PPIH Perma-Pipe International Holdings, Inc.
NASDAQActiveCommon stock
PPIH is the ticker symbol of Perma-Pipe International Holdings, Inc., which is listed on NASDAQ. The symbol was previously used by Perma.
PPIH at a glance
- Symbol
- PPIH
- Company / issuer
- Perma-Pipe International Holdings, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Aug 2018 – present
- Sector
- Industrials
- Industry
- Pollution Control Equipment
- Country
- United States
- Market cap
- $256.0 million (Sep 2026)
PPIH ticker history
All companies and securities we have recorded under the symbol PPIH, from periodic snapshots of US exchange listing files.
| Name | Security | First seen | Last seen |
|---|---|---|---|
| Perma | — | Aug 2018 | Aug 2018 |
| Perma-Pipe International Holdings, Inc. | Common Stock | Aug 2018 | present |
Perma-Pipe International Holdings, Inc. company profile
- Industry (SIC)
- Industrial & Commercial Fans & Blowers & Air Purifing Equip
- Headquarters
- The Woodlands, TX
- Incorporated in
- DE
- Fiscal year end
- January 31
- SEC filer category
- Accelerated filer<br>Smaller reporting company
- Latest annual report
- 10-K filed 2026-04-16
- Latest interim report
- 10-Q filed 2026-09-09
- SEC CIK
- 914122
Former company names
- Mfri Inc (until 2017)
Source: SEC EDGAR filer data.
PPIH price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol PPIH?
PPIH is the ticker symbol of Perma-Pipe International Holdings, Inc on NASDAQ.
Is PPIH still trading?
Yes. PPIH appears in the current NASDAQ listings as of Sep 2026.
Which companies have used the ticker PPIH?
Our listing records show PPIH used by: Perma; Perma-Pipe International Holdings, Inc..
Which exchange is PPIH listed on?
PPIH is listed on NASDAQ.
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