We operate and develop high-quality, low-cost metallurgical coal mines in West Virginia, Virginia, and Pennsylvania. Ramaco Resources trades on the NASDAQ under the ticker symbol METC.

Our story began in 1874, when we first supplied explosives to the Victorian goldfields in Australia. Since then, we have grown to become one of the world’s leading mining and infrastructure solutions providers. From the production and supply of explosives, blasting systems, mining chemicals and geotechnical monitoring to our cutting-edge digital solutions and comprehensive range of services, we sustainably mobilise the earth’s resources. With over 145 years of expertise, our 13,000+ community of engineers, scientists, technologists, operators, business specialists and on-site crew support customers in surface and underground mines, quarry, construction, and oil and gas operations. Sustainability is integral to our operations. Our approach to sustainability begins with ensuring we operate our business responsibly, and by prioritising the safety of our people, customers, and communities. We are in a unique position to leverage our expertise in technology to create safer and more responsible solutions and deliver positive economic, social, and environmental contributions through our business activities.

Nally and Gibson Quarries is a mining & metals company based out of P.O. BOX 266, Springfield, KY, United States.

HARROD CONCRETE & STONE CO. is a construction company based out of PO BOX 794, FRANKFORT, Kentucky, United States.

Sterling Ventures, LLC doing business as Sterling Materials, based in Verona, Ky and offices in Lexington, Ky, provides infrastructure materials that are required by the American economy. Sterling is a leading producer of construction aggregates and a major supplier to the asphalt and ready-mixed concrete industries in Northern Kentucky. Sterling produces aggregates, primarily crushed stone, that is used in nearly all forms of construction. In particular, large quantities of aggregates are used to build roads and nonresidential properties. In addition, Sterling supplies high calcium limestone, sometimes referred to as chemical limestone, to the lime industry. Sterling's chemical limestone is mined from our 3rd level in the Camp Nelson formation which consists of limestone with an average calcium carbonate content above 95%. Chemical limestone can be used in steel production, mineral feeds, poultry grits, and other industries where high calcium carbonate content is required.

Lexington Quarry Company is a mining & metals company based out of 3009 Atkinson Ave Ste 300, Lexington, Kentucky, United States.

Blackhawk Mining, LLC (“Blackhawk”) is a privately-held mining company based out of Lexington, Kentucky. Blackhawk’s primary focus is the mining, marketing, and sale of metallurgical coal—a globally scarce commodity and indispensable element in the production of steel. The company was founded in 2010 with the acquisition of a single mining complex in Floyd County, Kentucky. In its first full year of operation, Blackhawk produced just over a million tons of coal. Since that time, and in spite of recent volatility in the coal industry, Blackhawk has surmounted significant structural and economic pressures to cement itself as an industry leader that is well-positioned to thrive in shifting market cycles. Blackhawk has become a premier supplier of high vol. metallurgical and CAPP thermal coals by consistently and continually expanding its reach through the strategic acquisition of premium assets from distressed sellers. In 2017, Blackhawk is expected to be the largest metallurgical coal producer in the United States. Presently, the company operates nine mining complexes throughout Kentucky and West Virginia that employ 2,600 people and service customers across four continents.