Peter Stiefenhofer

Saurer AG manufactures textile machinery and components. It offers pre-spinning, roving frame, ring spinning, compact spinning, rotor spinning, winding, twisting and embroidery machines. The firm’s brands include Allma, Jintan, Saurer Embroidery, Schlafhorst, Volkmann and Zinser. IIt offers machinery components under the brand names that include Accotex, Daytex, Fibrevision, Heberlein, Temco and Texparts. The company was founded in 1853 and is headquartered in Wattwil, Switzerland.

Zellweger Luwa AG is a Swiss industrial company that, together with its subsidiaries, operates in the fields of gas detection and air engineering. It has two business divisions. The Zellweger Analytics division specializes in the supply of gas detection systems. Its product range, which includes gas detection systems for toxic gases, gas detection systems for explosive gases, portable gas detection systems and CO (carbon monoxide) detectors, is sold under the MDA Scientific, Sieger and Neotronics brand names to the oil and gas, semiconductor, petrochemicals, utilities and other industries. These systems are designed to protect people and the environment against harmful gases. The Luwa division focuses on the development of air engineering systems for the textile, pharmaceutical, electronics and other industries. Its product portfolio consists of textile air engineering systems, cleanroom technology and general-purpose air engineering systems. The Company's products are sold worldwide.

KPMG Switzerland provides businesses with audit, tax and finance support services. The company was founded in 1910 and is headquartered in Zurich, Switzerland.