| September 10, 2015 |
Via Edgar
Mr. Larry Spirgel
Assistant Director
Division of Corporation Finance
Securities and Exchange Commission
100 F Street NE
Washington, D.C. 20549
| Re: | MDC Partners Inc. Form 10-K for Fiscal Year Ended December 31, 2014 Filed March 2, 2015 File No. 001-13178 |
Dear Mr. Spirgel:
This letter will confirm that MDC Partners and William Mastrianna (Securities and Exchange Commission) have agreed that MDC Partners will submit its response to the most recent comments of the Staff of the Division of Corporation Finance on or prior to September 18, 2015.
Please direct any questions concerning the above responses to the undersigned (telephone: (646) 429-1803; fax: (212) 937-4365).
| Very truly yours, |
| /s/ Mitchell Gendel |
| Mitchell Gendel |
| General Counsel & Corporate Secretary |
Enclosures
| cc: | William Mastrianna, Securities and Exchange Commission Scott Kauffman, Chairman and Chief Executive Officer David Doft, Chief Financial Officer Christine LaPlaca, SVP, Accounting and Financial Reporting Members of the Audit Committee, MDC Partners Inc. |
