Andrew David Caffyn

Thames Card Technology Ltd. engages in the design, manufacture, and dispatch of plastic cards. It offers financial cards, retail cards, smart cards, and commercial cards. The company was founded by Paul Graham Underwood and David Watkins in 1994 and is headquartered in Rayleigh, the United Kingdom.

Avantus Aerospace Group Ltd. engages in the production of aerospace shims and laminated shim materials. The firm operates through its subsidiaries and offers lightweight composite structures and assemblies to commercial and military aerospace segments. The company was founded on December 17, 2014 and is headquartered in Middlesex, the United Kingdom.

Shimtech Industries Midco Ltd. operates as an investment holding company. The company was founded on December 17, 2014 and is headquartered in Hayes, the United Kingdom.

Founded in 2014, Shimtech Industries Holdco Ltd. is a part of Avantus Aerospace Group Ltd. and functions as an investment holding British company. The company is based in Middlesex, UK.

Viola Holdco Ltd., founded in 2017, is a worldwide leader in designing and manufacturing transmission systems for top-level motorsport and high-performance automotive. The private company is based in Thatcham, UK, and has subsidiaries in the United Kingdom. The British company operates under the "Race to Road" banner and has been active in the hypercar sector for over 10 years. Xtrac's focus is on weight-optimized and high-performance transmissions, and their ability to manufacture components entirely in-house is paramount. The company's goal is to achieve the most efficient and reliable transmission of power from input to output and to provide the ultimate engineering solutions.

Specialist Machine Developments (SMD) Ltd. designs and manufactures subsea robotics including remotely operated vehicles (ROVs), underwater propulsion and control products for the oil and gas, renewable energy, telecoms and mining markets. It offers trenchers-self propelled, tractors-self propelled, ploughs-towed, marine renewables, submerged mining products, launch and recovery systems, and components, operational and engineering support, spares, and training support services. The company was founded in 1971 and is headquartered in Wallsend, the United Kingdom.