ML System SA engages in the design, engineering, and production of building-integrated photovoltaic (BIPV) cell systems. It operates through the following business segments: Contracts, Photovoltaics, Research and Development, and Not Assigned. The Contracts segment include engineering services and commercial activities. The Photovoltaics segment focuses on the production of photovoltaic modules, sales of modules and complete systems, assembly, and installation works, including comprehensive execution of installation project. The Research and Development segment comprises research services provided to external entities, as well as for the needs of the company performing research and analysis, commercial rental of research equipment, prototyping and technological trials, sale of samples and research materials, development of technological solutions, and sale of licenses. The Not Assigned segment encompasses other activities not included in other segment. The company was founded by Edyta Stanek and Dawid Rafal Cycon on February 20, 2007 and is headquartered in Zaczernie, Poland.