Knife River Corporation

About

Knife River Corporation stands as a leading construction materials and contracting company headquartered in Bismarck, North Dakota, with extensive operations spanning 14 states across the western, central, and southern United States. The company specializes in providing comprehensive construction solutions through its diverse portfolio of aggregates, asphalt, ready-mix concrete, and prestress concrete products. Knife River delivers end-to-end construction services including heavy-civil construction, infrastructure development, roads, bridges, and airport runway projects. The corporation operates with a commitment to building strong teams that create lasting community impact, guided by their motto of Building A Strong America. Their manufacturing capabilities encompass stone, sand, gravel production, concrete manufacturing, and specialized prestress concrete products, serving diverse markets through strategically located facilities. Knife River has established itself as a trusted partner for municipal, commercial, and industrial construction projects by maintaining rigorous safety standards and focusing on employee development. With decades of experience in construction materials manufacturing and contracting services, Knife River Corporation combines regional expertise with national capabilities to deliver quality infrastructure solutions. The company continues to expand its footprint while maintaining strong community relationships and providing essential materials for critical infrastructure development across multiple states.