Rudolf Samuel Güdel

Gudel AG is a Swiss company that manufactures precision machinery components. The private company is based in Langenthal, Switzerland.

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.

WVG Kainz GmbH develops, manufactures and installs washing, conveyance, storage and automation technology for reusable containers. The company was founded in April 1980 and is headquartered in Irschenberg, Germany.

3s Industries AG manufactured production lines for solar modules and building integrated solar systems (BIPV). It offered turn key automated production lines. It also offered power generating building materials which can be integrated into the building as roofs, facades or as shading elements. The company was founded on January 21, 2010 and is headquartered in Lyss, Switzerland.