Martin Marietta and Lhoist North America in $13.5 Billion Deal

By EC Assets · Published 29 June 2026

Martin Marietta Materials is reportedly set to combine with Lhoist North America in a transaction valued at $13.5 billion. The Wall Street Journal published this report. Reuters also reported the development. Martin Marietta Materials is referenced by the ticker MLM. The company is based in the United States. This article is intended for informational purposes only. It does not constitute investment advice.