American Origin Unverified This profile is unclaimed and has not been independently reviewed. Claim & get verified

MARTIN MARIETTA MATERIALS INC (MLM)

$503.92 -0.64% NYSE: MLM · 15-min delayed

RALEIGH, North Carolina
Public · NYSE: MLM
9,600 employees

Visit website Follow

$33.6BMarket cap

$6.2BRevenue · FY2025

$1.1BNet income

9,600Employees

MLMNYSE

1994IPO

About MARTIN MARIETTA MATERIALS INC

Martin Marietta Materials is one of the United States' largest producer of construction aggregates (crushed stone, sand, and gravel). In 2024, Martin Marietta sold 191 million tons of aggregates. Martin Marietta's most important markets include Texas, North Carolina, Colorado, California, and Georgia, accounting for most of its sales. The company also uses its aggregates in its asphalt and ready-mixed concrete businesses. Martin's magnesia specialties business produces magnesia-based chemical products and dolomitic lime.

This profile is unclaimed. An authorized representative can claim it free to control the page and activate the embeddable Verified badge.

Company facts

Type: Public · NYSE: MLM
Employees: 9,600
IPO date: Feb 16, 1994
Headquarters: 4123 PARKLAKE AVE
RALEIGH, North Carolina 27612
Phone: 919-781-4550
Industry: Building Materials
Website: Visit site

Incorporation record

Incorporated in: NC, United States
Registered office: Raleigh, US
Legal entity ID: 5299005MZ4WZECVATV08

Source: GLEIF, the global Legal Entity Identifier registry · checked Jul 26, 2026. A US headquarters does not always mean US incorporation.

Is Martin Marietta Materials Inc an American company? Yes. Martin Marietta Materials Inc is incorporated in North Carolina, United States and headquartered in Raleigh, North Carolina. Its legal-entity record reports no foreign parent — the company is independently American-owned.

Registry IDs

Ticker: MLM NYSE
SEC CIK: 916076
LEI: 5299005MZ4WZECVATV08
EIN: 561848578
SIC: 1400 MINING & QUARRYING OF NONMETALLIC MINERALS (NO FUELS)

Explore our data studies: the biggest company in every US state · all rankings & reports.

Embed this company’s badge

Show Martin Marietta Materials Inc’s American-company profile badge on a website — copy this HTML:

<a href="https://americancompanies.com/company/martin-marietta-materials-inc/"><img src="https://americancompanies.com/badge/martin-marietta-materials-inc.svg" alt="Martin Marietta Materials Inc — American company profile on americancompanies.com" width="220"></a>

Is this your company?

This profile is unclaimed — any authorized owner can claim it free, control the page, and activate the embeddable Verified badge for their own website.

Claim this profile — free

Track American companies

Create a free account to follow MARTIN MARIETTA MATERIALS INC and get an email when it moves sharply — real market data, 15-minute delayed.

Create free account

Reported figures

Financial summary

Revenue FY2025: $6.2B
Net income: $1.1B
Total assets: $18.7B
Market cap: $33.6B

Source: SEC EDGAR · updated Jun 7, 2026

NYSE: MLM

$503.92 -0.64%

15-minute delayed · data by Polygon.io

Past year · hover for prices

$471.10 $708.11

52-week range

Market cap: $33.6B
Dividend yield: 0.67%
Shares outstanding: 66.7M
Open: —
Day range: –
Prev close: —
Volume: —
IPO date: Feb 16, 1994

Martin Marietta Materials Inc (MLM) Stock Price

Profitable — net income of $1.1B in FY2025.
Trading 29% below its 52-week high.
Pays a dividend yielding about 0.67% annually.

Automatically generated from public filings and market data. Informational only — not investment advice or a recommendation to buy or sell any security.

Peers & competitors

EA EAGLE MATERIALS INCEXP

DYCOM INDUSTRIES INCDY

ARMSTRONG WORLD INDUSTRIES INCAWI

Vulcan Materials COVMC EA EAGLE MATERIALS INCEXP CR CRH PUBLIC LTD COCRH

No reviews yet. Be the first to review MARTIN MARIETTA MATERIALS INC.

Write a review

Newsroom

News about MARTIN MARIETTA MATERIALS INC

Does CRH's Nordic Aggregates Deal Add More Fuel to Its Growth Plan? Zacks Investment Research · 2026-10-08 · neutral These 2 Construction Stocks Could Beat Earnings: Why They Should Be on Your Radar Zacks Investment Research · 2026-10-05 · positive Want Better Returns? Don't Ignore These 2 Construction Stocks Set to Beat Earnings Zacks Investment Research · 2026-09-30 · positive Martin Marietta Announces Second-Quarter 2026 Earnings Conference Call GlobeNewswire Inc. · 2026-07-09 · positive Martin Marietta Declares Quarterly Cash Dividend Benzinga · 2026-05-14 · positive Martin Marietta Gains From Infrastructure Demand Surge Benzinga · 2026-04-30 · positive

News & sentiment via Polygon.io

FAQ

Martin Marietta Materials Inc: frequently asked questions

Is Martin Marietta Materials Inc an American company?

Yes — Martin Marietta Materials Inc is an American company. Martin Marietta Materials Inc is incorporated in North Carolina, United States and headquartered in Raleigh, North Carolina. Its legal-entity record reports no foreign parent — the company is independently American-owned.

Where is Martin Marietta Materials Inc incorporated?

Martin Marietta Materials Inc is legally incorporated in North Carolina, United States, according to its GLEIF legal-entity record.

Who owns Martin Marietta Materials Inc?

Martin Marietta Materials Inc reports no parent company in its legal-entity record — it is independently owned rather than a subsidiary.

Is Martin Marietta Materials Inc traded on a US stock exchange?

Yes — Martin Marietta Materials Inc trades under the ticker MLM on the NYSE.

Where is Martin Marietta Materials Inc headquartered?

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

Is Martin Marietta Materials Inc publicly traded?

Yes — Martin Marietta Materials Inc is a publicly traded company. Its stock trades under the ticker symbol MLM on the NYSE.

What does Martin Marietta Materials Inc do?

Martin Marietta Materials Inc is an American Building Materials company in the Building & Construction sector.