James E. Roth

Digimarc Corporation, based in Beaverton, Oregon, is a supplier of secure media solutions used in a wide range of security, identification and digital media content applications.

The Group principal activities are to designs and manufactures products for aerospace, defense, intelligence and commercial markets. The Group operates in two segments. Electronic Systems and Communications consist of their Electronic Warfare, Command, Control, Communications and Computers, ('C4') and Intelligence and Information Warfare business sectors. Engineered Systems and Services consist of Integrated Systems and Structures, Undersea Warfare, and Professional and Engineering Services business sectors. The Group acquired Impact science & Technology Inc on 15-Sep-2006 & CAS Inc on 06-Sep-2006.

The Titan Corp. was provided information and communications systems solutions and services to the Department of Defense, intelligence agencies and other federal government customers. The company was headquartered in San Diego, CA.

VitroTech Corp. manufactures polymer additives. The company is headquartered in Santa Ana, CA.

GRC International, Inc. provides professional and technical services. Its services include information technology, management consulting, and scientific engineering. The company was founded in 1961 and is headquartered in Vienna, VA.

SureBeam Corp. provides electronic irradiation system services for the food industry. SureBeam® process is based on electron beam technology that destroys harmful food-borne bacteria such as E-coli, salmonella and listeria, eliminates or renders harmless fruit flies and other pests and reduces bacteria driven food spoilage. It is located San Diego, CA