Knife River Corporation KNF

Company Overview

Knife River Corporation is a U.S.-based construction materials and contracting company that operates primarily within the construction materials, infrastructure, and building products industries. The company produces and supplies aggregates, ready-mix concrete, asphalt, and related construction services that support public infrastructure, commercial, residential, and energy-related projects. Knife River’s core revenue drivers are the production and sale of aggregates and value-added downstream products, which benefit from vertically integrated operations.

The company serves state and local governments, private contractors, commercial developers, and residential builders, with demand closely tied to infrastructure spending and regional construction activity. Knife River’s strategic advantage lies in its vertically integrated model, reserve-based aggregates footprint, and localized operating structure that allows responsiveness to regional market conditions. The company traces its origins to 1917 and operated for decades as a subsidiary of MDU Resources Group, Inc. before being spun off as an independent, publicly traded company in 2023.