Alliance Resource Partners, L.P. ARLP NASDAQ

Alliance Resource Partners, L.P. is a diversified natural resource company founded in 1971 and headquartered in Tulsa, Oklahoma. The company primarily produces and markets thermal and metallurgical coal to utilities and industrial customers across the United States, operating seven underground mining complexes in Illinois, Indiana, Kentucky, Maryland, Pennsylvania, and West Virginia, along with a coal loading terminal on the Ohio River. Beyond coal operations, the company generates revenue through oil and gas royalty interests spanning approximately 1.5 million gross acres in major basins including the Permian, Anadarko, and Williston Basins. Additionally, Alliance Resource Partners provides mining technology solutions such as data networks, communication and tracking systems, proximity detection systems, and analytics software. As of December 31, 2021, the company held approximately 547.1 million tons of proven and probable coal reserves and 1.17 billion tons of measured, indicated, and inferred coal resources.