Established in January 1994, Mantenimientos, Ayuda a la Explotación y Servicios, S.A. (MAESSA) has at its disposal a skilled workforce, material resources, and management systems which have been developed since its activity in 1972, AUXINI, S.A. MAESSA has been part of ACS Group since 1996. ACS Group is the first Industrial Corporation in Spain; it has a multidisciplinary workforce in continuous training and is involved in practically all of the segments related to industry, real estate and infrastructure. MAESSA's implementation throughout the national territory gives them excellent coverage throughout the autonomous communities and allows them to choose, obtain, and develop contracts of all size volumes.
