David J. Denny

Diamond Microwave Devices Ltd. develops novel diamond semiconductor devices. It specializes in compact, GaN-based solid-state power amplifiers (SSPA) customized for use in demanding defense and communications applications. The firms amplifiers offer state-of-the-art power performance coupled with a power-to-volume ratio which we believe to be amongst the highest in the industry for such products. The company was founded by Richard John Lang and Steven Edward Coe in 2006 and is headquartered in Leeds, the United Kingdom.

Longwall Venture Partners LLP (Longwall Ventures) is a venture capital firm founded in 2006. The firm is headquartered in Oxford, the United Kingdom.

Keit Ltd. designs and manufactures spectrometers and related instruments for applications ranging from ultraviolet to far infrared rays. It also offers its products for use in the measurement of signal levels, near line vibrations, point series (per channel), gas or liquid-borne species, MIR or NIR in-lines, and capillary colors. The company was founded by Matthew John Dreaper and Jolyon Tidmarsh in 2012 and is headquartered in Didcot, the United Kingdom.

Designed Materials Ltd. engages in development and commercialization of process for making synthetic diamond. The company was founded by Mike D. Whitfield and Phil H. Taylor in 2002 and is headquartered in Oxford, the United Kingdom.

MIRICO Ltd. develops gas sensing solutions that transform productivity in industrial and scientific applications. Its unique approach to molecular sensing offers highly sensitive and accurate measurements across a range of environments. Its instruments have applications in Oil and Gas, Semiconductor Fabrication and Environmental Sciences. The company was founded by Mohammed Belal in 2015 and is headquartered in Oxford, the United Kingdom.

Arquer Diagnostics Ltd. develops proprietary diagnostic immunoassays for the detection of prostate and bladder cancer using urine samples. Its develops non-invasive, urine-based ELISA and Point-of Care tests meet the increased demand for cost-effective healthcare technologies that not only enhance patient care but help to reduce overall healthcare costs by improving patient outcomes. The firm will commercialise ELISA and point-of-care urine tests for prostate and bladder cancer for use in the urology clinic, hospital lab and the GP’s surgery. The company was founded by David Nicholas Miller-Jones and William Dawson in 2007 and is headquartered in Sunderland, the United Kingdom.

Joost Engines Ltd. manufactures 2-stroke combustion engines. Its features include simple, clean, compact, light, compliant, and quiet. The company was founded by Ollie Jukes in 2014 and is headquartered in Harwell, the United Kingdom.

Oxford Space Systems Ltd. develops and manufactures deployable hardware structures for space environment. The firm works in three principle areas of development: deployable panels, flexible composite boom systems and large deployable antennas. The company was founded by Vincent Fraux, Juan Reveles and Mike Lawton in 2013 and is headquartered in London, the United Kingdom.