Duncan Robert Billson

Mercia Fund Management Ltd. (Mercia Fund) is a private equity subsidiary of Mercia Asset Management Plc founded in 1999 by Mark Andrew Payton, Timothy R. Hazell and Everard Mascarenhas. The firm is headquartered in Warwickshire, Great Britain.

LUX Assure Ltd. provides technology solutions to monitor difficult-to-detect chemicals used by the oil industry. Its offers CoMic a technology that enables optimization of chemicals used for corrosion protection and OMMICA a testing kit for analyzing the concentration of the thermodynamic hydrate inhibitors methanol and monoethylene glycol in water, crude oil, and condensate. The company was founded by Patrick Hickey on May 30, 2001 and is headquartered in Edinburgh, the United Kingdom.

Guralp Systems Ltd. manufactures geophysical instruments and networks. Its products include seismometers, accelerometers, borehole instruments, ocean bottom systems, digitizers and acquisition modules. The firms solutions encompass instruments, accessories, software and multidisciplinary systems. The company was founded by Cansun Mustafa Guralp in 1985 and is headquartered in Reading, the United Kingdom.

Irresistible Materials Ltd. develops next generation of photo-resist materials the semiconductor industry. The firm's photo-resist is a material that undergoes a change in its physical and chemical properties upon exposure to radiation that allows for the formation of a relief pattern in a material. The company was founded by Elwyn Shelley, Alex Robinson and David Alexander Ure in 2010 and is headquartered in Swansea Waterfront, the United Kingdom.

Spectrum Corporate Finance Ltd. provides lead and debt advisory services to corporate and commercial clients. It works with business owners and management teams, advising clients through important transactions at each stage of the business life-cycle, including raising finance, completing acquisitions, and planning and executing company sales. The company was founded by Simon Davies, Clive Alan Hatchard, and Ian Milne in 2010 and is headquartered in Reading, the United Kingdom.

Synaptec Ltd. provides engineering, scientific, and technical consulting services for power electricity networks. The company was founded by Pawel Niewczas, Philip Orr, and Campbell Booth in 2014 and is headquartered in Glasgow, the United Kingdom.

Science Creates Ventures LLP (Science Creates Ventures) is a venture capital firm founded in 2020 by Harry Destecroix and Jonathan Craton. The firm is headquartered in Bristol, United Kingdom.