Vulcan Materials Co. is a leading construction materials company based in the United States. Specializing in the production of aggregates, asphalt mix, and ready-mix, Vulcan serves key markets across the country. With a strong ESG score of 28.6, the company is rated at a medium risk level. In 2023, Vulcan sold an impressive 234.3 million tons of aggregates and continues to maintain nearly 16 billion tons of aggregates reserves as of Dec. 31, 2022.