1972 Laboratori di Strumentazione Industriale (LSI) SpA was founded.
1975 Introduction to graphic recorders and converters.
1979 With LASTEM srl, the company begins the production of meteorology systems.
1980 LSI is the first company in Italy to create a microclimatic control unit.
1985 LSI and LASTEM move from the headquarters in Viale Liguria to the current headquarters in Settala (MI).
1990 LSI creates a line of data acquisition devices and programs for managing data on PCs.
1995 Multi-measurement capable of managing a large number of sensors for different quantities.
2000 New sensors with data transmission via radio.
2004 New department for the coordinated offer of services and after-sales support.
2006 Merger of LSI and LASTEM under the LSI LASTEM brand.
2010 Multi-point measurement for complex systems.
2013 LeakWatch design.
2015 The first prototype of G.Re.T.A., an evolution of LeakWatch, has been built. It opens a new market sector: Geophysics.
2019 Migration of enterprise software to the cloud completed. The CUBE platform and the ENVIROCUBE application are born.
2022 The new line of multiparametric sensors for monitoring indoor environments, called SPHENSOR, and the INDOOR CUBE application are born.
2023 G.Re.T.A. Systems are installed in Tailings Dams in Australia and South Africa.

LSI-Lastem - Model G.Re.T.A.-GRT2A0100 - Permanent Geoelectrical Monitoring System - Brochure