Kaspar Kelterborn

Similasan Holding AG is a private company based in Sarnen, Switzerland.

Part of Invico Asset Management AG, Conzzeta Holding Deutschland AG is a worldwide expert in foam solutions. The company is based in Leverkusen, Germany and offers intelligent foam packaging, acoustic testing, and customized solutions in all colors and designs. The German company offers over 200 specialty foams and tailored solutions for various industries, including automotive, industrial, and comfort applications. With a focus on innovation and customer orientation, Conzzeta Holding Deutschland has been providing foam expertise since 1937.

SUHNER Group AG provides investment services. SUHNER Group AG is based in Lupfig, Switzerland and has a global presence of subsidiaries in several regions. The Swiss company was founded in 1973. The CEO is Alessandro Ranzoni.

Wipf Holding AG operates as an industrial holding firm. It specializes in flexible packaging, envelopes, stationery, direct marketing, and digital services. The company was founded in 1966 and is headquartered in Brugg, Switzerland.

RUAG International Holding AG engages in the acquisition, management, and disposal of participating interests in firm, particularly in the space and aerostructures sector. It also establishes companies as well as acquire, hold, manage, and dispose intangible assets. The company was founded on May 27, 1998 and is headquartered in Bern, Switzerland.