According to our records, this business is located at 107 Jackson St. in Hayward (in Alameda County), California 94544, the location GPS coordinates are: 37.6575047 (latitude), -122.0864669 (longitude). Diversified Data Management is categorized under Web Design and Web Development (SIC code 7374). Known organization president is Pat Thomas. Current estimates show that the unit has a sales volume of $2,295,000 and staff of approximately 15 people. You can contact the company by phone at (510) 733-1620; the following fax number is also provided: (510) 733-1623.