Stonesoft - Company Announcement

Stonesoft Corporation's Year 2007 Releases

STONESOFT CORPORATION STOCK EXCHANGE ANNOUNCEMENT FEBRUARY 29, 2008

Stonesoft Corporation's Year 2007 Releases

Stonesoft Corporation has published on its internet site a summary of
the company's stock exchange releases and stock exchange
announcements published during year 2007.

The summary is available at:
http://www.stonesoft.com/en/investor_relations/financial_information/stock_exchange_releases/summaries/

Some of the information included in the releases might be out of
date.

Stonesoft Corp.

Ilkka Hiidenheimo
President and CEO

Further information:
Mikael Nyberg
CFO
tel. 4767 11.

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

Attachments:

Stonesoft Corporations Year 2007 Releases