EX-21.1 3 powl-ex211_2014093077.htm EX-21.1

Exhibit 21.1

SUBSIDIARIES OF POWELL INDUSTRIES, INC.

Name of Subsidiary |  | Incorporated
Powell Industries, Inc. |  | Delaware
Powell Electrical Systems, Inc. |  | Delaware
Transdyn, Inc. |  | Delaware
Powell Industries International, Inc. |  | Delaware
Powell Industries Asia, Pte, Ltd. |  | Delaware
Powell International Europe B.V. |  | Netherlands
Powell (UK) Limited |  | United Kingdom
Nextron Limited |  | Canada
Powell Canada B.V. |  | Netherlands
Powell Canada Inc. |  | Canada
Powell Industries International B.V. |  | Netherlands