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EX-32.2 - EX-32.2 - Cloud Peak Energy Resources LLCa11-6955_1ex32d2.htm
EX-31.1 - EX-31.1 - Cloud Peak Energy Resources LLCa11-6955_1ex31d1.htm

Exhibit 21.1

 

List of Subsidiaries

 

The following is a complete list of the direct and indirect subsidiaries of Cloud Peak Energy Resources LLC, a Delaware corporation, including their respective states of incorporation, as of March 1, 2011:

 

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 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

%

 

 

 

 

 

 

Northern Coal Transportation LLC

 

Oregon

 

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

%