Alliance Resource Partners, L.P. is a diversified natural resource partnership that earns operating income from producing and marketing coal and royalty income from leasing and developing mineral interests. Its coal business is organized around two producing regions—Illinois Basin and Appalachia—supported by seven underground mining complexes and a coal-loading terminal on the Ohio River in Indiana. In parallel, ARLP owns oil & gas mineral and royalty interests across major U.S. basins and collects royalties from third-party operators’ drilling activity. The partnership also holds smaller, non-core investments and subsidiaries, including Matrix Group (industrial/mining products and services) and Bitiki (bitcoin mining).