2009-10-22 14:38:01 -

London, October , 22, 2009

Tekla Corporation   Stock Exchange Announcement  October 22, 2009  at
3:30 p.m.



Announcement of Tekla Corporation's interim report January -
September, 2009

Tekla Corporation will announce its interim report for the period
January - September 2009 on Friday, October 30, 2009 at 9.00 a.m.
Finnish time.

Tekla will organize an information meeting for analysts and media at
WTC Helsinki (meeting room 2), Aleksanterinkatu 17, the same day at
12:00 - 1:00 p.m. Light lunch will be served. The meeting will be
held in Finnish.

For enrollments and further information, please contact:

Tekla Corporation
Elina Hollo, Communications Manager
Tel. +358 30 661 1518
Mobile +358 40 570 4030
elina.hollo @ tekla.com



Distribution: NASDAQ OMX Helsinki Ltd, main media, www.tekla.com

Tekla is an international software product company whose model-based
software solutions make customers' core processes more effective in
building and construction, energy distribution, infrastructure
management and water supply. Tekla has customers in over 90
countries. Tekla Group's net sales for 2008 were nearly 60 million
euros and operating result approximately 14 million euros.
International operations account for approximately 80% of net sales.
Tekla Group currently employs over 460 persons, of whom 190 work
outside Finland. Tekla was established in 1966, making it one of the
longest operating software companies in Finland. www.tekla.com


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