Marga Gyger

Precious Woods Holding AG produces and sells logs and sawn timber. The firm also engages in the sustainable management and use of tropical forest. It operates through the following segments: Sustainable Forestry in Brazil, Sustainable Forestry in Gabon, Trading and Carbon and Energy. The Sustainable Forestry in Brazil segment engages in the sustainable management of tropical forests and the processing of tropical timber in Brazil. The Sustainable Forestry in Gabon segment operates in the sustainable management of tropical forests and the processing of tropical timber in Gabon. The Trading segment engages in the trading of timber from external sources in Switzerland. The Carbon & Energy segment engages in the trading of certified emission reductions. The company was founded on December 17, 1990 and is headquartered in Zug, Switzerland.

Grapha-Holding AG engages in the acquisition and management of participating interests in firms. The company was founded on February 21, 1992 and is headquartered in Hergiswill, Switzerland.

vonRoll infratec AG operates as a holding company with interest in developing carpool and rideshare applications. It services include technical casting solutions, piping and mains monitoring systems. The company is headquartered in Zug, Switzerland.

V-ZUG Infra AG is a private company based in Berneck, Switzerland. and has subsidiaries in Germany.

Hansgrohe, Inc. manufactures and supplies plumbing products. The firm offers showers and bathroom and kitchen faucets. The company was founded by Hans Grohe in 1901 and is headquartered in Alpharetta, GA.

ALPORA AG is a Swiss company that specializes in making innovation measurable. The private company is based in Zug, Switzerland and was founded by Ruth Schönleber and Markus Breitenmoser. The company's Serafin Innovation Hub determines the innovation efficiency of companies, which helps innovative companies achieve greater sales growth, higher profits, and better share price developments.

Naviswiss AG operates as a holding company, which specializes in miniaturized surgical navigation. It engages in the development and manufacture of miniaturized surgical, tracking, and navigation systems for orthopedic surgery. The company was founded on August 30, 2016 and is headquartered in Brugg, Switzerland.