David John Jeffcoat

Part of Cobham Ltd., DF Group Ltd. functions as an investment holding British company. The company is based in Middlesex, UK.

Ultra Electronics Ltd. manufactures electronic and electromechanical systems. It designs applications, which include cryogenic cooling systems, stores ejection and release systems and pneumatic systems. The firm’s customers include the military aircraft, armoured vehicles, airports, and transport industries. The company was founded in 1993 is headquartered in Cheltenham, the United Kingdom.

Part of Datel Technology Ltd., Ferranti Air Systems produces flight information services. The company is based in Manchester, UK. Ferranti Air Systems was acquired by Datel Technology Ltd. on October 01, 1995.

Part of Cobham Ltd., Power Magnetics & Electronic Systems Ltd is a British company that manufactures and distributes electronic products and systems. Power Magnetics & Electronic Systems was acquired by Ultra Electronics Holdings Ltd. (United Kingdom), part of Cobham Ltd. from August 01, 2022 on November 30, 1998 for $9.32 million.

Part of Cobham Ltd., SML Technologies Ltd. supplies electronic charts, radar, and GPS-transponder systems for navigation and surveillance purposes. The company is based in Southampton, UK. SML Technologies was acquired by Ultra Electronics Holdings Ltd. (United Kingdom), part of Cobham Ltd. from August 01, 2022 on April 02, 2004 for $12.40 million.

Polyflex Aerospace Ltd. designs and manufactures high pressure pneumatic products and components such ash pipes and hoses for the aerospace and defense industry. The company was founded on October 29, 1987 and is headquartered in Ocean Village, the United Kingdom.

Atkins & Partners Ltd. (APL) has been at the forefront of software development, training and support in mission critical operations around the world. APL not only provide 'off the shelf' software solutions, but are involved in providing training packages, bespoke software customisation and have a network of consultants who can advise and test existing emergency plans. Its clients include Military, Emergency Services, Utility companies, Government agencies both local and central, Intelligence agencies, Prisons and Airports. The company is headquartered in Doncaster, UK

Part of Cobham Ltd., BCF Designs Ltd. designs and supplies aerospace testing solutions. The company is based in Cirencester, UK. BCF Designs was acquired by Ultra Electronics Holdings Ltd. (United Kingdom), part of Cobham Ltd. from August 01, 2022 on December 03, 2007 for $25.70 million.

Part of Cobham Ltd., Ultra Electronics AudioSoft develops, manufactures, and supplies digital audio and video recording equipment and analysis solutions. The company is based in Cirencester, UK. Ultra Electronics AudioSoft was acquired by Ultra Electronics Holdings Ltd. (United Kingdom), part of Cobham Ltd. from August 01, 2022 on September 01, 2008 for $9.12 million.

Blue Sky Group (International) Ltd. is a British company founded in 2001 that provides training and consultancy services within the security and defense sectors. The company is based in Salisbury, UK. Blue Sky Group (International was acquired by Ultra Electronics Holdings Plc, part of Cobham Ltd. from August 01, 2022 on December 01, 2008 for $19.03 million.

Blue Sky Group Foundation was engaged in the planning, advisory and operational services for aid agencies, charities, the free press and other non-government organizations working in remote and dangerous regions of the world including conflict and post-conflict situations. The company was headquartered in Middlesex, the United Kingdom.

Radamec Defence Systems Ltd. designs, manufactures, and sells high-performance CCD cameras, stabilized platforms, and electro-optical weapon control, target tracking, and surveillance systems for the defense market. The company is based in Southampton, UK. Radamec Defence Systems was acquired by Ultra Electronics Holdings Plc, a subsidiary of Cobham Ltd. from Radamec Group Plc on July 31, 2003 for $9.70 million.

RSM Tenon Group Plc provided entrepreneurial professional services. It offered audit and accounts, business finance, consultancy, corporate finance, corporate recovery, financial management, forensic accounting, information systems assurance, internal audit, outsourcing, risk management and software solutions. The company was founded in February 2000 and was headquartered in London, the United Kingdom.