PLC S.p.A. operates as a specialized general contractor, both within Italy and across international markets, focusing on the development and construction of electrical infrastructure and facilities for generating renewable energy. The company's comprehensive activities span the entire lifecycle of energy projects, from initial engineering and procurement to construction, installation, and ongoing maintenance. This includes a wide array of renewable energy sources such as wind farms, photovoltaic installations, biogas and biomethane plants, and hydroelectric power systems. PLC also delivers critical maintenance services for high and medium-voltage electrical grids, transformers, and the operational upkeep of wind and solar parks, along with repair and diagnostic support for inverters. Further expanding its capabilities, the firm is involved in manufacturing anaerobic digestion systems for agricultural use, livestock operations, and organic waste management. It provides monitoring and dispatching services for energy plants, sources specialized components for bioenergy facilities, and participates in the trading of green electricity. The company has strategically expanded its presence through acquisitions, notably gaining a majority stake in Schmack Biogas S.r.l. to bolster its bioenergy segment and acquiring Monsson Operation Ltd. Ireland to enhance international wind O&M services. Based in Milan, Italy, PLC S.p.A. functions as a subsidiary of Fraes S.r.l.