for $58.5 million. Condor Pacific was a manufacturer of sensors and guidance systems for the aerospace industry.

In 2003 BAE Systems acquired Advanced Power Technologies, Inc (APTI), a data exploitation company and provider of communications and networking solutions, for $27 million. APTI was merged into E&IS. In March 2003 BAE Systems acquired MEVATEC, a provider of "professional technical services", which was renamed BAE Systems Analytical & Ordnance Solutions.