John Grenville Bernard Watson

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.

The Mid Yorkshire Chamber of Commerce & Industry Ltd. is a Chamber of Commerce. The non-profit company is based in Doncaster, UK. The CEO of the British company is Martin John Hathaway.