About DDP Holdings DDP Holdings, based in Riverview, FL, is the parent company of CSA, MI-DE Construction and ION SMART. DDP provides retail merchandising, new store set-up and product re-set services for big box national retailers. The company operates from facilities in Riverview, Florida and Statesville, North Carolina. Total coverage in US and Canada In business since 1992 Over 1,000 team members to assist you with your merchandising needs MI-DE Inc. offers a valuable service for retail companies that are involved in new store growth or major remodeling programs. The professional merchandising staff at MI-DE has the capability to set individual Vendor programs or entire retail stores. Read more about MI-DE The 2008 merchandising season is here and ION SMART, Inc. would like to help you fulfill any merchandising and resets needs you may have. We are the newest division of DDP Holdings created to meet your project needs at retail. Read more about ION SMART