countries on six continents. Ahlstrom`s share is quoted on the NASDAQ OMX Helsinki. More information available at www.ahlstrom.com.