Attached files

file filename
EX-32 - EX-32 - PACKAGING CORP OF AMERICApkg-ex32_149.htm
EX-31.2 - EX-31.2 - PACKAGING CORP OF AMERICApkg-ex312_148.htm
EX-31.1 - EX-31.1 - PACKAGING CORP OF AMERICApkg-ex311_150.htm
EX-24.1 - EX-24.1 - PACKAGING CORP OF AMERICApkg-ex241_151.htm
EX-23.1 - EX-23.1 - PACKAGING CORP OF AMERICApkg-ex231_152.htm
EX-12.1 - EX-12.1 - PACKAGING CORP OF AMERICApkg-ex121_154.htm
EX-10.10 - EX-10.10 - PACKAGING CORP OF AMERICApkg-ex1010_155.htm
10-K - 10-K - PACKAGING CORP OF AMERICApkg-10k_20171231.htm

Exhibit 21.1

Subsidiaries of the Registrant *

 

 

State or Other Jurisdiction of Incorporation or Organization

Packaging Corporation of America (100%)

Delaware

 

 

PCA Corrugated and Display, LLC (100%)

Delaware

Polywoven Distributors PA, LLC (51%)

Pennsylvania

 

 

PCA International Inc. (100%)

Delaware

PCA International Services, LLC (100%)

Delaware

 

 

PCA Hydro Inc. (100%)

Delaware

 

 

Packaging Corporation of Asia, Limited (100%)

Hong Kong

 

 

PCA Southern Indiana Corrugated, LLC (100%)

Delaware

 

 

PCA Central California Corrugated, LLC (100%)

Delaware

 

 

Hexacomb Corporation (100%)

Illinois

Hexacomb Canada Holdings Corporation (100%)

Canada

Hexacomb Canada Corporation (100%)

Canada

Louisiana Timber Procurement Company (50%)

Delaware

Boise White Paper, LLC (100%)

Delaware

International Falls Power Company (100%)

Delaware

Minnesota, Dakota & Western Railway Company (100%)

Minnesota

B C T, Incorporated (100%)

Delaware

 

* The names of some of our foreign subsidiaries have been omitted. These unnamed subsidiaries, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary, as defined in Regular S-X, Rule 1-02 (w).