David Alexander Russell Mather

Rhombi Holdings Ltd. provides investment services. The company was founded on June 22, 2011 and is headquartered in West Drayton, the United Kingdom.

Teledyne Bowtech specialises in the design, manufacture and supply of underwater harsh environment vision systems, which includes video inspection systems, underwater cameras, underwater LED lights, xenon underwater emergency relocation strobes, custom moulded cable assemblies, pan and tilts, underwater electrical and fibre-optic connectors, fibre-optic multiplexers and slip rings for use in hazardous areas or subsea, at any ocean depth. Teledyne Bowtechs’ underwater vision systems are deployed in the harshest environments within the ROV AUV, oil and gas, defence, oceanographic, nuclear, leisure and marine science industries. Teledyne Bowtech prides itself on listening to its customers to ascertain their requirements. Its fully trained team of Electrical and Mechanical Engineers and Technicians provide technical support to the entire product range and innovative design solutions.

Intelek Ltd. designs, manufactures and supplies precision products for the aerospace industry. The firm’s products include satellite modems, transceivers, block up-converters, solid state power amplifiers and low noise amplifiers. It provides electronic systems for satellite and microwave communications, and manufacturing precision parts for the aerospace market. The company was founded in 1949 and is headquartered in Swindon, the United Kingdom.

Teledyne CML Group Ltd. manufactures aircraft structures and system components. Its services include surface treatment, engineering services, microwave frequency design and digital signal processing. The company was founded on May 27, 1981 and is headquartered in Chelmsford, the United Kingdom.

Teledyne e2v Ltd. engages in the design and supply of specialist components and sub-systems. It operates through three segments: Imaging, RF Power, and Semiconductors. The Imaging segment provides imaging sensors, cameras, and sub-systems. The RF Power segment provides radio frequency power generation for healthcare, defense, and industrial applications. The Semiconductors segment utilizes market test, packaging, and screening technology. The company was founded on May 15, 2002 and is headquartered in Chelmsford, the United Kingdom.

Founded in 1983, Teledyne Labtech Ltd. is a subsidiary of Teledyne Technologies, Inc. that manufactures high-end microwave printed circuit boards. The company is based in Chelmsford, UK.

Part of Teledyne Technologies, Inc., Teledyne Ltd. is a British company that manufactures electronic components, measurement and control instruments and communications products. The company is based in Middlesex, UK.

Teledyne UK Ltd. manufactures and markets components and subsystems. Its products include RF power, imaging, semiconductors and quantum technology. The company was founded on March 28, 1947 and is headquartered in Chelmsford, the United Kingdom.

Part of Teledyne Technologies, Inc., e2v Ltd. distributes imaging and semiconductor devices. The company is based in Chelmsford, UK.