Annual Financial Report

3 October 2025

Kier Group plc

Publication of the 2025 Annual Report and Accounts and Notice of Annual General Meeting

Kier Group plc (the "Company") announces that its Annual General Meeting ("AGM") will be held at the offices of Ashurst LLP, London Fruit & Wool Exchange, 1 Duval Square, London E1 6PW on Thursday, 13 November 2025 at 10.00 am.

The Company has today made available on its website, www.kier.co.uk, the Annual Report and Accounts for the year ended 30 June 2025 (the "Annual Report"), the Notice of AGM 2025 (the "AGM Notice") and the Form of Proxy.

In compliance with UK Listing Rule 6.4.1R and Disclosure Guidance and Transparency Rule 6.3.5, a copy of the Annual Report, the AGM Notice and the Form of Proxy have been submitted to the National Storage Mechanism in unedited full text, and will be available for inspection at https://data.fca.org.uk/#/nsm/nationalstoragemechanism.

A hard copy of the Annual Report and the AGM Notice will be posted on or around 3 October 2025 to shareholders who have requested them.

The Company's Legal Entity Identifier is 2138002RKCU2OM4Y7O48.

For enquiries, please contact:

Jaime Tham

Company Secretary

07801 975672