Exhibit 21
KOPPERS HOLDINGS INC.
SUBSIDIARIES OF THE COMPANY
AMENDED LIST OF SUBSIDIARIES
Entity Name | State or Country of Organization | |
Koppers Inc. | Pennsylvania | |
Koppers Asia LLC | Delaware | |
Koppers Concrete Products, Inc. | Delaware | |
Concrete Partners, Inc. | Delaware | |
Koppers Delaware, Inc. | Delaware | |
Koppers World-Wide Ventures Corporation | Delaware | |
Koppers Ventures LLC | Delaware | |
Koppers Assurance, Inc. | South Carolina | |
Continental Carbon Australia Pty Ltd | Australia | |
Koppers Australia Holding Company Pty Ltd | Australia | |
Koppers Australia Pty. Limited | Australia | |
Koppers Carbon Materials & Chemicals Pty Ltd | Australia | |
Koppers Wood Products Pty Ltd | Australia | |
Koppers Shipping Pty. Ltd. | Australia | |
Koppers Ashcroft Inc. | Canada | |
Koppers (Beijing) Chemical Co., Ltd. | Peoples Republic of China | |
Koppers (China) Carbon & Chemical Company Limited | Peoples Republic of China | |
Koppers (Jiangsu) Carbon Chemical Company Limited | Peoples Republic of China | |
Koppers (Tianjin) Trading Co., Ltd. | Peoples Republic of China | |
Koppers Mauritius | Republic of Mauritius | |
Koppers Europe ApS | Denmark | |
Koppers Denmark ApS | Denmark | |
Koppers European Holdings ApS | Denmark | |
Koppers Tar Tech International ApS | Denmark | |
Koppers Luxembourg S.ar.l | Grand Duchy Luxembourg | |
Koppers India Carbon Materials and Chemicals Private Limited | India | |
Koppers International BV | The Netherlands | |
Koppers World-Wide Holdings CV | The Netherlands | |
Koppers Netherlands B.V. | The Netherlands | |
Tankrederij J.A. van Seumeren BV | The Netherlands | |
Koppers Poland Sp.zo.o. | Poland | |
Koppers UK Holding Limited | United Kingdom | |
Koppers UK Limited | United Kingdom | |
Koppers UK Transport Limited | United Kingdom | |
Koppers Speciality Chemicals Limited | United Kingdom | |