Latest Martin Marietta News & Updates

See the latest news and media coverage for Martin Marietta. We track all announcements, press releases, and industry mentions in real time, all in one place.

Martin Marietta

Supplier of aggregates and other building materials

martinmarietta.com

Headquarters: Raleigh, United States
Founded year: 1994
Company type: Public company
Number of employees: 5,000–10,000
Industry: Construction Materials

Last updated August 24

Latest news about Martin Marietta

In short: Martin Marietta reported record Q2 revenue, completed the $13.5B Lhoist North America deal, and raised guidance.

Company announcements

August 24 Martin Marietta

Martin Marietta completes combination with Lhoist North America

The company filed Form 8-K on August 24, 2026, to report the completion of this acquisition as a material corporate event.

August 13 Martin Marietta

Martin Marietta increases quarterly cash dividend per share to $0.84

The Board approved raising the dividend from $0.83 to $0.84, marking the eleventh consecutive annual increase and reflecting confidence in cash flow generation.

August 10 Martin Marietta

Martin Marietta prices $5.5 billion debt offering

The company uses proceeds for Lhoist North America acquisition via new senior notes maturing through 2056.

August 5 Martin Marietta

Martin Marietta receives approvals for Lhoist North America deal

The transaction with Lhoist North America is expected to close in Q3 2026, making Martin Marietta the nation's leading producer of lime and limestone solutions.

Media coverage

August 13 CD Recycler

Martin Marietta reports increased revenue for Q2

Aggregates shipments increase by 17 percent to a record 61.6 million tons during the second quarter, but Martin Marietta's net income decreases.

August 12 The Globe and Mail

Martin Marietta Materials Prices $6.5 Billion Debt Offering

Detailed price information for Martin Marietta Materials (MLM-N) from The Globe and Mail including charting and trades.

July 31 Morningstar

Martin Marietta Bolsters Aggregates Portfolio With Lhoist North America Acquisition

Martin Marietta is well positioned to benefit from increased US infrastructure spending. Although mainly an aggregates producer, the company also has cement production in Texas...

July 30 Rock Products

Martin Marietta Revenue Spikes 21% in Second Quarter - Rock Products Magazine

Martin Marietta Materials Inc. announced results for the second quarter ended June 30, reporting revenues of $1.947 billion versus $1.609 billion in the second quarter...

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