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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000080420-21-000045
Filing Date
2021-12-08
Accepted
2021-12-08 12:26:59
Documents
97
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 10-K powl-20210930.htm   iXBRL 10-K 1777559
2 EX-21.1 exhibit21110k2021.htm EX-21.1 11917
3 EX-23.1 exhibit23110k2021.htm EX-23.1 2671
4 EX-31.1 exhibit31110k2021.htm EX-31.1 10087
5 EX-31.2 exhibit31210k2021.htm EX-31.2 10618
6 EX-32.1 exhibit32110k2021.htm EX-32.1 4951
7 EX-32.2 exhibit32210k2021.htm EX-32.2 5264
13 GRAPHIC powl-20210930_g1.jpg GRAPHIC 137193
  Complete submission text file 0000080420-21-000045.txt   8861736

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT powl-20210930.xsd EX-101.SCH 50892
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT powl-20210930_cal.xml EX-101.CAL 97918
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT powl-20210930_def.xml EX-101.DEF 224490
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT powl-20210930_lab.xml EX-101.LAB 695485
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT powl-20210930_pre.xml EX-101.PRE 463683
14 EXTRACTED XBRL INSTANCE DOCUMENT powl-20210930_htm.xml XML 1471128
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)

IRS No.: 880106100 | State of Incorp.: NV | Fiscal Year End: 0930
Type: 10-K | Act: 34 | File No.: 001-12488 | Film No.: 211478172
SIC: 3613 Switchgear & Switchboard Apparatus