Knife River

Highly Engaged Employees

Knife River Corporation is a prominent, vertically integrated construction materials and contracting firm established in 1917. Listed on the New York Stock Exchange under the ticker symbol KNF, the company specializes in the extraction and processing of construction aggregates, including crushed stone, sand, and gravel. Beyond raw material production, Knife River manufactures essential building components such as asphalt, ready-mix concrete, and cement, serving a diverse client base that spans federal, state, and municipal government sectors, as well as industrial and commercial developers.

Operating with a robust workforce of 5,000-10,000 employees, the company maintains an extensive operational footprint across the western, central, and southern United States. With 111 locations, Knife River manages four distinct business segments: West, Mountain, Central, and Energy Services. Learn about Knife River's global headquarters for detailed geographic insights into their expansive infrastructure and regional distribution capabilities. The firm’s integrated model allows for seamless project execution, from initial site development and grading to complex heavy-civil paving services.

Knife River maintains a competitive market position against major industry players like Vulcan Materials and Martin Marietta. The company’s commitment to operational excellence is supported by a leadership team focused on sustainable growth and infrastructure development. Meet Knife River's team to understand the organizational structure driving their heavy-civil contracting and material supply operations. By leveraging advanced production techniques and a vast network of facilities, the company continues to provide critical support for large-scale infrastructure projects throughout the United States, ensuring high-quality delivery for both public and private sector stakeholders.