<SEC-DOCUMENT>0000732847-25-000008-index.html : 20250213
<SEC-HEADER>0000732847-25-000008.hdr.sgml : 20250213
<ACCEPTANCE-DATETIME>20250213185341
ACCESSION NUMBER:		0000732847-25-000008
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250213
DATE AS OF CHANGE:		20250213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MATRIX SERVICE CO
		CENTRAL INDEX KEY:			0000866273
		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION SPECIAL TRADE CONTRACTORS [1700]
		ORGANIZATION NAME:           	05 Real Estate & Construction
		IRS NUMBER:				731352174
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0630

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-41526
		FILM NUMBER:		25622275

	BUSINESS ADDRESS:	
		STREET 1:		15 EAST 5TH STREET
		STREET 2:		SUITE 1100
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103
		BUSINESS PHONE:		9188388822

	MAIL ADDRESS:	
		STREET 1:		15 EAST 5TH STREET
		STREET 2:		SUITE 1100
		CITY:			TULSA
		STATE:			OK
		ZIP:			74103

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FIRST WILSHIRE SECURITIES MANAGEMENT INC
		CENTRAL INDEX KEY:			0000732847
		ORGANIZATION NAME:           	
		IRS NUMBER:				952844956
		STATE OF INCORPORATION:			CA
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		1214 EAST GREEN STREET, SUITE 104
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91106-3171
		BUSINESS PHONE:		(626) 796-6622

	MAIL ADDRESS:	
		STREET 1:		1214 EAST GREEN STREET, SUITE 104
		CITY:			PASADENA
		STATE:			CA
		ZIP:			91106-3171

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	FIRST WILSHIRE SECURITIES MANAGEMENT INC /CA
		DATE OF NAME CHANGE:	20010411
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
Document 1 - file: primary_doc.html

Document 1 - RAW XML: primary_doc.xml

</DOCUMENT>
</SEC-DOCUMENT>