Is Martin Marietta Materials, Inc. (MLM) halal? Halal. Based on AAOIFI screening, Martin Marietta Materials, Inc. passes both qualitative (business activity) and quantitative (financial ratio) screens with a compliance score of 87/100 (Grade: A).

MLM — Is Martin Marietta Materials, Inc. Halal?
HalalMartin Marietta Materials, Inc.
$576.93
+1.05%
About Martin Marietta Materials, Inc.
Martin Marietta Materials, Inc., a natural resource-based building materials company, supplies aggregates and heavy-side building materials to the construction industry in the United States and internationally. It offers crushed stone, sand, and gravel products; ready mixed concrete and asphalt; paving products and services; and Portland and specialty cement for use in the infrastructure projects, and nonresidential and residential construction markets, as well as in the railroad, agricultural, utility, and environmental industries. The company also produces magnesia-based chemicals products that are used in industrial, agricultural, and environmental applications; and dolomitic lime primarily to customers for steel production and soil stabilization. Its chemical products are used in flame retardants, wastewater treatment, pulp and paper production, and other environmental applications. The company was founded in 1939 and is headquartered in Raleigh, North Carolina.
Sector: Basic Materials · Industry: Construction Materials
Shariah Compliance Status
Based on AAOIFI screening standards
Very Good
Strong compliance across all metrics
Business Activity Screen
PassedChecks if the business is involved in prohibited activities (alcohol, gambling, pork, conventional banking, etc.)
Financial Ratio Screen
PassedFinancial ratios must be below AAOIFI thresholds
Compliance History
Halalnow
since Jun 2026
Doubtful
until the change above
Tracked since May 2026. Updates automatically on each re-screen.
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Financial Overview
Market Cap
34.6B
Price
$576.93
Sector
Basic Materials
Industry
Construction Materials
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Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.