EX-21 13 v370125_ex21.htm EXHIBIT 21

Exhibit 21

MDC PARTNERS INC.

SUBSIDIARIES OF THE REGISTRANT

HOLDING COMPANIES Name |  | Jurisdiction of Incorporation/Formation
KBP Holdings LLC |  | Delaware
Maxxcom Inc. |  | Delaware
Maxxcom Global Media LLC |  | Delaware
Maxxcom (USA) Holdings Inc. |  | Delaware
Maxxcom (USA) Finance Company |  | Delaware
MDC Acquisition Inc. |  | Delaware
MDC Canada GP Inc. |  | Delaware
MDC Corporate (US) Inc. |  | Delaware
TC Acquisition Inc. |  | Delaware
Walker Brook Capital LLC |  | Delaware

OPERATING COMPANIES Name |  | Jurisdiction of Incorporation/Formation
6degrees Integrated Communications Corp. |  | Ontario
72andSunny Entertainment LLC |  | Delaware
72andSunny NL B.V. |  | The Netherlands
72andSunny Partners LLC |  | Delaware
939 GP Inc. |  | Ontario
Accent Marketing Services, L.L.C. |  | Delaware
Accumark Partners Inc. |  | Ontario
Active Events LLC |  | Delaware
Allison & Partners LLC |  | Delaware
Anomaly B.V. |  | The Netherlands
Anomaly Inc. |  | Ontario
Anomaly London LLP |  | United Kingdom
Anomaly Partners LLC |  | Delaware
Attention Partners LLC |  | Delaware
Boom Marketing Inc. |  | Ontario
Bruce Mau Design Inc. |  | Ontario
Bryan Mills Iradesso Corp. |  | Ontario
Capital C Partners LP |  | Ontario
Communifx Partners LLC |  | Delaware
Company C Communications LLC |  | Delaware
Concentric Partners LLC |  | Delaware
Clifford/Bratskeir Public Relations LLC |  | Delaware
Colle & McVoy LLC |  | Delaware
Crispin Porter & Bogusky Europe AB |  | Sweden
Crispin Porter & Bogusky Limited |  | United Kingdom
Crispin Porter & Bogusky LLC |  | Delaware
Doner Partners LLC |  | Delaware
Dotbox LLC |  | Delaware
Dotglu, LLC |  | Delaware

OPERATING COMPANIES Name |  | Jurisdiction of Incorporation/Formation
Expecting Productions, LLC |  | California
Hello Design, LLC |  | California
HL Group Partners LLC |  | Delaware
Hudson and Sunset Media LLC (f/k/a Shout Media LLC) |  | Delaware
Integrated Media Solutions Partners LLC |  | Delaware
kbs+p Atlanta LLC (f/k/a Fletcher Martin LLC) |  | Delaware
kbs+p Canada LP |  | Ontario
Kenna Communications LP |  | Ontario
Kirshenbaum Bond Senecal & Partners LLC |  | Delaware
Kirshenbaum Bond & Partners West, LLC |  | Delaware
Kwittken & Company Limited |  | United Kingdom
Kwittken PR LLC |  | Delaware
Laird + Partners New York LLC |  | Delaware
LBN Partners LLC |  | Delaware
MDC Innovation Partners LLC (d/b/a Spies & Assassins) |  | Delaware
MDC Travel Inc. |  | Delaware
Mono Advertising LLC |  | Delaware
Northstar Research Partners Inc. |  | Ontario
Northstar Research Partners (USA) LLC |  | Delaware
Redscout LLC |  | Delaware
Relevent Partners LLC |  | Delaware
RJ Palmer Partners LLC |  | Delaware
Skinny NYC LLC |  | Delaware
Sloane & Company LLC |  | Delaware
Source Marketing, LLC |  | New York
Sugar Daddy Development, LLC |  | Delaware
TargetCast LLC |  | Delaware
TargetCom, LLC |  | Delaware
The Arsenal LLC (f/k/a Team Holdings LLC) |  | Delaware
Trade X Partners LLC |  | Delaware
Trailer Productions, LLC |  | California
Union Advertising Canada LP |  | Ontario
Veritas Communications Inc. |  | Ontario
Varick Media Management LLC |  | Delaware
Vitro Partners LLC |  | Delaware
VitroRobertson LLC |  | Delaware
Yamamoto Moss Mackenzie Inc. |  | Delaware
Zyman Group, LLC |  | Delaware