Company Name: Martin Marietta Materials, Inc.     

Martin Marietta is supplier of aggregates, ready-mixed concrete, asphalt, cement and heavy building materials. The company’s products are used in infrastructure such as roads, sidewalks and buildings.

Ticker Symbol: MLM (New York Stock Exchange)

Company Website: www.martinmarietta.com

Social Media: Martin Marietta Materials LinkedIn

Headquarters: Raleigh, NC