# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000080420-25-000098
Filing Date
2025-08-06
Accepted
2025-08-06 12:27:28
Documents
65
Period of Report
2025-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | powl-20250630.htm iXBRL | 10-Q | 883250
2 | EX-31.1 | powlexhibit311q32025.htm | EX-31.1 | 10552
3 | EX-31.2 | powlexhibit312q32025.htm | EX-31.2 | 10874
4 | EX-32.1 | powlexhibit321q32025.htm | EX-32.1 | 4753
5 | EX-32.2 | powlexhibit322q32025.htm | EX-32.2 | 5172
| Complete submission text file | 0000080420-25-000098.txt |  | 5203526

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | powl-20250630.xsd | EX-101.SCH | 31062
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | powl-20250630_cal.xml | EX-101.CAL | 62154
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | powl-20250630_def.xml | EX-101.DEF | 126292
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | powl-20250630_lab.xml | EX-101.LAB | 506857
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | powl-20250630_pre.xml | EX-101.PRE | 330427
67 | EXTRACTED XBRL INSTANCE DOCUMENT | powl-20250630_htm.xml | XML | 685266

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: 10-Q | Act: 34 | File No.: 001-12488 | Film No.: 251188567
SIC: 3613 Switchgear & Switchboard Apparatus
(CF Office: 04 Manufacturing)