Mistras Group, Inc. provides technology-enabled asset protection solutions worldwide. The company operates through three segments: Services; International; and Products and Systems. It offers traditional non-destructive testing, and inspection and engineering services; and designs, manufactures, sells, installs, and services acoustic emission (AE) sensors, instruments, and turn-key systems used for monitoring and testing materials, pressure components, processes, and structures. The company also offers leak monitoring and detection systems to detect and locate gaseous and liquid leaks in valves, vessels, pipelines, boilers, and tanks; ultrasonic equipment; and digital radiographic systems to solve specific industrial problems. In addition, it provides technology solutions, such as Acoustic Combustion Turbine Monitoring System, an on-line system to detect stator blade cracks in gas turbines; TANKPAC for tank inspections; POWERPAC for monitoring discharges in critical power grid transformers; and AMS boiler tube leak detection and location monitoring systems. Further, the company offers Plant Condition Monitoring Software and Systems, an enterprise software that allows its customers to collect, store, and analysis data; Advanced Data Analysis Pattern Recognition and Neural Networks Software, which enables AE experts to develop automated remote monitoring systems; and Loose Parts Monitoring Software program to monitor, detect, and evaluate metallic loose parts in nuclear reactor coolant systems. Additionally, it provides professional engineering and on-line monitoring services. The company serves oil and gas, power generation, public infrastructure, chemicals, commercial aerospace and defense, transportation, primary metals and metalworking, pharmaceutical/biotechnology, and food processing industries, as well as research and engineering institutions. Mistras Group, Inc. was founded in 1978 and is headquartered in Princeton Junction, New Jersey.