Knife River Corporation (KNF) is in Basic Materials, Building Materials, based in United States, listed on NYSE. Market cap 2.97B USD. 52-week range 49.16 to 96.28 USD. Trailing P/E 21.2. Data as of 2026-10-09.
Knife River Corporation, together with its subsidiaries, provides aggregates-based construction materials and contracting services in the United States. The company operates through West, Mountain, Central, and Energy Services segments. It mines, processes, and sells construction aggregates, including crushed stone and sand, and gravel; and produces and sells asphalt and ready-mix concrete. The company also provides contracting services, such as heavy-civil construction, asphalt and concrete ...