Attached files

file filename
10-K - 10-K - ARMSTRONG WORLD INDUSTRIES INCd132411d10k.htm
EX-11 - EX-11 - ARMSTRONG WORLD INDUSTRIES INCd132411dex11.htm
EX-12 - EX-12 - ARMSTRONG WORLD INDUSTRIES INCd132411dex12.htm
EX-32.2 - EX-32.2 - ARMSTRONG WORLD INDUSTRIES INCd132411dex322.htm
EX-32.1 - EX-32.1 - ARMSTRONG WORLD INDUSTRIES INCd132411dex321.htm
EX-99.1 - EX-99.1 - ARMSTRONG WORLD INDUSTRIES INCd132411dex991.htm
EX-31.1 - EX-31.1 - ARMSTRONG WORLD INDUSTRIES INCd132411dex311.htm
EX-31.2 - EX-31.2 - ARMSTRONG WORLD INDUSTRIES INCd132411dex312.htm
EX-23.1 - EX-23.1 - ARMSTRONG WORLD INDUSTRIES INCd132411dex231.htm
EX-23.2 - EX-23.2 - ARMSTRONG WORLD INDUSTRIES INCd132411dex232.htm
EX-10.12 - EX-10.12 - ARMSTRONG WORLD INDUSTRIES INCd132411dex1012.htm

Exhibit No. 21

Subsidiaries of Armstrong World Industries, Inc.

December 31, 2015

The following is a list of subsidiaries of Armstrong World Industries, Inc., omitting certain subsidiaries, which, when not considered in the aggregate, but as a single subsidiary, would not constitute a significant subsidiary.

 

     Jurisdiction of

U.S. Subsidiaries

   Incorporation

Armstrong Cork Finance LLC

   Delaware

Armstrong Hardwood Flooring Company

   Tennessee

Armstrong Ventures, Inc.

   Delaware

Armstrong Wood Products, Inc.

   Delaware

Armstrong World Industries (Delaware) LLC

   Delaware

AWI Licensing Company

   Delaware
     Jurisdiction of

Non-U.S. Subsidiaries

   Incorporation

Armstrong World Industries Canada Ltd.

   Canada

Armstrong (U.K.) Investments

   United Kingdom

Armstrong World Industries Ltd.

   United Kingdom

AWI Asia Company

   China

Armstrong China Holdings, Limited

   Hong Kong