# Filing Detail

Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001140361-21-000306
Filing Date
2021-01-06
Accepted
2021-01-06 09:00:26
Documents
3
Period of Report
2021-02-17
Effectiveness Date
2021-01-06

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | DEF 14A | nc10017750x1_def14a.htm | DEF 14A | 907997
2 |  | nc10017750x1_pc01.jpg | GRAPHIC | 588392
3 |  | nc10017750x1_pc02.jpg | GRAPHIC | 322644
| Complete submission text file | 0001140361-21-000306.txt |  | 2163340

Mailing Address 8550 MOSLEY DRIVE P O BOX 12818 8550 MOSLEY DRIVE P O BOX 12818 HOUSTON TX 77075
Business Address 8550 MOSLEY DR POST OFFICE BOX 12818 HOUSTON TX 77075 7139446900
POWELL INDUSTRIES INC (Filer) CIK: 0000080420 (see all company filings)

EIN.: 880106100 | State of Incorp.: NV | Fiscal Year End: 0930
Type: DEF 14A | Act: 34 | File No.: 001-12488 | Film No.: 21509130
SIC: 3613 Switchgear & Switchboard Apparatus