Core Natural Resources
John Ziegler, Jr. has had an extensive career in various leadership roles within the field of human resources, marketing, and administration. With experience at Arch Resources, Inc., Arch Coal Sales Company, Inc., and Arch Coal, Inc., John has demonstrated expertise in overseeing functions such as human resources, sales, marketing, and internal audit. John has also worked at bioMerieux and Ernst & Young, bringing a well-rounded background in financial and managerial roles. John holds a BSBA in Accounting from Saint Louis University.
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Core Natural Resources
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Core Natural Resources is a world-class, forward-looking, U.S. corporation committed to discovering, producing, and providing precious natural resources in the service of human progress. The contributions of coal continue to sustain and enhance our lives by fulfilling society’s most basic needs. From playing a critical role in producing materials like steel and cement that are essential for infrastructure buildout and economic growth, to meeting the world’s rising demand for electricity, the coal we produce fuels our modern life. Core Natural Resources provides its customers around the world with high-quality, low-cost coals ranging from metallurgical to high-calorific value thermal coals. Core owns and oversees 11 major coal mining operations across the country, including one of the largest, most efficient, longwall coal mining complexes in North America. Our mining operations also include one of the most productive metallurgical coal portfolios in the United States. With a diversified portfolio of coal products serving multiple industries across the globe, Core is well-positioned for future success. OUR RESOURCES HELP BRING LIFE TO THE WORLD AROUND US. We are a leading U.S. producer and exporter of premium, high-quality coal. If you look deeper, we are so much more. The coal we extract, process, and export is foundational to critical markets around the world. Our products are vital to the transportation, construction, agriculture, and energy industries. At Core Natural Resources, we play a key role in supplying critical raw materials that drive society forward.