SAIC, also known as Science Applications International Corporation, is a Fortune 500 scientific, engineering, and technology application company that serves clients throughout the world. The corporation offers services in the fields of security, energy, environment, critical infrastructure and health. It serves the Department of Defense and the Department of Homeland Security. SAIC also provides solutions for Government civil agencies and clients in the commercial market. With annual revenues of more than of $10.8 billion, the company works with a team of over 45,000 staff members. Its wholly owned subsidiary, CloudShield Technologies, has been providing cyber security solutions for nearly 10 years.