Plastics Industry in
Neuchâtel

KEF CORPORATION, CHIBA, succursale de Neuchâtel

Since 2012 · 1–10 empl.

The core activity of KEF Corporation is the development and manufacture of high-precision seals and elastomeric products, particularly for the watch industry, as well as for other sectors such as the automotive, medical, aerospace and electronics industries. The company develops and produces special elastomers and seals using injection and compression molding processes, offering solutions for applications that require the highest precision and quality.

Menuiserie Ruiz Sàrl

Since 2009 · 1–10 empl.·4.6(9)

Black Sands Sàrl

Since 2023 · 1–10 empl.

Black Sands Sàrl manufactures surfboards using 3D printing and advanced composite materials and offers board models alongside a patent‑pending modular core technology for adjustable flex behaviour. Boards incorporate recycled PET cores and bio‑based resins, are handcrafted in Switzerland, and the company conducts R&D and testing to optimise durability and ride response.

Carbon Développements SA

Since 2023 · 1–10 empl.

Cinq 5 Sàrl

Since 2024 · 1–10 empl.