King AVMS (Advanced Variable Message Systems) supplies, installs and maintains digital traffic signage and communications systems for the highways and transportation sectors.
As a specialist division within the King Group of companies, we deliver Intelligent Transport Solutions (ITS) for modern motorway networks and urban traffic environments as well as of network events utilising traffic management —helping clients improve safety, keep traffic moving and communicate clearly with road users.
Variable Message Signs (VMS)
We design high-efficiency, surface-mounted LED displays capable of presenting a wide range of text messages, pictograms and approved traffic legends.
Control systems
Our in-station and outstation control modules use intuitive software for reliable sign setting, configuration management and local event/data logging.
CCTV & communications
We supply integrated CCTV and the supporting electrical and communications infrastructure required for real-time monitoring and network management.
UTMC & EN12966 alignment
Our systems are engineered to align with Urban Traffic Management and Control (UTMC) principles and are certified to EN12966 requirements for VMS performance and reliability.
Flexible connectivity
Modular communications options support data transfer via Ethernet, cellular (e.g., GPRS/4G), radio and fibre—allowing integration with existing control centres and third-party platforms.
Turnkey installation
We manage full deployments, including associated civil works, structural installations and power/communications cabling—delivered safely in live highway environments.
Remote maintenance & diagnostics
Integrated health monitoring and diagnostic logging can provide real-time status information to support faster fault identification and response.
Readily available resources
Operating a full fleet of chapter 8 vehicles with the ability to utilise mobile access equipment (MEWP) and HIAB Crane Vehicles and as part of the HW Martin Group we have access to nationwide depot and Traffic Management resources
Industry accreditations
We are registered with the Highways Electrical Registration Scheme (HERS), hold Constructionline Gold membership, and are RISQS audited and verified. SSIP and safe Contractor.