# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000080420-25-000061
Filing Date
2025-05-07
Accepted
2025-05-07 13:16:12
Documents
67
Period of Report
2025-03-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-Q | powl-20250331.htm iXBRL | 10-Q | 835508
2 | EX-31.1 | powlexhibit311q22025.htm | EX-31.1 | 10729
3 | EX-31.2 | powlexhibit312q22025.htm | EX-31.2 | 11061
4 | EX-32.1 | powlexhibit321q22025.htm | EX-32.1 | 4841
5 | EX-32.2 | powlexhibit322q22025.htm | EX-32.2 | 5275
| Complete submission text file | 0000080420-25-000061.txt |  | 5101966

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | powl-20250331.xsd | EX-101.SCH | 31460
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | powl-20250331_cal.xml | EX-101.CAL | 62154
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | powl-20250331_def.xml | EX-101.DEF | 122382
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | powl-20250331_lab.xml | EX-101.LAB | 500450
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | powl-20250331_pre.xml | EX-101.PRE | 327073
70 | EXTRACTED XBRL INSTANCE DOCUMENT | powl-20250331_htm.xml | XML | 674392

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.: 25920432
SIC: 3613 Switchgear & Switchboard Apparatus
(CF Office: 04 Manufacturing)