Bruno Widmer

Goldbach Group AG engages in the provision of electronic communications solutions and marketing of private electronic, interactive, and mobile data. It also provides consulting, creative production, media planning, for and buying as well as trafficking optimizing of advertising campaigns in electronic offline and online media. The company was founded on June 29, 1983 and is headquartered in Kusnacht, Switzerland.

Burson-Marsteller LLC provides global public relations and communications services. Its services include consumer and brand marketing, corporate and financial communications, digital, healthcare communications and market access, health tech, issues and crisis management, media, public affairs, sports marketing, and technology communications. The firm offers services for global companies, industry associations, professional services firms, governments, and organizations. The company was founded by Harold Burson and Bill Marsteller on March 1, 1953 and is headquartered in New York, NY.

Maestrani Schweizer Schokoladen AG engages in manufacturing of chocolate and cocoa products. It offers chocolate bars, praline and nougat sticks, filled chocolate sticks, seasonal articles, figures and small portions, sugar filled and caramel products. The company is headquartered in Flawil, Switzerland.

Brino Holding AG provides investment services. The private company is based in Zug, Switzerland.

Brancaia SARL engages in the business of growing, processing, and selling of wine. Its products include IL BLU, CHIANTI CLASSICO RISERVA, CABERNET SAUVIGNON, and TRE. The company was founded in 1981 and is headquartered in Radda in Chianti, Italy.

Barone Ricasoli SpA is a private company based in Gaiole di Chianti, Italy that produces and sells Chianti Classico DOCG wine bottles. The Italian company also offers wine tours and tastings at their cellar and wine shop, as well as Tuscan food and wine routes. Additionally, they provide tours of the Brolio Castle.

Cinerent OpenAir AG is a Swiss company that specializes in the rental of cinema technology and the organization of open-air cinemas in Switzerland. The private company is based in Zollikon, Switzerland. The company is known for having the largest mobile linen sewers in the world and have worked on numerous projects worldwide.

Futurecom AG is a Swiss company that specializes in designing and developing websites and web applications. The private company is based in Zurich, Switzerland.