about us Our history Today, MTI has 92 employees and the company is a 99% subsidiary of the FIGEAC-AERO group. 1946 Nationalization of mines and birth of UCMD (Chemical and Metallurgical Plants of Decazeville) 1969 Change of company name: AUMD (Aciéries et Usines Métallurgiques de Decazeville) 1977 1300 EmployeesExchange in 3 independent units MMSR Mechanics & Mechanic Welding of Rouergue AFD Steels & Forges of Decazeville SESD Société d'exploitation de la sidérurgie de Decazeville 1984 Change of company name: MMSR becomes MTI (Méca Technic Industrie) 1994 Birth of MTI (Mechanics & Industrial Works) following a bankruptcy filingEffectif of 36 people