Tieto Oyj - Company Announcement

Tieto's first-quarter results on 25 April

TIETO CORPORATION STOCK EXCHANGE RELEASE 11 APRIL 2012 1.00 PM EET

Tieto will publish its interim report for 1 January-31 March 2012 on Wednesday
25 April 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. 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 have been
cleared for publication. 

For further information, please contact:

Tanja Lounevirta, Acting Head of Communications and IR, tel. +358 50 321 7510,
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