Storm Interface design, develop, manufacture and market heavy duty keypads, keyboards and custom computer interface devices. All products are built to withstand rough use and abuse in unattended public-use and industrial applications. Storm Interface is the trading name of Keymat Technology Ltd. which was formed in March 1986 as a private UK registered company. It is headquartered in its own freehold premises, west of London, just four miles north of Heathrow Airport. The company’s production division ‘Storm Manufacturing’ is based in Maldon, on England’s east coast. The company’s purpose:- To develop, manufacture and market a range of rugged and responsive data entry devices for use in a wide range of industrial and public applications.