The Group's principal activities are the manufacturing and supplying of semiconductors and microelectronic circuits for military, aerospace and commercial applications. It also includes, mission critical information systems and technologies, shipbuilding and marine systems, and business aviation. for customers in the communications, computer, instrumentation and process control industries, with manufacturing facilities in the United States and Canada. The Group markets its products in the United States, Canada, Israel and certain countries that are members of North Atlantic Treaty Organization. On 27-Apr-2006, the Group acquired Keytronics Inc.