Contact Us Trideum Corporation Office Locations: Trideum Corporation, Huntsville Office 4946 Research Drive NW Huntsville, AL 35805-5906 Huntsville Main Phone Number 256-704-6100 Huntsville Fax Number 256-704-6101 Trideum Corporation, Aberdeen Office 1202-B Technology Drive Aberdeen, MD 21001 Aberdeen Main Phone Number: 410-306-7346 Key Contacts: Van Sullivan, President, 256-704-6120 Lewis Hundley, Vice President, 256-704-6115 Kurt Lessmann, Vice President, 256-704-6116 Human Resources, TrideumHR@trideum.com, 256-704-6100 Corporate Emails are formatted with employee's first initial then last name @trideum.com