<SEC-DOCUMENT>0001140361-23-047147-index.html : 20231005
<SEC-HEADER>0001140361-23-047147.hdr.sgml : 20231005
<ACCEPTANCE-DATETIME>20231005160612
ACCESSION NUMBER:		0001140361-23-047147
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		24
CONFORMED PERIOD OF REPORT:	20231114
FILED AS OF DATE:		20231005
DATE AS OF CHANGE:		20231005

FILER:

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

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15461
		FILM NUMBER:		231311389

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEF 14A
<SEQUENCE>1
<FILENAME>ny20009678x2_def14a.htm
<DESCRIPTION>DEF 14A
<TEXT>
Document 1 - file: ny20009678x2_def14a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>ny20009678x2_barchart01.jpg
<TEXT>
Document 2 - file: ny20009678x2_barchart01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>ny20009678x2_barchart02.jpg
<TEXT>
Document 3 - file: ny20009678x2_barchart02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>ny20009678x2_barchart03.jpg
<TEXT>
Document 4 - file: ny20009678x2_barchart03.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>ny20009678x2_bustamente.jpg
<TEXT>
Document 5 - file: ny20009678x2_bustamente.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>6
<FILENAME>ny20009678x2_carnes.jpg
<TEXT>
Document 6 - file: ny20009678x2_carnes.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>7
<FILENAME>ny20009678x2_chandler.jpg
<TEXT>
Document 7 - file: ny20009678x2_chandler.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>ny20009678x2_conner.jpg
<TEXT>
Document 8 - file: ny20009678x2_conner.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>ny20009678x2_fullpage02.jpg
<TEXT>
Document 9 - file: ny20009678x2_fullpage02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>ny20009678x2_fullpage03x1.jpg
<TEXT>
Document 10 - file: ny20009678x2_fullpage03x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>ny20009678x2_fullpage05x1.jpg
<TEXT>
Document 11 - file: ny20009678x2_fullpage05x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>ny20009678x2_fullpage06x1.jpg
<TEXT>
Document 12 - file: ny20009678x2_fullpage06x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>ny20009678x2_fullpage07x1.jpg
<TEXT>
Document 13 - file: ny20009678x2_fullpage07x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>ny20009678x2_fullpage08x1.jpg
<TEXT>
Document 14 - file: ny20009678x2_fullpage08x1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>ny20009678x2_hewitt.jpg
<TEXT>
Document 15 - file: ny20009678x2_hewitt.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>ny20009678x2_hinrichs.jpg
<TEXT>
Document 16 - file: ny20009678x2_hinrichs.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>ny20009678x2_ibc01.jpg
<TEXT>
Document 17 - file: ny20009678x2_ibc01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>ny20009678x2_ibc02.jpg
<TEXT>
Document 18 - file: ny20009678x2_ibc02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>ny20009678x2_miller.jpg
<TEXT>
Document 19 - file: ny20009678x2_miller.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>20
<FILENAME>ny20009678x2_pc1.jpg
<TEXT>
Document 20 - file: ny20009678x2_pc1.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>21
<FILENAME>ny20009678x2_pc2.jpg
<TEXT>
Document 21 - file: ny20009678x2_pc2.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>22
<FILENAME>ny20009678x2_piechart01.jpg
<TEXT>
Document 22 - file: ny20009678x2_piechart01.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>23
<FILENAME>ny20009678x2_piechart02.jpg
<TEXT>
Document 23 - file: ny20009678x2_piechart02.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>24
<FILENAME>sig_justinsheets.jpg
<TEXT>
Document 24 - file: sig_justinsheets.jpg

</DOCUMENT>
</SEC-DOCUMENT>