Tieto Oyj - Changes board/management/auditors

Change in Tieto's Leadership Team

Tieto Corporation STOCK EXCHANGE RELEASE 11 November 2011, 10.00 am EET

Johanna Pyykönen-Walker, Executive Vice President, Human Resources has decided
to pursue her career outside Tieto. Outi Karisto has been appointed acting head
of Human Resources and member of the Extended Leadership Team as of 11 November
2011. Search for the permanent head of HR has been started. 

“I thank Johanna for her contribution in developing Tieto's human resource
practices during the past three years and wish her all the best for the
future,” says Kimmo Alkio, President and CEO. 

For further information, please contact:

Kimmo Alkio, President and CEO, tel. +358 2072 010

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