<SEC-DOCUMENT>0001193125-20-098095-index.html : 20200403
<SEC-HEADER>0001193125-20-098095.hdr.sgml : 20200403
<ACCEPTANCE-DATETIME>20200403160502
ACCESSION NUMBER:		0001193125-20-098095
CONFORMED SUBMISSION TYPE:	DEFA14A
PUBLIC DOCUMENT COUNT:		5
FILED AS OF DATE:		20200403
DATE AS OF CHANGE:		20200403
EFFECTIVENESS DATE:		20200403

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MARSH & MCLENNAN COMPANIES, INC.
		CENTRAL INDEX KEY:			0000062709
		STANDARD INDUSTRIAL CLASSIFICATION:	INSURANCE AGENTS BROKERS & SERVICES [6411]
		IRS NUMBER:				362668272
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DEFA14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-05998
		FILM NUMBER:		20773325

	BUSINESS ADDRESS:	
		STREET 1:		1166 AVENUE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036
		BUSINESS PHONE:		2123455000

	MAIL ADDRESS:	
		STREET 1:		1166 AVENUE OF THE AMERICAS
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10036

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MARSH & MCLENNAN COMPANIES INC
		DATE OF NAME CHANGE:	19920703

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MARLENNAN CORP
		DATE OF NAME CHANGE:	19760505
</SEC-HEADER>
<DOCUMENT>
<TYPE>DEFA14A
<SEQUENCE>1
<FILENAME>d826595ddefa14a.htm
<DESCRIPTION>DEFA14A
<TEXT>
Document 1 - file: d826595ddefa14a.htm

</DOCUMENT>
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<TYPE>GRAPHIC
<SEQUENCE>2
<FILENAME>g826595g20f42.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 2 - file: g826595g20f42.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>3
<FILENAME>g826595g22v55.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 3 - file: g826595g22v55.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>g826595g48d28.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: g826595g48d28.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>5
<FILENAME>g826595g65s72.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 5 - file: g826595g65s72.jpg

</DOCUMENT>
</SEC-DOCUMENT>