Martin Marietta Materials's biggest risks in the FY2024 10-K
- Martin Marietta relies heavily on cyclical construction activity and local economic conditions due to high product transportation costs.
- Operations face weather vulnerability, mining restrictions near growing communities, and cost fluctuations in fuel and energy.
- Earnings depend on public infrastructure spending and interest-rate-sensitive residential markets.
The risks most specific to Martin Marietta Materials
Our business depends on activity within the construction industry, which can be cyclical
Demand for our products in private nonresidential and residential construction markets could decline due to economic slowdowns or credit constraints.
Part I ♦ Item 1A – Risk Factors
Our earnings depend on the strength of local economies because the high cost of transporting our products limits our geographic reach.
Our Building Materials business is seasonal and subject to the weather, which can significantly impact operations
Erratic weather patterns, extreme temperatures, hurricanes, and earthquakes can disrupt our outdoor heavy-side construction business and restrict product demand.
Our Building Materials business depends on the availability of quality aggregates reserves or deposits and our ability to mine them economically
Community growth around our quarries has led to local restrictions on mining, threatening our access to quality aggregates reserves.
Our business is dependent on funding from a combination of federal, state and local sources
Our public infrastructure business is dependent on federal, state, and local government spending levels for highways, streets, and bridges.
Our operations are highly dependent upon the interest rate-sensitive construction and steelmaking industries. Therefore, our business in these industries may experience declines from sustained high or rising interest rates and cost increases
Sustained high or rising interest rates can depress demand in the residential construction and steelmaking industries.
Labor disputes could disrupt operations of our businesses
Labor unions represent 14% of hourly Building Materials employees and all hourly Magnesia Specialties employees, with plant collective bargaining agreements expiring in 2026 and 2027.
Short supplies and high costs of fuel, energy and raw materials affect our businesses
Short supplies and high costs of diesel fuel, natural gas, coal, and petroleum coke adversely affect our operating results.
Our Magnesia Specialties business depends in part on the steel industry and the supply of reasonably priced fuels
Our Magnesia Specialties business depends on the cyclical steel industry and the availability of reasonably priced fuels like natural gas and coal.
All 39 risk factors
Headings as the filing states them, in filing order.
Other
- 01An investment in Martin Marietta common stock or debt securities involves risks and uncertainties. You should consider the following factors carefully, in addition to the other information contained in this Form 10-K, before deciding to purchase or otherwise trade the Company’s securities
- 02Our business depends on activity within the construction industry, which can be cyclical
- 03Part I ♦ Item 1A – Risk Factors
- 04Our Building Materials business is seasonal and subject to the weather, which can significantly impact operations
- 05Our Building Materials business depends on the availability of quality aggregates reserves or deposits and our ability to mine them economically
- 06Our businesses face many competitors
- 07Our future growth depends in part on acquiring other businesses in our industry, and we have the ability to acquire businesses by paying all or in part with shares of our common stock
- 08Our integration of the acquisition or business combination with other businesses may not be as successful as projected
- 09Our acquisitions and divestitures could harm our results of operations
- 10we may be unable to retain the customers and partners of acquired businesses following the acquisition
- 11Our cement and Magnesia Specialties businesses may become capacity-constrained
- 12Our cement business could suffer if cement or clinker imports from other countries significantly increase or are sold in the United States in violation of U.S. fair trade laws
- 13Changes in legal requirements and governmental policies concerning zoning, land use, the environment, health and safety and other areas of the law, as well as litigation relating to these matters, affect our businesses. Our operations expose us to the risk of material environmental liabilities
- 14Legislation or regulations to address climate change and transition to a low-carbon economy may adversely impact our business, including financial impacts
- 15Weather patterns may result in physical impacts that could have adverse effects on our operations or financial condition
- 16Our business is dependent on funding from a combination of federal, state and local sources
- 17Our operations are highly dependent upon the interest rate-sensitive construction and steelmaking industries. Therefore, our business in these industries may experience declines from sustained high or rising interest rates and cost increases
- 18Increases in our effective income tax rate may harm our results of operations
- 19Investor and stakeholder focus on climate change and sustainability matters and any related reporting obligations may impact our businesses
- 20Our businesses could be adversely affected by outbreak of disease, epidemic or pandemic, or similar public health threat, or fear of such an event and its related economic and societal response
- 21Labor disputes could disrupt operations of our businesses
- 22We depend on the recruitment and retention of qualified personnel, and our failure to attract and retain such personnel could adversely affect our business
- 23Our reputation, ability to do business and results of operations could be impaired by improper conduct by any of our employees, agents or business partners
- 24Investment returns on our pension assets may be lower than expected, or interest rates may decline, requiring us to make significant additional cash contributions to our benefit plans
- 25Our business is capital intensive
- 26Our earnings are affected by the application of accounting standards and our critical accounting policies, which involve subjective judgments and estimates by our management. Our estimates and assumptions could be wrong
- 27The adoption of new accounting standards may affect our financial results
- 28Impairment charges could have a material adverse effect on our financial results
- 29Disruptions in the credit markets could affect our business
- 30Our Magnesia Specialties business faces currency risks from its overseas activities
- 31Unexpected equipment failures, catastrophic events and scheduled maintenance may lead to production curtailments or shutdowns
- 32Our paving operations present additional risks to our business
- 33Our ready mixed concrete and asphalt and paving product lines have lower profit margins and operating results can be more volatile
- 34Short supplies and high costs of fuel, energy and raw materials affect our businesses
- 35Cement is sensitive to supply and price volatility
- 36Our Magnesia Specialties business depends in part on the steel industry and the supply of reasonably priced fuels
- 37We are dependent on information technology and our systems and infrastructure face certain risks, including cybersecurity risks and data leakage risks
- 38Delays or interruptions in shipping products of our businesses could affect our operations
- 39Our articles of incorporation and bylaws and North Carolina law may inhibit a change in control that you may favor
Other Martin Marietta Materials 10-Ks
- FY2025 10-K risk factors39 risks19 new19 dropped8 reworded
Pricing and price-cost spread are now explicit risks, reflecting concern about weaker local aggregates markets and margin pressure.
Filed Feb 19, 2026
About this page
The headings are the filing's own. The one-line readings and the overview are automated and can be wrong: read Item 1A of the 10-K for the exact wording.