Martin Marietta Materials has unveiled its latest financial results for the third quarter, headlined by record quarterly revenue in its aggregates business.
The building materials business reported $1.7 billion in revenue (a 10 per cent increase over the previous year) and a gross profit of $585 million (a 10 per cent increase). Aggregates shipments in the third quarter increased eight per cent while the segment’s gross profit increased 21 per cent to $531 million, a quarterly record for the business.
Its specialty business also achieved a quarterly record as it recorded revenues of $131 million while its gross profit increased to $34 million (a 20 per cent increase). This was driven in part by contributions from Premier Magnesia, which Martin Marietta acquired in July 2025.
“Martin Marietta delivered outstanding third-quarter results, led by record-setting performance in our aggregates business, which achieved all-time quarterly records for revenues, gross profit, gross profit per ton and gross margin,” Martin Marietta chairman and chief executive officer Ward Nye said.
“These exceptional results were further complemented by record quarterly revenues and third-quarter gross profit in our Specialties business. Notably, we also achieved our best year-to-date safety performance in our Company’s history, as measured by total reportable and lost time incident rates.”
On the back of its third-quarter results, Martin Marietta has shifted its full-year guidance for Consolidated Adjusted EBITDA to $2.32 billion at the midpoint.
“More broadly, our third quarter and year-to-date performance provides a meaningful indication of likely future outcomes. First, demand trends across our key end markets remain broadly constructive. Infrastructure activity continues to be strong, supported by record levels of federal and state investment.
“Second, nonresidential construction is benefiting from accelerating data centre development, a recovering warehouse sector and early signs of renewed momentum in domestic manufacturing.
“Third, light nonresidential demand, while typically more interest-rate-sensitive, has demonstrated notable resilience. While near-term residential demand remains subdued, moderating mortgage rates suggest a gradual path toward normalisation.
“As product demand within these sectors collectively gain traction, Martin Marietta is well-positioned to capitalise on the positive opportunities with precision and discipline.
“With an attractive geographic footprint, a clear trajectory for continued growth rooted in operational excellence and disciplined execution of a proven strategy, we remain confident in our ability to deliver industry-leading performance.”
