<SEC-DOCUMENT>0001104659-20-108119-index.html : 20200924
<SEC-HEADER>0001104659-20-108119.hdr.sgml : 20200924
<ACCEPTANCE-DATETIME>20200924080538
ACCESSION NUMBER:		0001104659-20-108119
CONFORMED SUBMISSION TYPE:	424B4
PUBLIC DOCUMENT COUNT:		30
FILED AS OF DATE:		20200924
DATE AS OF CHANGE:		20200924

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:		424B4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-248246
		FILM NUMBER:		201193554

	BUSINESS ADDRESS:	
		STREET 1:		690 PENNSYLVANIA DR
		CITY:			EXTON
		STATE:			PA
		ZIP:			19341
</SEC-HEADER>
<DOCUMENT>
<TYPE>424B4
<SEQUENCE>1
<FILENAME>tm1922834-15_424b4.htm
<DESCRIPTION>PROSPECTUS
<TEXT>
Document 1 - file: tm1922834-15_424b4.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>GRAPHIC <SEQUENCE>3 <FILENAME>tm1922834d5-pc_revtype4c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 3 - file: tm1922834d5-pc_revtype4c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>4 <FILENAME>tm1922834d5-fc_systems4c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 4 - file: tm1922834d5-fc_systems4c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>5 <FILENAME>tm1922834d5-bc_manage4c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 5 - file: tm1922834d5-bc_manage4c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>6 <FILENAME>tm1922834d5-tbl_commer4c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 6 - file: tm1922834d5-tbl_commer4c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>7 <FILENAME>tm1922834d5-page_insert14c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 7 - file: tm1922834d5-page_insert14c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>8 <FILENAME>tm1922834d5-page_insert24c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 8 - file: tm1922834d5-page_insert24c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>9 <FILENAME>tm1922834d5-page_insert34c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 9 - file: tm1922834d5-page_insert34c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>10 <FILENAME>tm1922834d5-page_insert44c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 10 - file: tm1922834d5-page_insert44c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>11 <FILENAME>tm1922834d5-page_insert54c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 11 - file: tm1922834d5-page_insert54c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>12 <FILENAME>tm1922834d5-page_insert64c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 12 - file: tm1922834d5-page_insert64c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>13 <FILENAME>tm1922834d5-page_insert74c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 13 - file: tm1922834d5-page_insert74c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>14 <FILENAME>tm1922834d5-page_insert84c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 14 - file: tm1922834d5-page_insert84c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>15 <FILENAME>tm1922834d5-page_insert94c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 15 - file: tm1922834d5-page_insert94c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>16 <FILENAME>tm1922834d5-page_insert104c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 16 - file: tm1922834d5-page_insert104c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>17 <FILENAME>tm1922834d5-page_insert114c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 17 - file: tm1922834d5-page_insert114c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>18 <FILENAME>tm1922834d5-page_insert124c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 18 - file: tm1922834d5-page_insert124c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>19 <FILENAME>tm1922834d5-page_insert134c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 19 - file: tm1922834d5-page_insert134c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>20 <FILENAME>tm1922834d5-page_insert144c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 20 - file: tm1922834d5-page_insert144c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>21 <FILENAME>tm1922834d5-page_insert154c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 21 - file: tm1922834d5-page_insert154c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>22 <FILENAME>tm1922834d5-pc_discipl4clr.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 22 - file: tm1922834d5-pc_discipl4clr.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>23 <FILENAME>tm1922834d5-tbl_digital4c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 23 - file: tm1922834d5-tbl_digital4c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>24 <FILENAME>tm1922834d5-fc_soft4c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 24 - file: tm1922834d5-fc_soft4c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>25 <FILENAME>tm1922834d5-pc_applic4c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 25 - file: tm1922834d5-pc_applic4c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>26 <FILENAME>tm1922834d5-pc_model4clr.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 26 - file: tm1922834d5-pc_model4clr.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>27 <FILENAME>lg_italferr-4clr.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 27 - file: lg_italferr-4clr.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>28 <FILENAME>lg_shell-4c.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 28 - file: lg_shell-4c.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>29 <FILENAME>lg_shenzhen-4clr.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 29 - file: lg_shenzhen-4clr.jpg
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>30 <FILENAME>lg_porto-4clr.jpg <DESCRIPTION>GRAPHIC <TEXT> Document 30 - file: lg_porto-4clr.jpg
</DOCUMENT> </SEC-DOCUMENT>