[company_age]21.0[/company_age][employees]2-10 employees[/employees][description]IESL S.r.l. is an Italian engineering firm specializing in energy efficiency and advanced technology systems. Their core business involves providing engineering services to both public and private entities, with a focus on reducing energy consumption through innovative and high-tech solutions.  A key differentiator for IESL is their team of certified energy management experts (EGEs) and KNX system integrators, demonstrating their commitment to industry standards and best practices. They offer a comprehensive range of services, including consulting, design, and project management for various systems such as photovoltaic, home automation, electrical, lighting, air conditioning, and security. Additionally, they provide energy audits, building renovations, and safety coordination for construction sites.  Their expertise extends to operation and maintenance services for photovoltaic, electrical, and KNX home automation systems, ensuring long-term efficiency and functionality for their clients.[/description][ps]Engineering services, energy audits, building renovations, operation & maintenance, training courses[/ps]