FORM 10K

Company

Perma-Pipe International Holdings, Inc.

Filed

April 23, 2007

Period of Report

January 31, 2007

Accession Number

0000914122-07-000017

A 10-K is a company's comprehensive annual report, required by the SEC. It includes audited financial statements, a description of the business, risk factors, and management's discussion of results. Learn more about 10-K filings →