# POWELL INDUSTRIES INC — DEF 14A

POWELL INDUSTRIES INC of HOUSTON, TX filed a DEF 14A with the SEC on 1997-02-11. Industry: Switchgear & Switchboard Apparatus.

## Filing

- Filed: 1997-02-11
- Form: DEF 14A
- Accession: 0000950129-97-000443
- Registrant: POWELL INDUSTRIES INC
- CIK: 0000080420
- Industry (SIC): Switchgear & Switchboard Apparatus (3613)
- State of incorporation: NV
- Location: HOUSTON, TX

## Filing timeline for this registrant (41)

_Showing 12 of 41 filings._

| Filed | Form |
| --- | --- |
| [2026-01-06](https://search.stillhousedata.com/proxy/0001140361-26-000342) | DEF 14A |
| [2025-01-06](https://search.stillhousedata.com/proxy/0001140361-25-000276) | DEFA14A |
| [2025-01-06](https://search.stillhousedata.com/proxy/0001140361-25-000275) | DEF 14A |
| [2024-12-23](https://search.stillhousedata.com/proxy/0001140361-24-050149) | PRE 14A |
| [2024-01-05](https://search.stillhousedata.com/proxy/0001140361-24-001009) | DEF 14A |
| [2023-01-06](https://search.stillhousedata.com/proxy/0001140361-23-000753) | DEF 14A |
| [2022-01-06](https://search.stillhousedata.com/proxy/0001140361-22-000765) | DEF 14A |
| [2021-01-06](https://search.stillhousedata.com/proxy/0001140361-21-000306) | DEF 14A |
| [2020-01-06](https://search.stillhousedata.com/proxy/0001193125-20-001869) | DEFA14A |
| [2020-01-06](https://search.stillhousedata.com/proxy/0001193125-20-001864) | DEF 14A |
| [2019-01-07](https://search.stillhousedata.com/proxy/0001193125-19-003365) | DEFA14A |
| [2019-01-07](https://search.stillhousedata.com/proxy/0001193125-19-003361) | DEF 14A |

## More

- [CIK 80420 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=80420&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950129-97-000443.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

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Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.