EX-21.1 3 exhibit21110k2023.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
Powell Industries International, Inc.						Delaware
Powell Industries International B.V.						Netherlands
Powell International B.V.						Netherlands
Powell (UK) Limited						United Kingdom
Powell Industries Asia, Pte, Ltd.						Singapore
Powell Canada B.V.						Netherlands
Powell Canada Inc.						Canada
Powell Infinity Corporation						Alberta
Powell (Middle East) B.V.						Netherlands
Powell B.V.						Netherlands
Powell Equipment (Mexico) SA de CV						Mexico
Powell Trading (Mexico) SA de CV						Mexico