POWL · Nasdaq · CIK 0000080420

POWELL INDUSTRIES INC

POWELL INDUSTRIES INC’s most recent SEC filing in our snapshot is a Form SCHEDULE 13G filed on Oct 27, 2026. In fiscal 2025 (year ended Sep 30, 2025) it reported revenue of $1.1B and net income of $180.7M, according to its XBRL data on EDGAR. Its EDGAR record lists 53 Form 4 insider filings from the 12 months before our last refresh.

SEC EDGAR snapshot updated Oct 27, 2026, 11:27 PM EDT. See all filings on sec.gov.

Revenue, FY2025
$1.1B
Net income, FY2025
$180.7M
Form 4 filings on record, past 12 months
53

Company overview

Legal name (as filed)
POWELL INDUSTRIES INC
Ticker
POWL
SEC Central Index Key (CIK)
0000080420
Industry (SIC)
Switchgear & Switchboard Apparatus (code 3613)
Business address
HOUSTON, TX
State or country of incorporation
NV
Fiscal year ends
September 30
SEC filer category
Large accelerated filer
Position in SEC ticker list
#1273 of the 3,000 companies we track

Five-year financial highlights

Full-year figures from POWELL INDUSTRIES INC’s annual reports, as tagged in XBRL and published by the SEC. Amounts are in U.S. dollars; the fiscal year is named for the calendar year in which it ends.

Revenue
$470.6MFY2021$532.6MFY2022$699.3MFY2023$1.0BFY2024$1.1BFY2025
Net income
$631.0KFY2021$13.7MFY2022$54.5MFY2023$149.8MFY2024$180.7MFY2025
POWL annual results
ItemFY2021
ended Sep 30, 2021		FY2022
ended Sep 30, 2022		FY2023
ended Sep 30, 2023		FY2024
ended Sep 30, 2024		FY2025
ended Sep 30, 2025
Revenue$470.6M$532.6M$699.3M$1.0B$1.1B
Net income$631.0K$13.7M$54.5M$149.8M$180.7M
Diluted EPS$0.05$1.15$4.50$12.29$14.86
Total assets$436.2M$493.4M$752.2M$928.2M$1.1B
Cash and equivalents$114.3M$102.0M$245.9M$315.3M$450.7M

XBRL tags used: revenue = RevenueFromContractWithCustomerExcludingAssessedTax; netIncome = NetIncomeLoss; assets = Assets; eps = EarningsPerShareDiluted; cash = CashAndCashEquivalentsAtCarryingValue. EPS is shown as originally reported for each year and may not be adjusted for later stock splits. A dash means the company did not report that item in a form we could match.

How to read these numbers

Revenue is the money a company brings in from selling its products and services; net income is what is left after all expenses, interest and taxes. Diluted EPS spreads net income across every share that could exist if options and convertible securities were exercised. Total assets and cash are balance-sheet figures measured on the last day of the fiscal year. For the full story — segment results, one-time charges, guidance — read Management’s Discussion and Analysis in the Form 10-K.

Latest key reports

The most recent filing of each major report type, even if it falls outside the 40 newest filings below.

POWL latest annual, quarterly, current and proxy reports
FiledFormWhat it isOriginal
Nov 19, 202510-KAnnual report· period Sep 30, 2025Document · Index
Aug 4, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 3, 20268-KResults of operations; Other events· period Aug 3, 2026Document · Index
Jan 6, 2026DEF 14ADefinitive proxy statement· period Feb 18, 2026Document · Index

Recent SEC filings

The 40 newest documents filed by or about POWELL INDUSTRIES INC, by form type:

4 ×23144 ×98-K ×2SCHEDULE 13G/A ×23 ×1SCHEDULE 13G ×110-Q ×1SD ×1
POWL recent filings
FiledFormWhat it isOriginal
Oct 27, 2026SCHEDULE 13GPassive beneficial ownership report (over 5%)Document · Index
Oct 20, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 16, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Oct 1, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Oct 2, 20264Statement of changes in beneficial ownership (insider trade)· period Sep 30, 2026Document · Index
Aug 17, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 14, 2026Document · Index
Aug 14, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 14, 20264Statement of changes in beneficial ownership (insider trade)· period Aug 13, 2026Document · Index
Aug 13, 2026144Notice of proposed sale of securitiesDocument · Index
Aug 4, 202610-QQuarterly report· period Jun 30, 2026Document · Index
Aug 3, 20268-KResults of operations; Other events· period Aug 3, 2026Document · Index
Jul 30, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jul 29, 2026SCHEDULE 13G/APassive beneficial ownership report (over 5%)Document · Index
Jul 10, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 9, 2026Document · Index
Jul 9, 2026144Notice of proposed sale of securitiesDocument · Index
Jul 6, 20264Statement of changes in beneficial ownership (insider trade)· period Jul 1, 2026Document · Index
Jul 6, 20268-KDirector or officer change· period Jul 1, 2026Document · Index
Jul 1, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 30, 2026Document · Index
Jun 30, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 29, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 26, 2026Document · Index
Jun 26, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 25, 2026Document · Index
Jun 12, 20264Statement of changes in beneficial ownership (insider trade)· period Jun 11, 2026Document · Index
Jun 11, 2026144Notice of proposed sale of securitiesDocument · Index
Jun 1, 20264Statement of changes in beneficial ownership (insider trade)· period May 28, 2026Document · Index
May 28, 2026144Notice of proposed sale of securitiesDocument · Index
May 28, 20263Initial statement of beneficial ownership· period May 21, 2026Document · Index
May 26, 2026SDSpecialized disclosure report (conflict minerals)Document · Index
May 15, 20264Statement of changes in beneficial ownership (insider trade)· period May 14, 2026Document · Index
May 15, 20264Statement of changes in beneficial ownership (insider trade)· period May 14, 2026Document · Index
May 14, 2026144Notice of proposed sale of securitiesDocument · Index
May 14, 2026144Notice of proposed sale of securitiesDocument · Index
May 13, 20264Statement of changes in beneficial ownership (insider trade)· period May 11, 2026Document · Index
May 11, 2026144Notice of proposed sale of securitiesDocument · Index

Insider filing activity

53 Form 4 filings appear in POWELL INDUSTRIES INC’s EDGAR record between Oct 28, 2025 and our last refresh. Most are reports by the company’s own directors, officers and 10% owners, but EDGAR also lists a Form 4 under a company when the company itself is the insider — for example, when it owns more than 10% of another public company. Foreign private issuers’ own insiders generally do not file Form 4. A high count is not by itself a signal: many Form 4s report routine stock awards, tax withholding or sales under pre-arranged Rule 10b5-1 plans. Open each filing to see the transaction code, share count and price. What a Form 4 shows.

Other companies in Switchgear & Switchboard Apparatus

All 2 companies in Switchgear & Switchboard Apparatus· Companies headquartered in Texas

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Source

  • U.S. Securities and Exchange Commission, EDGAR submissions for CIK 0000080420 and XBRL company facts. POWELL INDUSTRIES INC on EDGAR.
  • Snapshot updated Oct 27, 2026, 11:27 PM EDT. The SEC does not endorse OpenFilings. Company names and tickers are used only to identify the filer; no logos are shown.

Not investment advice. This page summarizes public SEC filings for information only. Figures may contain errors or omissions; confirm everything in the original filing before relying on it.