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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000080420-20-000036
Filing Date
2020-12-09
Accepted
2020-12-09 14:33:15
Documents
99
Period of Report
2020-09-30

Document Format Files

Seq Description Document Type Size
1 10-K powl-20200930.htm   iXBRL 10-K 1794227
2 EX-21.1 exhibit21110k2020.htm EX-21.1 11909
3 EX-23.1 exhibit23110k2020.htm EX-23.1 2531
4 EX-31.1 exhibit31110k2020.htm EX-31.1 10079
5 EX-31.2 exhibit31210k2020.htm EX-31.2 10610
6 EX-32.1 exhibit32110k2020.htm EX-32.1 4943
7 EX-32.2 exhibit32210k2020.htm EX-32.2 5256
13 PERFORMANCE GRAPH powl-20200930_g1.jpg GRAPHIC 127204
  Complete submission text file 0000080420-20-000036.txt   8876789

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT powl-20200930.xsd EX-101.SCH 52491
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT powl-20200930_cal.xml EX-101.CAL 117696
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT powl-20200930_def.xml EX-101.DEF 242171
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT powl-20200930_lab.xml EX-101.LAB 708362
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT powl-20200930_pre.xml EX-101.PRE 467605
14 EXTRACTED XBRL INSTANCE DOCUMENT powl-20200930_htm.xml XML 1471158
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.: 201377639
SIC: 3613 Switchgear & Switchboard Apparatus