Louise Ruppel

Ultra Electronics Holdings Plc engages in the design, development, and manufacture of electronic and software technologies for defense, security, transport, and energy applications. It operates through the following segments: Maritime, Intelligence and Communications, Critical Detection and Control. The Maritime segment is involved in the development of advanced specialist systems to deliver warfighting edge in the modern maritime and underwater battlespace. The Intelligence and Communications segment provides information advantage that informs decision-making through mission-critical, multi-domain communications, command and control, cyber security and electronic warfare. The Critical Detection and Control segment offers precision control systems and forensic technology. The company was founded on June 25, 1993 and is headquartered in London, the United Kingdom.

Threadneedle Curtis Ltd. owns and operates airports. Its services include aviation, airport security, fire fighting, engineering, property development; pre-book parking, fast track security and book escape lounge and car rentals. The company was founded on November 28, 2001 and is headquartered in Manchester, the United Kingdom.