What the company does

Knife River Corporation is a U.S.-based supplier of aggregate-derived building materials and provider of related contracting services, operating through six segments: Pacific, Northwest, Mountain, North Central, South, and Energy Services. The company extracts, processes, and distributes construction aggregates such as crushed stone, sand, and gravel, and also produces and sells asphalt and ready-mix concrete. Knife River supports these products with contracting services including heavy-civil construction, asphalt and concrete paving, and site development and grading. Its primary customers are federal, state, and municipal government entities, for whom it delivers a range of public infrastructure projects such as highways, bridges, airports, educational facilities, and public buildings. The company generates revenue through the sale of construction materials and the provision of contracting services.