In 1989 Domenico Santoro founded the E.S.I.M. Group.
In the last 25 years, E.S.I.M. developed important competences in railway diagnostic system, after first experiences in design and production of railway signaling and electrical traction systems.
Actually E.S.I.M. takes advantage of direct collaboration of 15 engineers, 25 employees and 80 qualified workers; E.S.I.M. has many and technologically advanced equipment which allow a full and professional efficiency in national and international field.
The achievement of a series of patents in last years make E.S.I.M. a cutting-edge society in railway installations context.