Created in 1980 (United States), MDC PARTNERS INC. own 1118 competing brands. The MDC PARTNERS INC. brand is owned by MDC PARTNERS INC. CL 'A' SV, a company listed in New York. The ISIN, the company's International Securities Identification Number, is CA5526971042. MDC PARTNERS INC. belongs to the Media-Diversified business sector.