Exhibit 21
KOPPERS HOLDINGS INC.
SUBSIDIARIES OF THE COMPANY
Name* | Jurisdiction of Incorporation/Formation |
Koppers Inc. | Pennsylvania |
Koppers Asia LLC | Delaware |
Cox Wood of Alabama, LLC | Alabama |
Koppers Delaware, Inc. | Delaware |
Koppers World-Wide Ventures Corporation | Delaware |
Koppers Ventures Inc. | Delaware |
Koppers Railroad Structures Inc. | Delaware |
Koppers Recovery Resources LLC | Kansas |
Koppers Performance Chemicals Inc. | New York |
Carolina Pole Leland, Inc. | North Carolina |
Cove City Wood Preserving, Inc. | North Carolina |
Leland Land, LLC | North Carolina |
Structural Woods Preserving Company | North Carolina |
Koppers Assurance, Inc. | South Carolina |
Atlantic Pole-Georgia, LLC | South Carolina |
Atlantic Pole-Virginia, LLC | South Carolina |
Carolina Pole, Inc. | South Carolina |
Cox Recovery Services, LLC | South Carolina |
Cox Wood Preserving Company | South Carolina |
Koppers Utility and Industrial Products Inc. | South Carolina |
National Wood Sourcing, LLC | South Carolina |
North-South Wood Preserving Company, Inc. | South Carolina |
Ruby’s Corner, LLC | South Carolina |
Sustainable Management Systems, LLC | South Carolina |
Sweetwater Wood Holdings, LLC | South Carolina |
Cox Wood of Virginia, LLC | Virginia |
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 Ashcroft Inc. | British Columbia, Canada |
Koppers (China) Carbon & Chemical Company Limited | Peoples Republic of China |
Koppers (Jiangsu) Carbon Chemical Company Ltd | 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 |
Denmark | |
Koppers India Carbon Materials and Chemicals Private Limited | India |
Koppers International B.V. | Netherlands |
Koppers World-Wide Holdings C.V. | Netherlands |
Koppers Netherlands B.V. | Netherlands |
Tankrederij J.A. van Seumeren B.V. | Netherlands |
Koppers Global Investments C.V. | Netherlands |
Koppers Australasian Investments C.V. | Netherlands |
Koppers Australasian B.V. | Netherlands |
Koppers Poland Sp. z o.o | Poland |
Koppers UK Holding Limited | United Kingdom |
Koppers UK Limited | United Kingdom |
Koppers UK Transport Limited | United Kingdom |
Koppers UK Investments Ltd. | United Kingdom |
Koppers Railroad Structures Canada Inc. | British Columbia, Canada |
Wood Protection Management LLC | Nevada |
Wood Protection LP | Texas |
Koppers-Nevada Limited Liability Company | Nevada |
Timber Specialties Limited | Ontario, Canada |
Protim Solignum Ltd. | United Kingdom |
Protim Ltd. (Ireland) | Ireland |
Koppers Chemicals Spain S.L.U. | Spain |
Protim Solignum South Africa Pty. Ltd. | South Africa |
Koppers Sweden AB | Sweden |
Koppers Performance Chemicals Denmark ApS | Denmark |
Oy Koppers Finland Ab | Finland |
Koppers Deutschland GmbH | Germany |
Koppers Norway AS | Norway |
Koppers Latvia SIA | Latvia |
Koppers NZ LLC | New York |
Koppers Performance Chemicals Australia Pty Ltd | Australia |
Koppers Performance Chemicals New Zealand | New Zealand |
Koppers Thailand Ltd. | Thailand |
Comercial KPC Chile Limitada | Chile |
Koppers Performance Chemicals Brasil Comercio de Preservantes Ltda. | Brazil |
Koppers NZ Holdings | New Zealand |
Injecta Ltd. | United Kingdom |
Protim International Ltd. | United Kingdom |
Celcure Ltd. | United Kingdom |
Protim Solignum Sdn Bhd | Malaysia |
Protim Ltd. | United Kingdom |
Protim Abrasives Ltd. | Ireland |