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Martin Marietta Materials

Raleigh, North Carolina, United States · Agriculture and Farming, Building Material, Manufacturing

Martin Marietta, a member of the S&P 500 Index, is an American-based company and a leading supplier of building materials, including aggregates, cement, ready-mixed concrete and asphalt. Through a network of operations spanning 28 states, Canada and The Bahamas, dedicated Martin Marietta teams supply the resources for building the solid foundations on which our communities thrive. Martin Marietta’

Key facts

Headquarters
Raleigh, North Carolina, United States
Employees
9,600
Industries
Agriculture and Farming, Building Material, Manufacturing
Status
Public (MLM)
Website
www.martinmarietta.com
LinkedIn
Company page

Recent activity at Martin Marietta Materials

  • : SEC 8-K (7.01): On November 4, 2026, Martin Marietta Materials, Inc. announced its financial results for the third quarter ended September 30, 2026. The announcement included a press release detailing the quarterly performance and the company’s use of non-GAAP financial measures. An earnings conference call was scheduled for the same day at 10:00 a.m. Eastern Time, accessible via telephone, and an online replay will be available shortly after the call concludes. This disclosure is significant for investors as it provides insight into the company’s financial health and strategies in the current economic climate.
  • : SEC 8-K (1.01): On September 15, 2026, Martin Marietta Materials, Inc. and its wholly-owned subsidiary, Martin Marietta Funding LLC, entered into the Eighteenth Amendment to their existing Credit and Security Agreement with Truist Bank. This amendment extended the maturity date of the securitization facility to September 15, 2027. The facility, valued at $500,000,000, is backed by trade receivables originated by the Corporation and certain subsidiaries. This change aims to enhance the liquidity position of Martin Marietta by extending financing options for incoming receivables, indicating a strategic step in managing their financial resources.
  • : SEC 8-K (2.01): On August 21, 2026, Martin Marietta Materials, Inc. completed the acquisition of Lhoist North America, Inc. from LNA Holding SRL. The transaction was conducted under a Securities Sale Agreement dated June 27, 2026. Martin Marietta acquired all outstanding equity interests in LNA for approximately $7 billion in cash, adjusted as per the terms in the agreement. This strategic acquisition is expected to enhance Martin Marietta's market position and operational capabilities within the industry.
  • : SEC 8-K (1.01): On August 18, 2026, Martin Marietta Materials, Inc. entered into a Credit Agreement with JPMorgan Chase Bank, N.A., which provides for a $1,500,000,000 five-year senior unsecured revolving facility. This agreement replaces the corporation's previous credit agreement dated December 21, 2021. Borrowings under this new facility will bear interest rates based on Term SOFR or a base rate, plus a margin determined by a ratings-based pricing grid. This strategic financial move is aimed at enhancing liquidity and supporting the company's operational and expansion initiatives.
  • : SEC 8-K (1.01): On August 14, 2026, Martin Marietta Materials, Inc. entered into a material definitive agreement by issuing $750 million of 4.850% Senior Notes due 2029, $1,250 million of 5.200% Senior Notes due 2032, $1,000 million of 5.400% Senior Notes due 2034, $1,500 million of 5.625% Senior Notes due 2036, and $1,000 million of 6.375% Senior Notes due 2056, governed by the Sixth Supplemental Indenture with Regions Bank as trustee. The net proceeds of the issuance will fund the cash consideration for an acquisition previously announced by the company. The Notes will accrue interest semiannually, with significant terms that rank them equally alongside existing senior debt while remaining subordinated to secured indebtedness, further emphasizing the strategic financial management of Martin Marietta.
  • : SEC 8-K (1.01): On August 11, 2026, Martin Marietta Materials, Inc. entered into an underwriting agreement for the offering of $750 million 4.850% Senior Notes due 2029, $1,250 million 5.200% Senior Notes due 2032, $1,000 million 5.400% Senior Notes due 2034, $1,500 million 5.625% Senior Notes due 2036, and $1,000 million 6.375% Senior Notes due 2056, totaling $5.5 billion. The underwriters, which include Goldman Sachs & Co. LLC and J.P. Morgan Securities LLC, will purchase the Notes under customary terms and conditions that include indemnification and contribution obligations. The company announced the pricing of these Notes in a press release dated August 12, 2026, indicating an important financing move that implies confidence in their ongoing operations and market positioning.
  • : SEC 8-K (8.01): On August 5, 2026, Martin Marietta Materials, Inc. announced the receipt of all necessary regulatory approvals for the acquisition of all outstanding equity interests in Lhoist North America, Inc., a wholly-owned subsidiary of LNA Holding SRL. This acquisition is expected to close in the third quarter of 2026. The transaction is conditioned upon customary closing conditions including regulatory approvals, indicating strategic growth in the materials sector. The Securities Sale Agreement for this significant transaction was initially entered into on June 27, 2026.
  • : SEC 8-K (8.01): On August 5, 2026, Martin Marietta Materials, Inc. announced that it has received all necessary regulatory approvals for its acquisition of Lhoist North America, Inc., a transaction initially agreed upon in a Securities Sale Agreement on June 27, 2026. The acquisition involves the purchase of all outstanding equity interests in Lhoist for $13.5 billion in cash and shares of Martin Marietta common stock. The company expects the transaction to close in the third quarter of 2026, subject to customary closing conditions. This announcement marks a significant step forward in the strategic expansion of Martin Marietta's operations in the industrial minerals market.
  • : SEC 8-K (5.02): On August 4, 2026, Martin Marietta Materials, Inc. appointed Michael J. Petro as Executive Vice President and Chief Financial Officer following his promotion. A new employment agreement stipulates Mr. Petro's base salary at $750,000, with a target annual incentive and long-term incentive awards set at 100% and 260% of his base salary, respectively. Additionally, he will be granted restricted stock units valued at $5,000,000, which will vest over eight years. The agreement includes severance benefits equating to three times his compensation in the event of a termination without cause, alongside continued medical benefits for three years and a three-year post-termination non-competition clause. This strategic addition aims to enhance the executive team and safeguard the company's financial direction.
  • : SEC 8-K (7.01): On July 30, 2026, Martin Marietta Materials, Inc. announced their financial results for the second quarter ended June 30, 2026. This announcement includes details on the Company's financial performance and their use of non-GAAP financial measures. They will host an online web simulcast of the earnings conference call on the same day, July 30, at 10:00 a.m. Eastern Time, which will also be available for replay thereafter. This event is significant for investors as it impacts their understanding of the company's financial health and strategic direction going forward.

