MoniRail is a UK railway technology company specialising in condition monitoring and infrastructure intelligence for rail networks. Its solutions use train-mounted sensors to collect dynamic data from in-service vehicles, enabling continuous assessment of track condition without dedicated inspection runs. Through inertial measurement, data analytics and digital monitoring, MoniRail identifies track geometry changes, ride-quality issues and emerging defects to support predictive maintenance and targeted interventions. Designed to complement existing inspection systems, its technology helps infrastructure managers and rail operators improve asset availability, safety and maintenance efficiency across passenger and freight networks.