Martin Marietta Announces 2027 Margin Growth Outlook and $500 Million Debt Repayment Plan

Martin Marietta Materials projected aggregate pricing growth and margin expansion in 2027, supported by cost management, network optimization, and a full year of earnings from Lhoist, which it expects to help offset inflation. The company plans to repay approximately $500 million in debt over the coming weeks. It reaffirmed its commitment to an investment-grade credit rating and a target net debt-to-adjusted EBITDA ratio of 2.0 to 2.5.