Attached files
file | filename |
---|---|
EX-32.1 - SECTION 906 CEO AND CFO CERTIFICATION - Koppers Holdings Inc. | d272249dex321.htm |
EX-31.1 - SECTION 302 CEO CERTIFICATION - Koppers Holdings Inc. | d272249dex311.htm |
EX-31.2 - SECTION 302 CFO CERTIFICATION - Koppers Holdings Inc. | d272249dex312.htm |
EX-12.1 - COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES - Koppers Holdings Inc. | d272249dex121.htm |
EX-23.1 - CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM - Koppers Holdings Inc. | d272249dex231.htm |
EX-10.64 - NOTICE OF GRANT OF STOCK OPTION - Koppers Holdings Inc. | d272249dex1064.htm |
EX-10.63 - RESTRICTED STOCK UNIT ISSUANCE AGREEMENT - PERFORMANCE VESTING - Koppers Holdings Inc. | d272249dex1063.htm |
EX-10.62 - RESTRICTED STOCK UNIT ISSUANCE AGREEMENT - TIME VESTING - Koppers Holdings Inc. | d272249dex1062.htm |
EX-10.69 - SECOND AMENDMENT TO THE CREDIT AGREEMENT - Koppers Holdings Inc. | d272249dex1069.htm |
10-K - FORM 10-K - Koppers Holdings Inc. | d272249d10k.htm |
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 | |
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 (Beijing) Chemical Co., Ltd. |
Peoples Republic of China | |
Koppers (China) Carbon & Chemical Company Limited |
Peoples Republic of China | |
Koppers Mauritius |
Republic of Mauritius | |
Koppers Europe ApS |
Denmark | |
Koppers Denmark A/S |
Denmark | |
Koppers European Holdings A/S |
Denmark | |
Koppers Tar Tech International A/S |
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 Lambson Limited |
United Kingdom |