Acerinox is the parent company of a group engaged in the manufacture and sale of flat and long stainless steel products, and stainless steel wires. Co.'s major products include slabs, billets, black coils, plates, hot-rolled coils, hot-rolled sheets, flat bars, hot-rolled re-bars, hot-rolled black bars, engraved sheets, cold-rolled coils, cold-rolled sheets and circles. Co. also provides long stainless steel products, such as wire rods, angles, hot rolled flat bars, hot rolled re-bars, reinforced bars in coils, cold rolled re-bars, hot rolled black bars, cold drawn bars, and smooth turned bars. In addition, Co. offers wires, welding wire bars, and bars for electrodes.

ELMOS Semiconductor is engaged in the development, manufacture and distribution of microelectronic components and system parts (application specific integrated circuits or, in short: ASICs) and technological devices with similar functions.Co. divides its activities into: medical technology, semiconductor, which is engaged in the sale of automotive electronics and supplying semiconductors e.g. for applications in household appliances, photo cameras, installation and building technology, and machine control systems; and micromechanics, which is engaged in the sales of product containing micro-electro-mechanical systems which are for the most part silicon-based high-precision pressure sensors.

Nordex is a holding company. Co. is a supplier of multimegawatt onshore wind turbines for locations characterised by strong, medium and light wind conditions. Co. focuses on developing and producing the entire system including the control software as well as the main core components and on providing related services. This mainly refers to the sale of wind power systems and, in selected markets, the upstream wind farm project development and sale of turnkey solutions. In addition, Co. assembles wind turbines and provides the necessary after-sales service. Co.'s finance department also supports customers to raise project finance via national and international commercial banks.

Outokumpu is organized into the following five business areas: Coil Europe, Middle East and Africa, which consists of stainless operations as well as ferrochrome production in Europe; Coil Americas, which produces standard austenitic and ferritic grades as well as tailored products; APAC, which includes cold rolling facility and coil and plate service center in China, as well as a coil service center in Australia; Quarto Plate, which is comprised of the quarto plate production facilities in Sweden and in the U.S.; as well as Long Products, in which its products are used in a range of applications such as springs, wires, surgical equipment, automotive parts and construction.

Pierre & Vacances is engaged in the market of local tourism by operating apartments and homes, or beds, located primarily in France (in mountain, seaside and countryside resorts, cities and the French West Indies), as well as in the Netherlands, Germany, Belgium, Italy and Spain. Co. develops its activities through two lines of business: the Property Development business (building and marketing of the residences and villages in France, Italy and Spain) and the Tourism business (operating and marketing of holidays in residences and villages under the Pierre & Vacances, Maeva, Adagio, Residences MGM, Hotels Latitudes, Center Parcs Europe and Sunparks brands).

Wizz Air Holding is a European airline. As of Mar 31 2017, Co. provided more than 500 routes from 28 bases, connecting 141 destinations across 42 countries. Co. has two reportable segments: the airline and the tour operator business units, marketed under the Wizz Air and Wizz Tours brand names, respectively. Wizz Air sells flight tickets and related services to external customers and, to an extent, to Wizz Tours. Wizz Tours sells travel packages to external customers covering the network of Wizz Air.