We work with internationally recognized professionals for the sale and purchase of precious metals. Refinery, Mint, transporters or jewelers, our partners have all our confidence to satisfy all of our customers. The Gold Service Team
With 125 years of know-how in the trade of precious metals, Gold Service offers customized services to invest at the best time. Our brand is recognised at the international level and has an established network of trading offices next to you. To buy or sell gold, trust the Swiss expert.
The Gold Service team
FIND OUT MORE Since 1895, the Bonnet Family Group has focused on long-term development for its brand shops, in keeping with its identity, know-how and heritage. The group is active in 4 business sectors in 3 countries and pursues excellence for each entity. From an artisanal workbench to a design software, from a melting furnace to a hushed trading office, the Bonnet Group exercises its know-how through all its businesses and activities.