EX-21 4 rog-20231231x10kex21.htm EX-21
Exhibit 21
ROGERS CORPORATION AND CONSOLIDATED SUBSIDIARIES
Subsidiaries of the Registrant

Company | Percentage of Voting Securities Owned | Jurisdiction of Incorporation or Organization
World Properties, Inc. | 100% | Illinois
Rogers Japan, Inc. | 100% | Delaware
Rogers Southeast Asia, Inc. | 100% | Delaware
Rogers Taiwan, Inc. | 100% | Delaware
Rogers Technologies Singapore, Inc. | 100% | Singapore
Rogers KF, Inc. | 100% | Delaware
Rogers Korea, Inc. | 100% | Korea
Arlon MED International, LLC. | 100% | Delaware
Rogers Material Technologies (Suzhou) Co., Ltd. | 100% | China
Rogers Technologies (Suzhou) Co., Ltd. | 100% | China
Rogers Electronics Materials Technologies (Suzhou) Co., Ltd. | 100% | China
Rogers Advanced Materials Technology (Suzhou) Co., Ltd. | 100% | China
Utis Co., Ltd. | 100% | South Korea
Rogers New Territories Corporation, Ltd. | 100% | Hong Kong
Rogers Asia Holding Company, Ltd. | 100% | Hong Kong
Rogers Pacific, Ltd. | 100% | Hong Kong
Rogers BV | 100% | Belgium
Rogers GmbH | 100% | Germany
Rogers Germany GmbH | 100% | Germany
Rogers Hungary KfT | 100% | Hungary
Rogers U.K., Ltd. | 100% | England
Silicone Engineering, Ltd. | 100% | England
Rogers Finance (Luxembourg) Sarl | 100% | Luxembourg
Rogers Luxembourg Sarl | 100% | Luxembourg
Rogers Benelux Sarl | 100% | Luxembourg
Rogers Finance (Ireland) Unlimited Company | 100% | Ireland
Rogers Investment (Singapore) Pte., Ltd. | 100% | Singapore
Rogers Technology Monterrey, S. de R.L. de C.V. | 100% | Mexico
Rogers Worldwide, LLC. | 100% | Delaware
Rogers Inoac Corporation * | 50% | Japan
Rogers Inoac Suzhou Corporation * | 50% | China

* These entities are unconsolidated joint ventures and accordingly are not included in the consolidated financial statements of Rogers Corporation, except to the extent required by the equity method of accounting.