<SEC-DOCUMENT>0001104659-21-122064-index.html : 20211001
<SEC-HEADER>0001104659-21-122064.hdr.sgml : 20211001
<ACCEPTANCE-DATETIME>20211001165729
ACCESSION NUMBER:		0001104659-21-122064
CONFORMED SUBMISSION TYPE:	S-3ASR
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20211001
DATE AS OF CHANGE:		20211001
EFFECTIVENESS DATE:		20211001

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			BENTLEY SYSTEMS INC
		CENTRAL INDEX KEY:			0001031308
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
		IRS NUMBER:				953936623
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-3ASR
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-259980
		FILM NUMBER:		211299692

	BUSINESS ADDRESS:	
		STREET 1:		690 PENNSYLVANIA DR
		CITY:			EXTON
		STATE:			PA
		ZIP:			19341
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-3ASR
<SEQUENCE>1
<FILENAME>tm2128992-1_s3asr.htm
<DESCRIPTION>S-3ASR
<TEXT>
Document 1 - file: tm2128992-1_s3asr.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>lg_bentley-4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: lg_bentley-4c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>tm2128992d1_ex5-1.htm
<DESCRIPTION>EX-5.1
<TEXT>
Document 3 - file: tm2128992d1_ex5-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>tm2128992d1_ex23-1.htm
<DESCRIPTION>EX-23.1
<TEXT>
Document 4 - file: tm2128992d1_ex23-1.htm

</DOCUMENT>
</SEC-DOCUMENT>