Peabody Energy Corporation (BTU)
Peabody Energy Corporation engages in coal mining business in the United States, Japan, Taiwan, Australia, India, Brazil, Belgium, Chile, France, Indonesia, China, Vietnam, South Korea, and internationally.
Alliance Resource Partners, L.P. (ARLP)
Alliance Resource Partners, L.P., a diversified natural resource company, produces and markets coal primarily to utilities and industrial users in the United States.
Ramaco Resources, Inc. (METC)
Ramaco Resources, Inc. operates, develops, and sells metallurgical coal.