ACI Profile — Arch Coal, Inc.
Arch Coal is engaged in the production of thermal and metallurgical coal from surface and underground mines. Co. operates mining complexes in West Virginia, Kentucky, Maryland, Virginia, Illinois, Wyoming and Colorado. Co.'s business segments are based on the coal producing basins in which Co. operates and include a number of mine complexes. Co.'s segments comprised of: the Powder River Basin segment, with operations in Wyoming; the Appalachia segment, with operations in West Virginia, Kentucky, Maryland and Virginia; and Other, which includes Co.'s coal mining operations in Colorado and Illinois and its ADDCAR subsidiary, which manufactures and sells its patented highwall mining system.