Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0001193125-11-336071
Filing Date
2011-12-09
Accepted
2011-12-09 11:20:06
Documents
5
Period of Report
2011-03-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q AMENDMENT NO. 1 d263885d10qa.htm 10-Q/A 594269
2 SECTION 302 CEO CERTIFICATION d263885dex311.htm EX-31.1 6326
3 SECTION 302 CFO CERTIFICATION d263885dex312.htm EX-31.2 6329
4 SECTION 906 CEO CERTIFICATION d263885dex321.htm EX-32.1 3143
5 SECTION 906 CFO CERTIFICATION d263885dex322.htm EX-32.2 3083
  Complete submission text file 0001193125-11-336071.txt   614311
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/A | Act: 34 | File No.: 001-12488 | Film No.: 111252438
SIC: 3613 Switchgear & Switchboard Apparatus