Exhibit 21 Subsidiaries of the Registrant The following listed companies represent the significant subsidiaries of the Company, all of which are included in the Company's consolidated financial statements: Name Under Which State or Other Jurisdiction Percentage Owned - ---------------- --------------------------- ---------------- Business is Conducted of Incorporation by Company - --------------------- ---------------- ---------- Ferembal S.A. France 64% Lockwood, Kessler & Bartlett, New York 100% Inc. Dixie Union GmbH & Company KG Germany 100% Plastic Containers, Inc. Delaware 84% Continental Plastic Containers, Delaware 100% Inc. (1) Continental Caribbean Delaware 100% Containers, Inc. (1) Obalex A.S. (2) Czech Republic 96% (1) Subsidiary of Plastic Containers, Inc. (2) Subsidiary of Ferembal. 58