EXHIBIT 21
SUBSIDIARIES OF ARCH COAL, INC.
The following is a complete list of the direct and indirect subsidiaries of Arch Coal, Inc., a Delaware corporation:
| | | | | |
| | | NAME | | JURISDICTION OF
INCORPORATION/FORMATION |
| | |
| |
|
| | Allegheny Land Company | | Delaware |
| | Apogee Coal Company | | Delaware |
| | Arch Coal Sales Company, Inc. | | Delaware |
| | Arch Coal Terminal, Inc. | | Delaware |
| | Arch Energy Resources, Inc. | | Delaware |
| (1) | | Arch of Wyoming, LLC | | Delaware |
| | Arch Reclamation Services, Inc. | | Delaware |
| (1) | | Arch Uinta, LLC | | Delaware |
| | Arch Western Acquisition Corporation | | Delaware |
| (2) | | Arch Western Resources, LLC | | Delaware |
| (7) | | Arch Western Finance, LLC | | Delaware |
| | Ark Land Company | | Delaware |
| | Ashland Terminal, Inc. | | Delaware |
| (1) | | AU Sub, LLC | | Delaware |
| (3) | | Canyon Fuel Company, LLC | | Delaware |
| (4) | | Catenary Coal Company | | Delaware |
| | Catenary Coal Holdings, Inc. | | Delaware |
| | Coal-Mac, Inc. | | Kentucky |
| (4) | | Cumberland River Coal Company | | Delaware |
| | Energy Development Co. | | Iowa |
| (5) | | Hobet Mining, Inc. | | West Virginia |
| (5) | | Julian Tipple, Inc. | | Delaware |
| (4) | | Lone Mountain Processing, Inc. | | Delaware |
| | Mingo Logan Coal Company | | Delaware |
| (1) | | Mountain Coal Company, L.L.C. | | Delaware |
| | Mountain Gem Land, Inc. | | West Virginia |
| | Mountain Mining, Inc. | | Delaware |
| | Mountaineer Land Company | | Delaware |
| | P. C. Holding, Inc. | | Delaware |
| | Paint Creek Terminals, Inc. | | Delaware |
| (1) | | State Leases LLC | | Delaware |
| (1) | | Thunder Basin Coal Company, L.L.C. | | Delaware |
| | Triton Acquisition, LLC | | Delaware |
| (6) | | Western Energy Resources, Inc. | | Delaware |
| (1) | | Owned by Arch Western Resources, LLC. |
| (2) | | Arch Western Acquisition Corporation owns a 99% membership interest in Arch Western Resources, LLC. |
| (3) | | Arch Western Resources, LLC owns a 65% membership interest in Canyon Fuel Company, LLC. |
| (4) | | Owned by Catenary Coal Holdings, Inc. |
| (5) | | Owned by Mountain Mining, Inc. |
| (6) | | Owned by Ark Land Company. |
| (7) | | Owned by Thunder Basin Coal Company, LLC |
