TietoEnator Oyj - Company Announcement

Tieto's financial calendar for 2010

TIETOENATOR CORPORATION STOCK EXCHANGE ANNOUNCEMENT 1 APRIL 2009
12.00 AM EET

10 February 2010        Interim report 4/2009 and financial
                        statements bulletin for 2009 (8.00 am EET)
Week 8                  Annual Report 2009 on Tieto's website
25 March 2010           Annual General Meeting



Tieto will publish three interim reports


27 April 2010       Interim report 1/2010 (8.00 am EET)
21 July 2010        Interim report 2/2010 (8.00 am EET)
27 October 2010     Interim report 3/2010 (8.00 am EET)




For more information, please contact:
Reeta Kaukiainen, EVP, Communications and Investor Relations,
tel. +358 2072 68711 or +358 50 522 0924, reeta.kaukiainen@tieto.com


TIETOENATOR CORPORATION

DISTRIBUTION
NASDAQ OMX Helsinki
NASDAQ OMX Stockholm
Principal Media


Tieto is an IT service company providing IT, R&D and consulting
services. With approximately 16 000 experts, we are among the leading
IT service companies in Northern Europe and the global leader in
selected segments. We specialize in areas where we have the deepest
understanding of our customers' businesses and needs. Our superior
customer centricity and Nordic expertise set us apart from our
competitors.

Tieto is our new brand name as of 1 December 2008. The official
registered name of the company is TietoEnator Corporation.
www.tieto.com