KR vs MLM Comparison

Kroger is one of the largest grocery retailers in the United States with about 2,700 stores across a portfolio of more than 20 supermarket banners. The company boasts an ingrained presence in US communities, citing that it is a top-two grocer in most of its major market areas. Over one fourth of Kroger's roughly $110 billion in nonperishable and fresh food sales (about 75% of revenue) stems from its private-label portfolio, of which the company manufactures about 30% of units via its own food production plants. The company also operates fuel stations and pharmacies at 60% and 80% of its locations, respectively.

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.