Jewelry & Precious Metal Manufacturing in
Carouge GE

Muller Martin, Manufacture - Atelier 401

Since 2013 · 1–10 empl.·5.0(122)

The company's core activity is the manufacture and sale of jewelry, particularly handmade, unique and personalized bijoux, such as wedding rings, engagement rings, bracelets, earrings and other jewelry pieces made of gold, platinum and silver.

Schönhaus Creation SA

Since 1978 · 1–10 empl.

Schönhaus Creation SA designs and manufactures watches and jewellery, combining traditional craftsmanship with modern technology. The family business works with a team of jewellers and engineers and provides advice to clients on realizing their ideas.

Karine Dupont Sàrl

Since 2009 · 1–10 empl.

The company's core activity is the manufacture and sale of bijoux (jewelry pieces) by the bijoutière (jewelry designer) Karine Dupont.

ELI-O Sàrl

Since 2021 · 11–20 empl.

The core activity of ELI-O is the manufacture and sale of handmade jewelry pieces, particularly made from recycled 925 silver and recycled 18k gold, using the ancient technique of wax casting. The jewelry pieces are crafted in a workshop in Geneva, Switzerland, and are characterized by their imperfections and antique style.

Lili Porte Bonheur Sàrl

Since 2017 · 1–10 empl.

The company "Lili Porte Bonheur" is a bijou company specializing in the manufacture and sale of jewelry. The core activity of the company is the design, production and sale of jewelry pieces, particularly through its own online store (Eshop) and in its own atelier in Chêne-Bourg.

Mado SA

Since 1991 · 11–20 empl.·3.7(3)

The core activity of MADO S.A. encompasses the development and manufacture of high-quality watches, jewelry pieces, and precision instruments. The company combines traditional craftsmanship with innovative processes and offers its products under the "Swiss Made" brand. The company's activities include in particular: watchmaking (clockmaking and watchmaking), jewelry manufacturing, and the production of precision instruments. The company positions itself as a supplier to the high-end and fashion jewelry industry and also offers its products to local companies in the Geneva region.

Gaud, G. Casting

Since 2017 · 1–10 empl.·5.0(4)

The core activity of G Casting is the professional manufacture of jewelry pieces through precision casting of precious metals.

Atelier Gibson

Since 2016 · 1–10 empl.·5.0(3)

Atelier Gibson designs and produces handcrafted jewellery, offering collections of rings, earrings, pendants and sets. The workshop also carries out transformations, repairs and bespoke work and states that diamonds are sourced from conflict‑free suppliers.

Atelier 5 SA

Since 1989 · 1–10 empl.·4.8(4)

The core activity of Atelier5 is the manufacture and sale of bijoux (jewellery) and montres (watches).

Carolina Chabert Sàrl

Since 2025 · 1–10 empl.

Carolina Chabert Sàrl is a jewellery atelier that creates handmade jewellery, bespoke commissions, and transformations of existing pieces. The company offers rings, earrings, necklaces and bracelets, including engagement and wedding jewellery tailored to individual requests.

ALMASANO Créations Sàrl

Since 2025 · 1–10 empl.

ALMASANO Créations Sàrl designs and produces custom jewellery and its own collections. The company also offers jewellery repair, transformation and subcontracting services for jewellery businesses.

Albert Stefani

Since 1988 · 1–10 empl.