<SEC-DOCUMENT>0001140361-23-000753-index.html : 20230106 <SEC-HEADER>0001140361-23-000753.hdr.sgml : 20230106 <ACCEPTANCE-DATETIME>20230106110021 ACCESSION NUMBER: 0001140361-23-000753 CONFORMED SUBMISSION TYPE: DEF 14A PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20230215 FILED AS OF DATE: 20230106 DATE AS OF CHANGE: 20230106 FILER: COMPANY DATA: COMPANY CONFORMED NAME: POWELL INDUSTRIES INC CENTRAL INDEX KEY: 0000080420 STANDARD INDUSTRIAL CLASSIFICATION: SWITCHGEAR & SWITCHBOARD APPARATUS [3613] IRS NUMBER: 880106100 STATE OF INCORPORATION: NV FISCAL YEAR END: 0930 FILING VALUES: FORM TYPE: DEF 14A SEC ACT: 1934 Act SEC FILE NUMBER: 001-12488 FILM NUMBER: 23514103 BUSINESS ADDRESS: STREET 1: 8550 MOSLEY DR STREET 2: POST OFFICE BOX 12818 CITY: HOUSTON STATE: TX ZIP: 77075 BUSINESS PHONE: 7139446900 MAIL ADDRESS: STREET 1: 8550 MOSLEY DRIVE P O BOX 12818 STREET 2: 8550 MOSLEY DRIVE P O BOX 12818 CITY: HOUSTON STATE: TX ZIP: 77075 FORMER COMPANY: FORMER CONFORMED NAME: PROCESS SYSTEMS INC DATE OF NAME CHANGE: 19780926 </SEC-HEADER> <DOCUMENT> <TYPE>DEF 14A <SEQUENCE>1 <FILENAME>ny20005438x1_def14a.htm <DESCRIPTION>FORM DEF 14A <TEXT> Document 1 - file: ny20005438x1_def14a.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>2 <FILENAME>ny20005438x1-pc_1.jpg <TEXT> Document 2 - file: ny20005438x1-pc_1.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>ny20005438x1-pc_2.jpg <TEXT> Document 3 - file: ny20005438x1-pc_2.jpg
</DOCUMENT> </SEC-DOCUMENT>