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ACCESSION NUMBER:		0001564590-21-005777
CONFORMED SUBMISSION TYPE:	DEF 14A
PUBLIC DOCUMENT COUNT:		39
CONFORMED PERIOD OF REPORT:	20210324
FILED AS OF DATE:		20210212
DATE AS OF CHANGE:		20210212

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ABM INDUSTRIES INC /DE/
		CENTRAL INDEX KEY:			0000771497
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-TO DWELLINGS & OTHER BUILDINGS [7340]
		IRS NUMBER:				941369354
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1031

	FILING VALUES:
		FORM TYPE:		DEF 14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-08929
		FILM NUMBER:		21627198

	BUSINESS ADDRESS:	
		STREET 1:		ONE LIBERTY PLAZA
		STREET 2:		7TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10006
		BUSINESS PHONE:		212 297-0200

	MAIL ADDRESS:	
		STREET 1:		ONE LIBERTY PLAZA
		STREET 2:		7TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10006

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ABM INDUSTRIES INC
		DATE OF NAME CHANGE:	19950110

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	AMERICAN BUILDING MAINTENANCE INDUSTRIES INC
		DATE OF NAME CHANGE:	19920703
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