24 June 2025

BREEDON GROUP PLC

Notice of Interim Results 2025

Breedon Group plc, a leading vertically-integrated construction materials group in Great Britain, Ireland and the United States will issue its interim results on Wednesday, 23 July 2025 at 7:00am for the half year ended 30 June 2025.

In addition, Breedon will host an in-person earnings presentation for analysts and investors at the London Stock Exchange, 10 Paternoster Square, London EC4M 7LS at 8:30am.

The event will be webcast live and include presentations from Breedon's Chief Executive Officer, Rob Wood, and Chief Financial Officer, James Brotherton.

Breedon Group plc, a leading vertically-integrated construction materials group in Great Britain, Ireland and the United States, delivers essential products to the construction sector. Breedon holds 1.5bn tonnes of mineral reserves and resources with long reserve life, supplying value-added products and services, including specialty materials, surfacing and highway maintenance operations, to a broad range of customers through its extensive local network of quarries, ready-mixed concrete and asphalt plants.

The Group's two well-invested cement plants are actively engaged in a number of carbon reduction practices, which include utilising alternative raw materials and lower carbon fuels. Breedon's 4,900 colleagues embody our commitment to 'Make a Material Difference' as the Group continues to execute its strategy to create sustainable value for all stakeholders, delivering growth through organic improvement and acquisition in the heavyside construction materials market. Breedon shares (BREE) are traded on the Main Market of the London Stock

Exchange and are a constituent of the FTSE 250 index.