AppsTech is a leading global provider of enterprise application solutions. We offer e-business strategy and planning services, software selection, implementation and application management services, using the superior technology of the world's top-tier enterprise products.

GTSI provides technology products, professional services, and IT infrastructure solutions to Federal, state, and local government. Our deep knowledge of government technology environments, policies, purchasing requirements, and business objectives is matched by our numerous contracts and extensive staff of certified engineers and project managers.

Henry Bros. Electronics, Inc. with roots going back more than a half-century, is an established player in the electronic physical security industry, specializing in integrated security systems and emergency preparedness. HBE provides products and services to customers in the public and private sectors nationwide. Customers include transit authorities, seaports, airports, universities, office-buildings, hospitals and airlines. The company's operations are based around four primary business units: Security Integration; Emergency Preparedness; Mobile Digital Recording; Airorlite Communications.

Lockheed Martin has the flexibility, strength, and diversity to bring transformational technology, ideas, and processes to homeland security and homeland defense. We are a horizontally integrated company that focuses strategies, marshals competencies, integrates solutions, directs resources, streamlines processes and infuses technology to meet the needs of this dynamic environment. Lockheed Martin has successfully addressed enterprise IT challenges within our own business that are very similar to those faced by DHS today. We developed the enterprise architectures and, drawing from the depth and breadth of our corporate expertise, successfully integrated its legacy IT infrastructure into one system.