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10-K - FORM 10-K - PACKAGING CORP OF AMERICAc55853e10vk.htm
EX-12.1 - EX-12.1 - PACKAGING CORP OF AMERICAc55853exv12w1.htm
EX-31.2 - EX-31.2 - PACKAGING CORP OF AMERICAc55853exv31w2.htm
EX-32.2 - EX-32.2 - PACKAGING CORP OF AMERICAc55853exv32w2.htm
EX-23.1 - EX-23.1 - PACKAGING CORP OF AMERICAc55853exv23w1.htm
EX-24.1 - EX-24.1 - PACKAGING CORP OF AMERICAc55853exv24w1.htm
EX-32.1 - EX-32.1 - PACKAGING CORP OF AMERICAc55853exv32w1.htm
EX-31.1 - EX-31.1 - PACKAGING CORP OF AMERICAc55853exv31w1.htm
Exhibit 21.1
Subsidiaries of the Registrant
             
  Dixie Container Corporation    
 
      State of Incorporation:   Virginia
 
      Other trade names used:   Packaging Corporation of Ohio
 
           
  PCA Hydro, Inc.    
 
      State of Incorporation:   Delaware
 
      Other trade names used:   None
 
           
  Packaging Corporation of Illinois    
 
      State of Incorporation:   Delaware
 
      Other trade names used:   Acorn Corrugated Box Company
 
           
  Packaging Corporation of Chicago    
 
      State of Incorporation:   Delaware
 
      Other trade names used:   Elwood Packaging Inc.
 
           
  PCA International, Inc.    
 
      State of Incorporation:   Delaware
 
      Other trade names used:   None
 
           
 
    PCA International Services, LLC    
 
      State of Incorporation:   Delaware
 
      Other trade names used:   None
 
           
 
    PCAI de Mexico S. de R.L. de C.V.    
 
      State of Incorporation:   Sonora, Mexico
 
      Other trade names used:   None
 
           
  Packaging Corporation of Asia, Limited    
 
      State of Incorporation:   Hong Kong
 
      Other trade names used:   None
 
           
  Packaging Credit Company, LLC    
 
      State of Incorporation:   Delaware
 
      Other trade names used:   None
 
           
 
    Packaging Receivables Company, LLC    
 
      State of Incorporation:   Delaware
 
      Other trade names used:   None