Diether Klingelnberg

Aar Pharma Verwaltung GmbH is a German company that engages in the administration and management of other companies and businesses. The private company is based in Remscheid, Germany. Diether Klingelnberg has been the CEO of the company since 2019.

Bundesverband der Deutschen Industrie e.V. provides information on the German industry, economy, and economic policies. The private company is based in Berlin, Germany. The German company organizes events that bring together business, politics, science, and civil society for discussions, whether virtually, in-person, or hybrid. The company was founded by Gerhard Schempp.

VDI Verein Deutscher Ingenieure eV operates as an association which supports, promotes, and represents engineers in their field of work. It provides a venue for knowledge transfer, interdisciplinary cooperation, and promoting the specialized knowledge of engineers through statements, hearings, and political events. The company was founded on May 12, 1856 and is headquartered in Düsseldorf, Germany.

Verband Deutscher Maschinen- und Anlagenbau eV, also known as VDMA, is an association that represents around 3,600 German and European companies in the mechanical and plant engineering industry. The non-profit company is based in Frankfurt am Main, Germany, and has subsidiaries in Portugal. The VDMA offers a wide range of services and benefits to its members, including access to expert knowledge and a unique network of machine builders. The association helps its members to stay informed about industry trends and to use them as a competitive advantage. The CEO of the German company is Thilo Brodtmann.