EX-21.1 4 pkg12312014-exx211subsidia.htm EXHIBIT 21.1
Exhibit 21.1
Subsidiaries of the Registrant *

| State or Other Jurisdiction of Incorporation or Organization
Packaging Corporation of America (100%) | Delaware
| 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 California Acquisition LLC (100%) | Delaware
| Boise Inc. (100%) | Delaware
| Boise Paper Holdings, L.L.C. (100%) | Delaware
| Boise Packaging & Newsprint, L.L.C. (100%) | Delaware
| Boise Packaging Holdings Corp. (100%) | Delaware
| Boise European Holdings 1 SARL (100%) | Luxembourg
| Boise European Holdings 2 SARL (100%) | Luxembourg
| Hexacomb Spain Holdings, S.L. (100%) | Spain
| Hexacomb France Holdings S.A.S. (100%) | France
| Hexacomb Mexicana, S. de R.L. de C.V. (100%) | Mexico
| Hexacomb Mexico Servicios, S. de R.L. de C.V. (100%) | Mexico
| Hexacomb Netherlands Holdings B.V. (100%) | Netherlands
| Hexacomb Corporation (100%) | Illinois
| Hexacomb Canada Holdings Corp. (100%) | Canada
| Hexacomb Canada Corp. (100%) | Canada
| Louisiana Timber Procurement Company, L.L.C. (50%) | Delaware
| Boise White Paper, L.L.C. (100%) | Delaware
| International Falls Power Company (100%) | Delaware
| Minnesota, Dakota & Western Railway Company (100%) | Minnesota
| Bemis Corporation (100%) | Delaware
| Boise Hong Kong Limited (100%) | Hong Kong
| B C T, INC. (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 Regulation S-X, Rule 1-02(w).