MDC Acquisition Partners, Inc. is a blank check company that filed an amended registration statement (Form S-1/A) with the SEC on August 5, 2005, bearing accession number 0001047469-05-020903 and CIK 0001331858. The filing reflects the company's efforts to complete its initial public offering process, placing it among the early wave of SPACs that sought capital markets access in the mid-2000s. The vehicle was structured to pursue acquisitions in the marketing and communications services sector, consistent with the MDC Partners corporate family that served as its sponsor. As a 2005-vintage SPAC, the entity has long since passed through the resolution phase of its lifecycle. For complete filing history, sponsor details, and deal outcome data on MDC Acquisition Partners and thousands of other SPACs, sign up for full access at SpacDesk.