Johannes Laumann

Donges SteelTec GmbH engages in the provision of steel construction services. The firm offers construction of road, railway, foot and cycle path, and waterway bridges; transport structures, air traffic structures, including hangars, noise protection halls, hangar doors, and air terminals; railway stations, and industrial structures, such as halls, production buildings, and crane runways. The company was founded by Georg Donges in 1872 and is headquartered in Darmstadt, Germany.

Part of Porsche Automobil Holding SE, Porsche Consulting GmbH is a management consulting firm that specializes in providing consulting services for the automotive industry. The private company is based in Bietigheim-Bissingen, Germany. The German company was founded in 1994. The CEO is Eberhard Weiblen.

Mutares is a private equity investment arm of Mutares SE & Co. KgaA (XETRA: MUX). The firm was co- founded by Robin Laik in 2008 and is headquartered in Munich, Germany, with additional offices in Bad Wiessee (Germany), Paris (France), Milano (Italy), London (the United Kingdom) and Helsinki (Finland).

Ernst & Young GmbH provides financial advice services. It offers advisory, assurance, tax, growth markets, transactions, tax and specialty services. The firm serves to the automotive, transportation, consumer products, retail, oil, gas, mining, metals, power, utilities, technology and real estate industries. The company is headquartered in Stuttgart, Germany.

Nordec Group Oyj provides building solutions. It designs, manufactures and installs frame structures, envelopes, and bridges. The company's offer included multi-storey, single-storey, heavy industry, bridge, and envelope solutions. Nordec Group was founded in 1979 and is headquartered in Helsinki, Finland.