Materials Center Leoben Forschung GmbH (MCL) is an Austrian research institution and specialized testing service provider headquartered in Leoben, Styria. Established in 1999 within the Austrian COMET competence center program, the organization concentrates on materials science, metallurgical engineering, process simulation, and component reliability for metallic, ceramic, and microelectronic materials.
Through its commercial unit, MCL Services, the company operates accredited testing and analytical laboratories that provide independent root-cause failure analysis and material diagnostics to international industrial clients. MCL employs over 150 researchers, materials scientists, and test engineers working across its main campus and specialized microelectronics laboratories.