Welcome to Core

Core Natural Resources (NYSE: CNR) is one of the world’s leading producers and exporters of high-quality, low-cost coals for the global marketplace. Our products include a diverse mix of metallurgical and high calorific value thermal coals that play an essential role in meeting the world’s growing requirements for steel, infrastructure, and energy, while simultaneously serving the resurgent demands of the U.S. power-generation fleet. Our immense production capabilities and extensive export and logistics capacity make Core Natural Resources one of the world’s most prominent and influential players in the modern coal and industrial raw materials sector. 

Unmatched Operational Infrastructure

Core’s vast operations and corporate lineage represent an elite consolidation of industry power. Forged in 2025 from the merger of CONSOL Energy (dating back to 1864) and Arch Resources, the new Core brings together two complementary product lines and operational assets to form a natural resources powerhouse.

Leveraging the Essential Nature of Coal

Perfectly positioned at the intersection of global energy generation and crucial infrastructure markets, Core capitalizes on the enduring macroeconomic demands for reliable baseload energy and essential steel and concrete materials, bringing exceptional and steady shareholder value to its investors.