<SEC-DOCUMENT>0001104659-21-013374-index.html : 20210208
<SEC-HEADER>0001104659-21-013374.hdr.sgml : 20210208
<ACCEPTANCE-DATETIME>20210208090513
ACCESSION NUMBER:		0001104659-21-013374
CONFORMED SUBMISSION TYPE:	S-4
PUBLIC DOCUMENT COUNT:		19
FILED AS OF DATE:		20210208
DATE AS OF CHANGE:		20210208

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MDC PARTNERS INC
		CENTRAL INDEX KEY:			0000876883
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-ADVERTISING AGENCIES [7311]
		IRS NUMBER:				980364441
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-252829
		FILM NUMBER:		21598952

	BUSINESS ADDRESS:	
		STREET 1:		ONE WORLD TRADE CENTER, FLOOR 65
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10007
		BUSINESS PHONE:		646 429 1800

	MAIL ADDRESS:	
		STREET 1:		ONE WORLD TRADE CENTER, FLOOR 65
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10007

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MDC CORP INC
		DATE OF NAME CHANGE:	20001204

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MDC COMMUNICATIONS CORP
		DATE OF NAME CHANGE:	19961028

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MDC CORPORATION
		DATE OF NAME CHANGE:	19950419

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			New MDC LLC
		CENTRAL INDEX KEY:			0001841050
		IRS NUMBER:				861390679
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-252829-01
		FILM NUMBER:		21598951

	BUSINESS ADDRESS:	
		STREET 1:		ONE WORLD TRADE CENTER
		STREET 2:		FLOOR 65
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10007
		BUSINESS PHONE:		6464291837

	MAIL ADDRESS:	
		STREET 1:		ONE WORLD TRADE CENTER
		STREET 2:		FLOOR 65
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10007
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-4
<SEQUENCE>1
<FILENAME>tm214718-1_s4.htm
<DESCRIPTION>S-4
<TEXT>
Document 1 - file: tm214718-1_s4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-16.1
<SEQUENCE>2
<FILENAME>tm214718d2_ex16-1.htm
<DESCRIPTION>EXHIBIT 16.1
<TEXT>
Document 2 - file: tm214718d2_ex16-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>tm214718d2_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 3 - file: tm214718d2_ex23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>4
<FILENAME>tm214718d2_ex23-2.htm
<DESCRIPTION>EXHIBIT 23.2
<TEXT>
Document 4 - file: tm214718d2_ex23-2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>5
<FILENAME>tm214718d2_ex24-1.htm
<DESCRIPTION>EXHIBIT 24.1
<TEXT>
Document 5 - file: tm214718d2_ex24-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.4
<SEQUENCE>6
<FILENAME>tm214718d2_ex99-4.htm
<DESCRIPTION>EXHIBIT 99.4
<TEXT>
Document 6 - file: tm214718d2_ex99-4.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.6
<SEQUENCE>7
<FILENAME>tm214718d2_ex99-6.htm
<DESCRIPTION>EXHIBIT 99.6
<TEXT>
Document 7 - file: tm214718d2_ex99-6.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>8
<FILENAME>lg_kings-advisor.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 8 - file: lg_kings-advisor.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>9
<FILENAME>lg_mdcp-4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 9 - file: lg_mdcp-4c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>10
<FILENAME>lg_moelis.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 10 - file: lg_moelis.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>11
<FILENAME>lg_pwc-4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 11 - file: lg_pwc-4c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>12
<FILENAME>sg_canacord-4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 12 - file: sg_canacord-4c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>13
<FILENAME>sg_moeliscompany-bw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 13 - file: sg_moeliscompany-bw.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>14
<FILENAME>sg_pricewaterhousellp-bw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 14 - file: sg_pricewaterhousellp-bw.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>15
<FILENAME>tm214718d1-fc_combined4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 15 - file: tm214718d1-fc_combined4clr.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>16
<FILENAME>tm214718d1-fc_mdc4clr.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 16 - file: tm214718d1-fc_mdc4clr.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>17
<FILENAME>tm214718d1-ftr_address4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 17 - file: tm214718d1-ftr_address4c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>18
<FILENAME>tm214718d1-ftr_losangeel4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 18 - file: tm214718d1-ftr_losangeel4c.jpg

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>19
<FILENAME>tm214718d1-htr_address4c.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 19 - file: tm214718d1-htr_address4c.jpg

</DOCUMENT>
</SEC-DOCUMENT>