According to our records, this business is located at 8101 N Milwaukee Ave. in Niles (in Cook County), Illinois 60714, the location GPS coordinates are: 42.028031 (latitude), -87.8153169 (longitude). DEI is categorized under Computer Consultants (SIC code 7379). Known organization owner is Davis Dickerson. Current estimates show that the unit has a sales volume of $2,576,000 and staff of approximately 16 people. You can contact the company by phone at (847) 966-4884; the following fax number is also provided: (847) 966-0294.