Kier Regulatory News (KIE)

1 June 2026

Kier Group plc

Total Voting Rights

In accordance with the FCA's Disclosure Guidance and Transparency Rule 5.6.1, Kier Group plc (the "Company") notifies the market that, as at 31 May 2026, the Company's issued share capital comprised 452,875,390 ordinary shares of 1p each ("Shares"). Of these Shares, there are 13,928,468 held in treasury. Therefore, the total number of voting rights in the Company as at 31 May 2026 is 438,946,922.

The figure 438,946,922 may be used by shareholders to determine if they are required to notify their interest in, or a change to their interest in, the share capital of the Company under the FCA's Disclosure Guidance and Transparency Rules.

The Company's Legal Entity Identifier is 2138002RKCU2OM4Y7O48.

For enquiries, please contact:

Sophia Fowler

Senior Assistant Company Secretary

07522 986386