    <SEC-DOCUMENT>0001140361-21-008836-index.html : 20210317
    <SEC-HEADER>0001140361-21-008836.hdr.sgml : 20210317
    <ACCEPTANCE-DATETIME>20210317102655
    ACCESSION NUMBER:		0001140361-21-008836
    CONFORMED SUBMISSION TYPE:	DEFA14A
    PUBLIC DOCUMENT COUNT:		5
    FILED AS OF DATE:		20210317
    DATE AS OF CHANGE:		20210317

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Archrock, Inc.
    		CENTRAL INDEX KEY:			0001389050
    		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS TRANSMISSION [4922]
    		IRS NUMBER:				743204509
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		DEFA14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-33666
    		FILM NUMBER:		21749115

    	BUSINESS ADDRESS:
    		STREET 1:		9807 KATY FREEWAY
    		STREET 2:		STE 100
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77024
    		BUSINESS PHONE:		281-836-8000

    	MAIL ADDRESS:
    		STREET 1:		9807 KATY FREEWAY
    		STREET 2:		STE 100
    		CITY:			HOUSTON
    		STATE:			TX
    		ZIP:			77024

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	EXTERRAN HOLDINGS INC.
    		DATE OF NAME CHANGE:	20070619

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Iliad Holdings, INC
    		DATE OF NAME CHANGE:	20070206
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEFA14A
    <SEQUENCE>1
    <FILENAME>nc10021428x2_defa14a.htm
    <DESCRIPTION>DEFA14A
    <TEXT>
    Document 1 - file: nc10021428x2_defa14a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>2
    <FILENAME>nc10021428x2_nc1.jpg
    <TEXT>
    Document 2 - file: nc10021428x2_nc1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>3
    <FILENAME>nc10021428x2_nc2.jpg
    <TEXT>
    Document 3 - file: nc10021428x2_nc2.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
    <FILENAME>nc10021428x2_nc3.jpg
    <TEXT>
    Document 4 - file: nc10021428x2_nc3.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>5
    <FILENAME>nc10021428x2_nc4.jpg
    <TEXT>
    Document 5 - file: nc10021428x2_nc4.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>