Tieto Oyj - Company Announcement

Tieto's fourth-quarter and full-year results on 8 February

TIETO CORPORATION STOCK EXCHANGE RELEASE 27 JANUARY 2012 10.00 AM EET

Tieto will publish its results for 1 January-31 December 2011 on Wednesday 8
February at 8.00 am EET (7.00 am CET, 6.00 am UK time). 

Press conference for analysts and media will be held at Tieto's premises in
Helsinki, address: Aku Korhosen tie 2-6, at 2.30 pm EET (1.30 pm CET, 12.30 pm
UK time). The results will be presented in English by Kimmo Alkio, President
and CEO, and Lasse Heinonen, CFO. 

The conference will be webcasted and published live on Tieto's website
www.tieto.com/investors and there will be a possibility to present questions
online. The link to the webcast is available at the end of this release. An
on-demand video will be available after the conference. 

Tieto publishes financial information in English, Finnish and Swedish. All
releases are posted in full on Tieto's website as soon as they are published. 

For further information, please contact:

Tanja Lounevirta, Head of Financial Communications, tel. +358 2072 71725,
tanja.lounevirta (at) tieto.com 

TIETO CORPORATION



DISTRIBUTION
NASDAQ OMX Helsinki
NASDAQ OMX Stockholm
Principal Media

Tieto is the leading IT service company in Northern Europe providing IT and
product engineering services. Our highly specialized IT solutions and services
complemented by a strong technology platform create tangible business benefits
for our local and global customers. As a trusted transformation partner, we are
close to our customers and understand their unique needs. With about 18 000
experts, we aim to become a leading service integrator creating the best
service experience in IT. www.tieto.com 

Link to the webcast