    <SEC-DOCUMENT>0001437749-23-013559-index.html : 20230510
    <SEC-HEADER>0001437749-23-013559.hdr.sgml : 20230510
    <ACCEPTANCE-DATETIME>20230510153520
    ACCESSION NUMBER:		0001437749-23-013559
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20230131
    FILED AS OF DATE:		20230510
    DATE AS OF CHANGE:		20230510
    EFFECTIVENESS DATE:		20230510

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Perma-Pipe International Holdings, Inc.
    		CENTRAL INDEX KEY:			0000914122
    		STANDARD INDUSTRIAL CLASSIFICATION:	INDUSTRIAL & COMMERCIAL FANS & BLOWERS & AIR PURIFYING EQUIP [3564]
    		IRS NUMBER:				363922969
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0131

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-32530
    		FILM NUMBER:		23906044

    	BUSINESS ADDRESS:
    		STREET 1:		24900 PITKIN ROAD
    		STREET 2:		SUITE 309
    		CITY:			SPRING
    		STATE:			TX
    		ZIP:			77386
    		BUSINESS PHONE:		2815986222

    	MAIL ADDRESS:
    		STREET 1:		24900 PITKIN ROAD
    		STREET 2:		SUITE 309
    		CITY:			SPRING
    		STATE:			TX
    		ZIP:			77386

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MFRI INC
    		DATE OF NAME CHANGE:	19970402

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	MIDWESCO FILTER RESOURCES INC
    		DATE OF NAME CHANGE:	19970402
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>ppihars.pdf
    <TEXT>
    Document 1 - file: ppihars.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>