ASPEN SYSTEMS CORP.

Aspen Systems provides a wide range of expertise in four key areas: program management, constituent relationship management, records management, and information technology support. Additionally, the company has a broad range of subject matter expertise in education, energy, environment, health, homeland security, housing and community services, justice and public safety, and legal services. The acquisition will strengthen Lockheed Martin's capabilities in information technology and technical services and expand its range of Federal information technology customers.