Info

OSI maintains offices in close proximity to our clients. The OSI corporate office is conveniently located in Washington, DC with field offices established throughout the United States. Many of our employees work onsite, side-by-side with our clients. This direct site support ensures our ability to provide quality products and services in a timely manner. In addition to our Defense Department customers, OSI has served other long standing Federal agencies, such as the United States Customs, United States Immigration and Naturalization Service, the Federal Aviation Administration, National Emergency Training Center, Federal Emergency Management Agency, Department of Defense Overseas Dependents' Schools, the United States Army, and the United States Department of Education. Our work in public school systems, and such private sector customers as the Network of Employers for Traffic Safety, demonstrates our dedication to applying technologies proven in the Defense community to other communities of need. OSI is free from conflicting manufacturing interests, therefore, all results, decisions, judgments and recommendations are purely objective and are totally aimed at fulfilling the client's requirements. OSI's focus is to provide the customer with services and products that are cost effective and innovative, offering practical solutions that can be successfully implemented in the operational environment. OSI can perform under the following North American Industry Classification System (NAICS) Codes:NAICS Codes