Metal Industry in
Biel/Bienne

MPS Micro Precision Systems AG

Since 2003 · 11–20 empl.·4.4(11)

MPS Micro Precision Systems AG designs and manufactures custom microtechnology systems, providing development, prototyping, industrialization and production of miniature electromechanical components such as linear bearings and miniature ball screws. The company serves markets including medical (orthopaedics), watchmaking, optics, aerospace, astronomy and electronics.

CMSA Biel/Bienne SA

Since 2018 · 101–500 empl.·4.2(12)

CMSA Biel/Bienne SA is a high-precision manufacturing company that develops metal alloys and produces complex components. Its services cover end-to-end processes including casting and forming, CNC machining, surface treatments, cleaning, assembly, conditioning and packaging, logistics and metal recycling, serving luxury/watchmaking, medical technology and industrial sectors.

Stadler Stahlguss AG

Since 2004 · 101–500 empl.·4.1(9)

The company's core activity is the manufacture of steel cast parts and components for the rail vehicle industry and other sectors, including the development and production of cast parts, mechanical finishing, heat treatment and non-destructive testing.

sknife ag

Since 2014 · 11–20 empl.·3.8(11)

The company's core activity is the manufacture and distribution of high-quality knives, particularly Damascus knives, steak knives and special knives, as well as the creation of custom-made products and engravings. The company develops its products in collaboration with top chefs and emphasizes sustainability and Swiss quality.

Dejex SA

Since 1979 · 1–10 empl.

The core activity of DEJEX SA is the manufacture of various types of springs (ressorts), including micro-springs, compression springs, traction springs and torsion springs, as well as standard springs. Additionally, the company also offers laser cutting services.

Toproc AG

Since 1990 · 11–20 empl.

The core activity of Toproc AG is the development, production and distribution of fastening systems, in particular distance screw assembly systems, as well as the manufacture of special parts according to specific customer requirements, such as precise small press parts, special screws, rivets and small steel mass studs.

Fluri Präzisions- und Mikromechanik AG

Since 1994 · 11–20 empl.

The core activity of Fluri Präzisions- und Mikromechanik AG is the development and manufacture of mechanically technical precision parts, assemblies, and machine components in the high-end range of micromechanics, as well as the production of instruments for testing and measurement technology. This includes in particular: Contract manufacturing of mechanical work such as turning, milling, and cylindrical grinding with the highest precision; Grinding work for all common materials; Production of mechanical length measuring devices; Development and manufacture of setting and clamping nuts, especially of the Kuso Relock brand; Production of linear guides and measurement technology components. The company also offers services such as complete machining, assembly production, and honing.

Estoppey-Addor SA

Since 1995 · 11–20 empl.

Estoppey-Addor SA is a surface-treatment and electroplating company offering galvanic, chemical and mechanical processes. Its services include decorative and technical coatings, blasting and microblasting, heat treatments, watch-component decoration and masking (épargne) with permanent varnishes for sectors such as bar turning (décolletage), precision mechanics, watchmaking, jewellery, non‑implantable medical devices and electronics. The company’s management system is certified to ISO 9001 and ISO 14001.

Kuso GmbH

Since 2003 · 1–10 empl.

Kuso GmbH manufactures precision lock nuts and supplies radial and axial locking systems, hardened axial types, accessories (socket keys, torque adapters) and custom-made special nuts.

Galvano Helbling AG

Since 2015 · 11–20 empl.

The core activity of Galvano Helbling is surface finishing through galvanic technology, particularly through manual galvanizing, where metal parts are coated with metal layers through electrolytic deposition to achieve corrosion protection, wear protection or decoration.

Estoppey-Addor Chromage SA

Since 2016 · 11–20 empl.

Estoppey-Addor Chromage SA performs electroplating, chemical and mechanical surface treatments. Services include decorative and technical platings (including black chrome), protective coating application, sand/micro‑blasting and watch decorations for sectors such as turned parts, precision mechanics, watchmaking, jewellery, non‑implantable medical devices and electronics.

Favre-Steudler S.A.

Since 1984 · 11–20 empl.

The core activity of Favre-Steudler SA is the manufacture and distribution of industrial springs, including various types of springs such as compression springs, tension springs, torsion springs and form springs.