Leadership

  • M Shaikh, Director of Procurement
  • Christa Tourault, Vice President Human Resources and Safety
  • Jason Lynch, Regional VP/GM
  • Chris Samborski, Executive Vice President
  • Michael J. Petro, Chief Financial Officer

Verified email and direct lines for Martin Marietta Materials’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.

Employee benefit plans

Martin Marietta Materials files 17 employee benefit plans with the U.S. Department of Labor, including a retirement plan. The next plan year renews in Dec 2026.

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About Martin Marietta Materials: questions and answers

What does Martin Marietta Materials do?

Martin Marietta, a member of the S&P 500 Index, is an American-based company and a leading supplier of building materials, including aggregates, cement, ready-mixed concrete and asphalt. Through a network of operations spanning 28 states, Canada and The Bahamas, dedicated Martin Marietta teams supply the resources for building the solid foundations on which our communities thrive. Martin Marietta’

Where is Martin Marietta Materials headquartered?

Martin Marietta Materials is headquartered in Raleigh, North Carolina, United States.

How many employees does Martin Marietta Materials have?

Martin Marietta Materials has about 9,600 employees.

Who leads Martin Marietta Materials?

Christa Tourault is a Vice President Human Resources and Safety at Martin Marietta Materials.

What is the latest news on Martin Marietta Materials?

On Nov 04, 2026, SEC 8-K (7.01): On November 4, 2026, Martin Marietta Materials, Inc. announced its financial results for the third quarter ended September 30, 2026. The announcement included a press release detailing the quarterly performance and the company’s use of non-GAAP financial measures. An earnings confere

Is Martin Marietta Materials a public company?

Yes. Martin Marietta Materials is publicly traded under the ticker MLM.

Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy

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