Elis is a multi-service group in the rental, laundry and maintenance of textile, hygiene and well-being items in Europe and Latin America. Co. serves hundreds of thousands of customers of all sizes, belonging to various professional customer segments: hospitality, healthcare, industry, trade and services. Co. also has a manufacturing business carried out by two entities, Le Jacquard FranASSais and Kennedy Hygiene Products which together form one of the company's operating segments.

Siltronic AG is a Germany-based producer of hyperpure silicon wafers. The Company offers polished wafers, epitaxial wafers and annealed wafers, among others. Its products are used for semiconductor components, including high-voltage applications, low resistivity devices in automotive engineering and telecommunications, as well as integrated microprocessors and memory modules for information processing in cell phones, laptops and other consumer goods. The Company also produces high reflectivity (HiREF) wafers, as well as PowerFZ wafers for power applications and Ultimate Silicon for complementary metal-oxide semiconductor (CMOS) applications. It operates production facilities in Europe, Asia and the United States.