<SEC-DOCUMENT>0001306550-23-005061-index.html : 20230131 <SEC-HEADER>0001306550-23-005061.hdr.sgml : 20230131 <ACCEPTANCE-DATETIME>20230131135803 ACCESSION NUMBER: 0001306550-23-005061 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230131 DATE AS OF CHANGE: 20230131 SUBJECT COMPANY: 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: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-92095 FILM NUMBER: 23571731 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: BlackRock Inc. CENTRAL INDEX KEY: 0001364742 STANDARD INDUSTRIAL CLASSIFICATION: SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211] IRS NUMBER: 320174431 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 55 EAST 52ND STREET CITY: NEW YORK STATE: NY ZIP: 10055 BUSINESS PHONE: 212-810-5300 MAIL ADDRESS: STREET 1: 55 EAST 52ND STREET CITY: NEW YORK STATE: NY ZIP: 10055 FORMER COMPANY: FORMER CONFORMED NAME: BlackRock, Inc. DATE OF NAME CHANGE: 20060929 FORMER COMPANY: FORMER CONFORMED NAME: New BlackRock, Inc. DATE OF NAME CHANGE: 20060601 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>us6151111019_013123.txt <TEXT> Document 1 - file: us6151111019_013123.txt
</DOCUMENT> </SEC-DOCUMENT>