Exhibit 21 LIST OF SUBSIDIARIES OF THE REGISTRANTS Subsidiaries of Consolidated Container Company LLC: Reid Plastics Group LLC (Delaware) Consolidated Container Capital, Inc. (Delaware) Plastic Containers LLC (Delaware) Subsidiaries of Consolidated Container Capital, Inc.: None Subsidiaries of Reid Plastics Group LLC: Reid Mexico, S.A. de C.V. (Districto Federal de Mexico) Reid Plastics (Israel) Ltd. (Israel) Reid Canada, Inc. (Ontario, Canada) Stewart/Walker Plastics, Ltd. (British Columbia, Canada) Master Plastics, Inc. (Alberta, Canada) Subsidiaries of Plastic Containers LLC: None Subsidiaries of Continental Plastic Containers LLC: None Subsidiaries of Continental Caribbean Containers, Inc.: None