MISTRAS Group Limited

MISTRAS Group delivers integrated inspection, Non-Destructive Testing (NDT), and Structural Health Monitoring (SHM) solutions to assess, manage, and protect critical bridge infrastructure. Our capabilities support a broad range of bridge assets, including half-joint concrete structures, post-tensioned systems, steel bridges, heritage structures, and cable-supported bridges. We provide continuous 24/7 SHM using sensor technologies to detect and quantify structural degradation mechanisms such as wire breaks, crack propagation, corrosion, fatigue damage, and load-induced stress. Our specialised Acoustic Emission (AE) monitoring systems enable real-time identification of active damage processes, particularly in prestressing tendons and cable systems where defects are difficult to detect.