Douglas Caster

Metalysis Ltd. manufactures and develops metals and alloys. The firm focuses on the production of tantalum and titanium and working with commercial partners to test the suitability of powders for a range of applications. It offers both economic and environmental benefits over traditional metal production methods. The company was founded by Tom W. Farthing, Derek John Fray and George Z. Chen in 2001 and is headquartered in Rotherham, the United Kingdom .

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.