Keith Kruse

National Conferencing, Inc. provides conference planning services. Its services include site selection, online registration, event marketing, professional staff, video production and child care management. The company was founded by Stephen Davis and Paul Trapp in February 2006 and is headquartered in Dumfries, VA.

DFI International, Inc. provides management-consulting services. The company offers its services for government officials, corporate executives and military officers on issues related to national and homeland security. Through its DFI Government Services unit, DFI provides management and technology consulting services to federal agencies. Its information technology services include database architectures, enterprise integration, knowledge management systems and Web services. In addition to the United States Department of Defense and the US Department of Homeland Security, DFI has clients in the finance, technology and telecommunications industry. CEO Barry Blechman established the company in 1984. The company is located in Washington, DC.

CRA, Inc. provides homeland security consultation services. Its services include homeland security, emergency management, planning, training, and exercises. The firm serves services to law enforcement, military, fire services, and emergency management. The company was founded in 1984 and is headquartered in Vienna, VA.

Halfaker & Associates LLC creates modernize and secure mission critical systems for government organizations. It offers software engineering, cyber security, and data solutions. The company was founded by Dawn Halfaker in January 2006 and is headquartered in Arlington, VA.