Founded in 1946 JMW has both designed and manufactured electronic equipment whilst developing software and services to support its products.

In the 1990s JMW was at the forefront of research and development in bus priority technology. These products won the government Clear Zone award for technology and are installed throughout the UK.

Throughout the 2000s JMW have developed a range of market leading solutions based on providing real-time passenger information and fuel management to the transport sector.

JMW are now leading suppliers of passenger information systems, transport information data providers and fuel management systems. Its software provides users with an easy to use interface and delivers an end to end solution for its customers across the UK.