Mistras Group Incorporated provides non-destructive testing services, predictive maintenance assessments of fixed and rotating assets, inline inspection for pipelines. It also develops enterprise inspection database management software and plant condition management software. Maintenance and light mechanical services (corrosion removal, mitigation and prevention, insulation installation and removal, electrical, heat tracing, industrial cleaning, pipefitting, welding) and engineering consulting services are additional offerings. Mistras Group was founded in 1978 and is headquartered in Princeton Junction, NJ.