Jewelry & Precious Metal Manufacturing in the
Canton of Jura

Osmose création bijoux Sàrl

Since 2004 · 1–10 empl.·5.0(36)

The core activity of Osmose Création Bijoux is the manufacture and sale of jewelry pieces, particularly the production of one-off items and the restoration of antique jewelry. The company also offers various services such as cleaning, polishing, setting, rhodium plating, gold melting and engraving.

Plac-Etal S.à.r.l.

Since 1995 · 11–20 empl.

Plac-Etal S.à.r.l. is a company active in watch decoration and related finishing work. Its website lists services such as engraving, cutting, polishing, metal elements and lettering, as well as signage and UGV machining.

Diamantor SA

Since 1999 · 1–10 empl.

The core activity of Diamantor is the manufacture and distribution of jewelry pieces, particularly in gold and silver, as well as the distribution of luxury goods on the Swiss market. The company offers a wide range of jewelry collections, including classic and exclusive pieces, and positions itself as a partner for the development of distribution strategies for luxury brands in Switzerland.

NORKOM production SA

Since 2007 · 11–20 empl.

The Norkom company consists of two main divisions: Norkom formation SA and Norkom production SA. Norkom formation SA is a training institution specializing in supporting individuals in the context of professional reintegration. Norkom production SA is a company focused on the development and manufacture of aluminum watches under the UCS and Superkids brands. Additionally, it offers services in the areas of watch restoration, watch part manufacturing, and surface treatment (anodizing and coloring).

Liliflo Sàrl

Since 2009 · 11–20 empl.

The company is active in the field of jewelry manufacturing and sales, particularly specialized in wedding and engagement jewelry, such as wedding rings and solitaires, as well as the use of semi-precious stones and Murano glass.

Bronze Art SA

Since 2013 · 1–10 empl.

The core activity of Bronze Art SA is the manufacture and sale of bronze decorative items and statues, such as animal figures, people, vases, fountains and lamps.

AB Saphir SA

Since 2012 · 1–10 empl.·3.7(7)

AB Saphir SA supplies mineral glass and sapphire crystals for the watchmaking industry. The company also provides custom solutions, prototyping, and advice to help clients choose suitable products.

CERAPH SA

Since 2016 · 1–10 empl.·5.0(1)

The core activity of CERAPH is the manufacture and sale of high-quality jewelry pieces, particularly engagement and wedding rings, as well as the creation of custom-made jewelry tailored to customers' wishes.

Jean-Marie Rais

Since 1976 · 1–10 empl.

Liane Mosimann LM Design

Since 1988 · 1–10 empl.

Jean Paratte Sàrl

Since 1999 · 1–10 empl.

Techbra, Wilton Napias

Since 1999 · 1–10 empl.