Raytheon Company designs, develops, manufactures, integrates, supports and provides a range of products, services and solutions for principally governmental customers in the United States and worldwide. The Company operates in six business segments: Integrated Defense Systems (IDS), Intelligence and Information Systems (ibis'), Missile Systems (MS), Network Centric Systems (NCS), Space and Airborne Systems (SAS) and Technical Services (TS). In April 2008, the Company acquired SI Government Solutions. In July 2008, Raytheon Company acquired Telemus Solutions, Inc., a provider of information security, intelligence and technical services to defense, intelligence and other federal customers.In October 2009, the Company acquired BBN Technologies.