CRH PUBLIC LTD CO

This Current Report on Form 8-K (this ‘Current Report’) contains statements that are, or may be deemed to be, forward-looking statements with respect to the Merger, including the proposed financing for the Merger and the use of proceeds therefrom. These forward-looking statements may generally, but not always, be identified by the use of words such as “will”, “anticipates”, “should”, “could”, “would”, “targets”, “aims”, “may”, “continues”, “expects”, “is expected to”, “estimates”, “believes”, “intends” or similar expressions. These forward-looking statements include all matters that are not historical facts or matters of fact at the date of this Current Report.

By their nature, forward-looking statements involve risk and uncertainty because they relate to events and depend on circumstances that may or may not occur in the future and reflect CRH’s current expectations and assumptions as to such future events and circumstances that may not prove accurate. You are cautioned not to place undue reliance on any forward-looking statements. These forward-looking statements are made as of the date of this Current Report. CRH expressly disclaims any obligation or undertaking to publicly update or revise these forward-looking statements other than as required by applicable law.

A number of material factors could cause actual results and developments to differ materially from those expressed or implied by these forward-looking statements, certain of which are beyond our control, and which include, but are not limited to: the occurrence of any event, change or other circumstance that could give rise to the termination of the Merger Agreement; the failure to obtain the required approval of Arcosa’s stockholders; the failure to satisfy the other conditions to the completion of the Merger, including the receipt of required regulatory approvals; risks that the Merger disrupts CRH’s current plans and operations; the ability to recognize the anticipated benefits of the Merger; the amount of costs, fees, expenses and charges related to the Merger and the actual terms of the financing obtained in connection with the Merger; diversion of management’s attention from ongoing business operations and opportunities; potential litigation relating to the Merger; the effect of the pendency of the Merger on CRH’s and Arcosa’s business relationships, operating results and business generally; economic and financial conditions, including changes in interest rates, inflation, price volatility and/or labor and materials shortages; and the risks and uncertainties described under “Risk Factors” in Part I, Item 1A in CRH’s Annual Report on Form 10-K for the fiscal year ended December 31, 2025 as filed with the SEC and in CRH’s other filings with the SEC.