<SEC-DOCUMENT>0001193125-20-195040-index.html : 20200720
<SEC-HEADER>0001193125-20-195040.hdr.sgml : 20200720
<ACCEPTANCE-DATETIME>20200720060633
ACCESSION NUMBER:		0001193125-20-195040
CONFORMED SUBMISSION TYPE:	S-1/A
PUBLIC DOCUMENT COUNT:		2
FILED AS OF DATE:		20200720
DATE AS OF CHANGE:		20200720

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Montrose Environmental Group, Inc.
		CENTRAL INDEX KEY:			0001643615
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MANAGEMENT CONSULTING SERVICES [8742]
		IRS NUMBER:				464195044
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-1/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-239542
		FILM NUMBER:		201034952

	BUSINESS ADDRESS:	
		STREET 1:		1 PARK PLAZA, SUITE 1000
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92614
		BUSINESS PHONE:		(949) 988-3500

	MAIL ADDRESS:	
		STREET 1:		1 PARK PLAZA, SUITE 1000
		CITY:			IRVINE
		STATE:			CA
		ZIP:			92614
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-1/A
<SEQUENCE>1
<FILENAME>d41822ds1a.htm
<DESCRIPTION>S-1/A
<TEXT>
Document 1 - file: d41822ds1a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-1.1
<SEQUENCE>2
<FILENAME>d41822dex11.htm
<DESCRIPTION>EX-1.1
<TEXT>
Document 2 - file: d41822dex11.htm

</DOCUMENT>
</SEC-DOCUMENT>