Martin Marietta to acquire Lhoist North America for $13.5B

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Martin Marietta to Combine with Lhoist North America in $13.5 Billion Transaction

June 29, 2026 7:09 AM EDT

Becomes Nations Leading Lime and Limestone Franchise with Industry-Leading Margins, Long-Lived Reserves and Broad Exposure to Critical Infrastructure and Industrial End MarketsAdvances SOAR 2030 Strategic Objective to Expand Specialties Platform with Attractive Aggregates-Like CharacteristicsTransaction Expected to be Accretive1 to Earnings and Margins in the First Year Following ClosingMartin Marietta to Host Investor Call Today at 8:30 a.m. Eastern Time

RALEIGH, N.C., June 29, 2026 (GLOBE NEWSWIRE) -- Martin Marietta Materials, Inc. (NYSE:... More