TietoEnator Oyj - Major shareholder announcements

OP Pohjola Group's holding in TietoEnator exceeds 5%

TietoEnator Corporation Stock Exchange Release 10 November 2008, 3.45
pm EET

TietoEnator Corporation has received an announcement pursuant to the
Securities Market Act regarding a change in its shareholding.
OP-Pohjola Group Central Cooperative (OPK) (Registration number:
0242522-1) has announced that its group holding in TietoEnator
Corporation has exceeded the 5% threshold.

Target company: TietoEnator Corporation, Business Identity Code:
0101138-5
Date of change in holding: 10 November 2008
Portion of the shares and votes: The current group holding in
TietoEnator Corporation of OP-Pohjola Group Central Cooperative (OPK)
is 3 772 000 shares, which represents 5.24% of the shares and voting
rights.

This position is held at the following entities (number of shares; %
of shares and votes):
Pohjola Bank plc. (50 000; 0.069%)
Pohjola Insurance Ltd (90 000; 0.125%)
A-Insurance Ltd (9 000; 0.012%)
OP-Pohjola Group Central Cooperative (2 160 000; 2.999%)
OP-Ryhmän Haatajan säätiö (1 600; 0.002%)
OP-Ryhmä Tutkimussäätiö (11 400; 0.016%)

OP-Delta (600 000; 0.833%)
OP-Focus (350 000; 0.486%)
OP-Suomi Arvo (350 000; 0.486%)
OP-Suomi Pienyhtiöt (150 000; 0.208%)

The registered number of shares of TietoEnator Corporation is 72 023
173, which entitle to a total of 72 023 173 votes.

For further information:
Reeta Kaukiainen, EVP, Communications and Investor Relations,
tel. +358 2072 68711, reeta.kaukiainen@tietoenator.com



TIETOENATOR CORPORATION


DISTRIBUTION
Helsinki Stock Exchange
Stockholmsbörsen
Principal Media


TietoEnator is a professional 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.
www.tietoenator.com