MLM vs STZ Comparison

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, Colorado, North Carolina, Georgia, and Florida, accounting for most of its sales. The company also produces cement in Texas and uses its aggregates in its asphalt and ready-mixed concrete businesses. Martin's magnesia specialties business produces magnesia-based chemical products and dolomitic lime.

Constellation Brands is the largest provider of alcoholic beverages across the beer, wine, and spirits categories in the U.S., generating 80% of revenue from Mexican beer imports under top-selling brands such as Modelo and Corona. The rest of the business includes some remaining wine and spirits brands, categories where the company continue to prune assets in recent years. With its exclusive rights tied to the Mexican beer brands effective only in the U.S., the firm has small revenue exposure to international markets. Constellation owns a 36% stake in no-moat Canopy Growth, a medicinal and recreational cannabis producer in Canada, and has a 50/50 joint venture with glass manufacturer Owens-Illinois in Mexico.