According to our records, this business is located in Wilmington (in New Castle County), Delaware 19808, the location GPS coordinates are: 39.7390721 (latitude), -75.5397878 (longitude). MDM Holdings is categorized under Real Estate Developers (SIC code 6552). Current estimates show that the unit has a sales volume of $1,796,000 and staff of approximately 4 people. You can contact the company by phone at (302) 993-0100.