Exhibit No. 21
Subsidiaries of Armstrong World Industries, Inc.
As of February 26, 2009
As of February 26, 2009
The following is a list of subsidiaries of Armstrong World Industries, Inc., omitting certain subsidiaries, which, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary.
Jurisdiction of | ||
U.S. Subsidiaries | Incorporation | |
Armstrong Cork Finance LLC | Delaware | |
Armstrong NW LLC | Delaware | |
Armstrong Hardwood Flooring Company | Tennessee | |
Armstrong Realty Group, Inc. | Pennsylvania | |
Armstrong Ventures, Inc. | Delaware | |
Armstrong Wood Products, Inc. | Delaware | |
Armstrong World Industries (Delaware) LLC | Delaware | |
AWI Licensing Company | Delaware | |
HomerWood Hardwood Flooring Company | Delaware | |
Patriot Flooring Supply, Inc. | Delaware | |
Worthington Armstrong Venture (50% owned Delaware General Partnership) |
Jurisdiction of | ||
Non-U.S. Subsidiaries | Incorporation | |
Armstrong (U.K.) Investments | United Kingdom | |
Armstrong Architectural Products S.L. | Spain | |
Armstrong Building Products B.V. | Netherlands | |
Armstrong Building Products Company (Shanghai) Ltd. (80% owned affiliate) | PRC | |
Armstrong Building Products GmbH | Germany | |
Armstrong DLW AG | Germany | |
Armstrong DLW Licensing GmbH | Germany | |
Armstrong Metal Ceilings Limited | United Kingdom | |
Armstrong Metalldecken AG | Switzerland | |
Armstrong Metalldecken GmbH | Austria | |
Armstrong Metalldecken Holdings AG | Switzerland | |
Armstrong World Industries (Australia) Pty. Ltd. | Australia | |
Armstrong World Industries AB | Sweden | |
Armstrong World Industries Canada Ltd. | Canada | |
Armstrong World Industries Holding GmbH | Germany | |
Armstrong World Industries Ltd. | United Kingdom |