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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. |
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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. |
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2020 Birth of ESI SpAThe Balearic project begins, for the development of PV plants, for a value of 14.7 million euros. Work System Integrator SRL changes its name to Energy System Integrator SpA (ESI) |