Goldsmith in
Plan-Les-Ouates

Harry Winston SA

Since 1957 · 21–50 empl.·4.6(28)

The core activity of Harry Winston is the manufacture and sale of luxury jewelry and watches, particularly those featuring diamonds and other precious stones. The company offers a wide range of products, including engagement and wedding rings, bracelets, earrings, necklaces, and watches, renowned for their exceptional quality, rarity, and exclusive designs.

JACOB & CO SA

Since 2003 · 1–10 empl.

JACOB & CO SA designs and sells timepieces, high jewelry and additional jewelry collections. The company also presents themed collections and partnerships in the luxury watch and jewelry segment.

Jeremy Boueilh - JB

Since 2018 · 1–10 empl.

The company Jeremy Boueilh is a luxury jeweler specializing in the design and handcrafting of high-end jewelry pieces in solid 18K gold. The company's core activity is the development and manufacture of exclusive jewelry pieces, including wedding rings, engagement rings, and other jewelry items designed and handcrafted by French jewelry artist Jeremy Boueilh.

NIRU (SWISS) SA

Since 2008 · 11–20 empl.·2.8(9)

NIRU (SWISS) SA is a solution provider for luxury watch and jewellery brands, managing manufacturing processes from concept to finished pieces. Services include precision cutting of diamonds and coloured stones, 3D design, CNC machining, engraving, setting, polishing, watchmaking and restoration, delivered through vertically integrated production with traceability.

ATELIER BIFULCI SARL

Since 2017 · 1–10 empl.

BOLLSO Sàrl

Since 2013 · 1–10 empl.

ART SETTING SA

Since 2017 · 1–10 empl.

Sara Sandmeier Design-Fashion-Styling

Since 2017 · 1–10 empl.

Manufacture Joaillière Suisse sa

Since 2021 · 1–10 empl.

YL Décoration Sàrl

Since 2024 · 1–10 empl.