Knife River

About Us

Knife River, based in Bismarck, North Dakota, is a leading construction materials company dedicated to providing high-quality products and exceptional service. With a robust portfolio that includes aggregates, asphalt, and ready-mix concrete, Knife River is committed to supporting local communities and infrastructure projects. Our experienced team prioritizes safety, sustainability, and innovation, ensuring that we deliver reliable solutions for every construction need. At Knife River, we take pride in our reputation for excellence and our role in building a better future for North Dakota and beyond.