Composition of YIT Corporation's Shareholders' Nomination Board

YIT Corporation Stock Exchange Release September 11, 2025 at 6:00 p.m.

Composition of YIT Corporation's Shareholders' Nomination Board

YIT Corporation's three largest shareholders according to Euroclear's
shareholder register on 29 August 2025 and according to the principles of the
standing order have had the right to nominate representatives to the Nomination
Board. According to the mentioned standing order, a shareholder group can agree
on appointing a joint representative to the Nomination Board. The following
shareholders have agreed on appointing a joint representative: PNT Group Oy,
Noora Pentti, Fideles Oy, Kristian Pentti, Kristina Pentti-von Walzel, Eva
Pentti-Kortman and Heikki Pentti Estate.

YIT's three largest shareholders, that are entitled to nominate a representative
to YIT Corporation's shareholder's nomination board, are Tercero Invest AB, the
above-mentioned shareholder group, and Varma Mutual Pension Insurance Company.
The following persons have been nominated as their representatives to YIT's
Nomination Board:

  · Alexander Ehrnrooth, CEO, Tercero Invest AB (18.53% of shares and votes).
  · Kristina Pentti-von Walzel, CEO, Laponie Oy, the shareholder group PNT Group
Oy, Noora Pentti, Fideles Oy, Kristian Pentti, Kristina Pentti-von Walzel, Eva
Pentti-Kortman and Heikki Pentti Estate (16.71% of shares and votes).
  · Risto Murto, President and CEO, Varma Mutual Pension Insurance Company
(5.69% of shares and votes).

Alexander Ehrnrooth was elected the Chairperson of the Nomination Board. Jyri
Luomakoski, the Chairperson of YIT Corporation's Board of Directors,
participates in the Nomination Board's work as an expert member.

The Nomination Board prepares the proposals concerning Board members and Board
compensation for the following General Meeting.

For further information:
Juha Jauhiainen, Corporate General Counsel, YIT Corporation, +358 40 725
9643, juha.jauhiainen@yit.fi (mailtomailtojuha.jauhiainen@yit.fi)

YIT Corporation

Tuomas Mäkipeska
CFO

Distribution: Nasdaq Helsinki, major media, www.yitgroup.com

We build and develop sustainable living environments: functional and attractive
homes, future-proof public and commercial buildings, infrastructure to support
the green transition as well as industrial, production, and energy facilities to
support our customers' processes. YIT's vision is to be the expert partner in
developing sustainable homes, spaces, and cities - for a good life. There are
approximately 4,100 professionals in our team and our revenue in 2024 was EUR
1.8 billion. YIT Corporation's shares are listed on Nasdaq Helsinki.

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