EX-21.1 3 a2207159zex-21_1.htm EX-21.1

Exhibit 21.1

 

List of Subsidiaries

 

The following is a complete list of the direct and indirect subsidiaries of Cloud Peak Energy Inc., a Delaware corporation, including their respective states of incorporation, as of February 16, 2012:

 

Name

 

Jurisdiction

 

Ownership

 

 

 

 

 

Antelope Coal LLC

 

Delaware

 

100%

 

 

 

 

 

Caballo Rojo Holdings LLC

 

Delaware

 

100%

 

 

 

 

 

Caballo Rojo LLC

 

Delaware

 

100%

 

 

 

 

 

Cloud Peak Energy Finance Corp.

 

Delaware

 

100%

 

 

 

 

 

Cloud Peak Energy Logistics LLC

 

Oregon

 

100%

 

 

 

 

 

Cloud Peak Energy Resources LLC

 

Delaware

 

51.7%

 

 

 

 

 

Cloud Peak Energy Services Company

 

Delaware

 

100%

 

 

 

 

 

Cordero Mining Holdings LLC

 

Delaware

 

100%

 

 

 

 

 

Cordero Mining LLC

 

Delaware

 

100%

 

 

 

 

 

Cordero Oil and Gas LLC

 

Delaware

 

100%

 

 

 

 

 

Decker Coal Company

 

Unincorporated

 

50%

 

 

 

 

 

Kennecott Coal Sales LLC

 

Oregon

 

100%

 

 

 

 

 

Montana Royalty Company Ltd.

 

Unincorporated

 

50%

 

 

 

 

 

NERCO Coal LLC

 

Delaware

 

100%

 

 

 

 

 

NERCO Coal Sales LLC

 

Tennessee

 

100%

 

 

 

 

 

NERCO LLC

 

Delaware

 

100%

 

 

 

 

 

Prospect Land and Development LLC

 

Oregon

 

100%

 

 

 

 

 

Resource Development LLC

 

Washington

 

100%

 

 

 

 

 

Sequatchie Valley Coal Corporation

 

Tennessee

 

100%

 

 

 

 

 

Spring Creek Coal LLC

 

Delaware

 

100%

 

 

 

 

 

Venture Fuels Partnership

 

Colorado

 

50%

 

 

 

 

 

Western Minerals LLC

 

Oregon

 

100%

 

 

 

 

 

Wyoming Quality Healthcare Coalition, LLC

 

Delaware

 

33.3%