Defense Group Inc. (DGI) is a high technology company, advancing public safety and national security through innovative research, new technologies and systems assessments. DGI has key competencies in U.S. strategy and policy, intelligence, Weapons of Mass Destruction, vulnerability assessments and homeland security, Special Operations as well as technologies and products that support the first responder and medical communities. Our customers include a wide range of government organizations at the federal, state and local level and commercial clients.