Arcosa stockholders approve CRH's $8.5bn all-cash takeover, clearing the way for a Q1 2027 close

Arcosa stockholders voted on 4 September 2026 to approve the $8.5bn all-cash acquisition of the Dallas, Texas-based infrastructure materials group by CRH, the New York-listed building materials giant. The deal, announced 22 June 2026, values Arcosa at $150 per share - a 25% premium to its 60-day volume-weighted average price as of 18 June - and is now awaiting regulatory clearance before an expected close in Q1 2027.

What CRH is buying

Arcosa operates two divisions that together give CRH a substantially larger footprint across the fastest-growing U.S. metropolitan markets. The Construction Products segment is the more immediately relevant to contractors and materials buyers:

• 109 quarries and yards, nine asphalt plants and 19 terminals
• approximately 35 million tons of aggregates shipped in 2025
• operations spanning Texas, New Jersey, Arizona, Florida and Tennessee, covering 13 of the 50 largest U.S. metropolitan statistical areas

The Engineered Structures division manufactures critical infrastructure products for the energy transmission market - wind towers, utility structures and related components - and is described by CRH as a top-three producer in that segment. CRH says the combined business would produce more than 265 million tons of aggregates annually, reinforcing its position as the largest aggregates producer in the U.S. and globally.

Deal terms and strategic rationale

The transaction is priced at 11.5x Arcosa's 2026 estimated adjusted EBITDA, including projected run-rate cost synergies of $175m by year three. CRH intends to fund the purchase with available cash and committed debt financing, and has said the deal is expected to be accretive to earnings, margin and cash flow within the first 12 months of completion.

For CRH, the acquisition advances what the company describes as an "aggregates-led, connected portfolio" strategy - concentrating capital in materials and infrastructure products tied to long-cycle demand drivers: highway and bridge spending, grid modernisation, electrification and data centre construction. Arcosa's exposure to high-growth Sun Belt and Mid-Atlantic markets aligns with where U.S. population and construction activity are concentrating.

Where the deal stands

The stockholder vote on 4 September 2026 cleared the most significant remaining hurdle on the Arcosa side. The transaction now requires antitrust and other regulatory approvals before it can close. CRH has committed to using reasonable best efforts to obtain those clearances by the agreement's outside date, and has accepted a reverse termination fee of approximately $372m payable to Arcosa if the deal fails on regulatory grounds.

The combined entity will rank as one of the largest construction materials businesses in North America by volume, and the integration of Arcosa's aggregates network into CRH's existing U.S. platform will be closely watched by contractors, quarry operators and state highway agencies that source materials from both companies.

Regulatory filings and any conditions attached to antitrust clearance - particularly around overlapping quarry markets in Texas and the Mid-Atlantic - will determine whether CRH must divest assets before the Q1 2027 close date.