![]() |
2020 Birth of ESI SpAThe company changed its name to ESI SPA, continued to operate as an EPC in the construction of large-scale photovoltaic plants offering turnkey solutions and as a System Integrator in the design and construction of rural mini-grids, particularly in Africa, and closed the financial year with a value of production of approximately EUR 16 million. Since 2020, it has been listed on Euronet Growth Milan (Ex AIM Italy) managed by Borsa Italiana S.p.A. |
![]() |
2019 Focusing on renewable energyWSI achieves a turnover of 4.1 million euros. At the end of the same year, the company Work System Integrator Spain SL and a Unión Temporal de Empresas (UTE) are established, both with headquarters in Spain. |
|
2018 Working beyond bordersWork System Integrator SRL (WSI) was born in 2018. The Company operates in the renewable energy market, both as an EPC and as a system integrator. It is focused on different market segments: photovoltaic systems, wind power plants, off-grid systems, mini-grid systems, hybrid systems, storage systems. |