Lisa Hopfmüller

POLYGENA AG is a company based in St. Gallen, Switzerland. and has subsidiaries in Switzerland. The Swiss company is the parent company and partner of Nozag, ROSTA, JESA, PWB, and Compounds, which are independent companies in the industrial sector. The subsidiaries enjoy the trust of POLYGENA for the implementation of their strategies. The CEO of the company is Valentin Bühler.

Zurmont Madison Management AG (ZMM) is an independent private equity investment firm established in 2006 through the merger of Zurmont Management AG, founded in 1993, and Madison Management AG, established in 2001. ZMM is located in Zurich. The firm manages a Jersey-domiciled private equity partnership. Their clients are high-net worth private individuals, family offices, pension funds and other Swiss and international institutional investors.

COI Partners AG (COI Partners) is a private equity firm founded in 2000. The firm is headquartered in Zurich.

Boost Holding AG engages in the provision of marketing and sales promotion services. The firm offers concepts and sales promotion tools in the areas of shopper marketing. It also specializes in the promotion of generic products and loyalty programs. The company was founded in 1987 and is headquartered in Steinhausen, Switzerland.

Erich Keller AG manufactures air conditioning systems. It provides Interiors for Business, Private, Kitchens, Reception and Conference areas. The firm communication desks includes Trading, Control rooms, Studios and Training rooms. The company was founded in 1951 by Paul Keller Sr., and is headquartered in Sulgen, Switzerland.

KMU Capital AG provides mezzanine and equity capital to small and medium-sized enterprises, in particular to facilitate succession solutions. The company was founded on March 7, 1991 and is headquartered in Herisau, Switzerland.

Intercard AG engages in the supply and distribution of card personalization systems. The firm’s products include blank cards, card accessories, card printers, desktop printers, high volume card issuance, key fobs, software, and entrust datacard. It also offers card personalization, chip card programming, milling and embedding, lettershop, as well as logistics services. The company was founded in 1994 and is headquartered in Zurich, Switzerland.

Beauty & Care AG manufactures and supplies personal care products. It offers products for children and adults. The company is headquartered in Cham, Switzerland.

bb trading werbeartikel ag engages in the manufacture and distribution of advertising and promotional items. Its products include office supplies, writing instruments, food products, household articles, bags, tools, and key holders. The firm also provides services such as consulting, product development, logistics, outsourcing, and production. The company was founded in 2001 and is headquartered in Dietikon, Switzerland.

Voegtlin-Meyer AG provides logistics solutions services. The company was founded in 1912 and is headquartered in Windisch, Switzerland.

Trendcommerce (Schweiz) AG provides dialog marketing, digital and transactional printing services. The company was founded by Urs Künzler and Filippo Zanchi in 1996 and is headquartered in Gossau, Switzerland.

Helvetica Capital AG is an independent private equity/venture capital firm headquartered in Zurich, Switzerland. The firm was founded in August 2015 by Johannes Suter.

itsbusiness AG provides test, simulation and business monitoring systems solutions services. The firms offers its services to telecommunications, energy and transportation companies, as well government-operated companies. The company was founded in 1999 and is headquartered in Bern, Switzerland.