Oliver BNI Coal Ltd / Westmoreland Resources / Big Horn Westmoreland Resources Inc. / Big Horn Westmoreland Savage Corp. / Williams Leonardite Products Inc / Big Horn Spring Creek Coal Company 1 / The Coteau Properties Company / Mercer & Oliver BNI Coal Ltd / Big Horn Spring Creek Coal Company 3 / Big Horn Western Energy Company / Decker Coal Company / Big Horn Decker Coal Company 8 / Rosebud & Treasure Western Energy Company / Big Horn Spring Creek Coal Company / Rosebud Western Energy Company / /