Tietoevry Corporation STOCK EXCHANGE RELEASE 12February 2026 12:00 p.m. EET

Tieto publishes its Annual Report 2025, including the Report by the Board of
Directors, Financial Statements, the Corporate Governance Statement and
Remuneration Report for the financial year 1 January-31 December 2025. The
Sustainability Statement, prepared in accordance with the Corporate
Sustainability Reporting Directive (CSRD) and the relevant Finnish legislation,
is included as part of the Report by the Board of Directors.

The report is available on Tieto'swebsite (https://www.tietoevry.com/en/investor
-relations/)and as an attachment to this release. The company publishes its
annual financial statements also in accordance with the European Single
Electronic Format (ESEF) reporting requirements, available as an attached xHTML
zip file to this release.

For further information, please contact:

Tommi Järvenpää, Head of Investor Relations, tel. +358 40 576 0288,
tommi.jarvenpaa (at) tieto.com

Tietoevry Corporation

DISTRIBUTION

NASDAQ Helsinki
NASDAQ Stockholm
Oslo Børs
Principal Media

Tietois a leading software and digital engineering services company with global
market reach and capabilities. We provide customers across different industries
with mission-critical solutions through our specialized software businesses
Tieto Caretech, Tieto Banktech and Tieto Indtech as well as Tieto Tech
Consulting business. Our around 14 000 talented vertical software, design, cloud
and AI experts are dedicated to empowering our customers to succeed and innovate
with latest technology.

Tieto's annual revenue is approximately EUR 2 billion. The company's shares are
listed on the NASDAQ exchange in Helsinki and Stockholm, as well as on Oslo
Børs.www.tieto.com