Metal Industry in
Sion

46 Aviation SA

Since 2010 · 1–10 empl.·4.9(8)

46 Aviation SA operates and displays Warbirds and other historic aircraft, and performs aerobatic and wingwalking displays at airshows. The team manages restoration and operation of historic aircraft and offers touristic flights and warbird operation services.

Copper Métal Valaisan (Cometva) SA

Since 2003 · 1–10 empl.

The core activity of COMETVA SA is the manufacture of forged copper components for the ferroalloys industry, particularly for the production of electrodes and other components for high-temperature furnaces. The company also provides engineering services for the planning and equipment of furnaces, as well as solutions for casting and crushing processes.

46 Aviation Classics SA

Since 2019 · 1–10 empl.·4.9(8)

46 Aviation Classics SA operates and displays warbirds and provides aerobatic and wingwalking airshow performances, as well as restoration and operation services for historical aircraft.

Trauffer Coating AG, succursale Valais

Since 2018 · 1–10 empl.

Trauffer Coating AG, succursale Valais provides coating and building protection services, including surface treatment, floor coatings, fire-protective (intumescent) coatings and road marking/signalisation. The branch also delivers graffiti protection and coatings for tunnels, bridges and industrial floors.

CREUSALP SA

Since 2016 · 1–10 empl.·4.3(6)

The core activity of Creusalp SA encompasses the following areas: 1. **Heavy Industry**: - Industrial sheet metal work (Laser cutting and folding) - Industrial locksmithing (Welding) - Industrial painting and powder coating - Mechanical assembly and electrical wiring - Technical office (Design and development of mechanical parts, bodies, sub-assemblies) 2. **Building**: - Metal construction - Liquid painting and powder coating The company thus offers services and products in the field of metal processing, both for industry and construction.

Métald'Or Dentaire Sàrl

Since 2022 · 1–10 empl.

Corrotect Sàrl

Since 2026 · 1–10 empl.