Metal Industry

Qualicast AG 

Horgen · Since 1995

Qualimec AG 

Wetzikon Zh · Since 1991

The core activity of QUALIMEC AG is the production of precision turned parts, particularly from special alloys such as Inconel or Hastelloy, according to customer drawings using state-of-the-art turning centers.

Ramseyer et Cie S.A. 

Le Landeron · Since 1967

The core activity of Ramseyer & Cie SA is the manufacture of technologically demanding precision turned parts, particularly through turning, milling and grinding, as well as the complete processing and production of customer-specific, ready-to-assemble parts in Swiss quality.

Raric AG 

Düdingen · Since 1980

The core activity of Raric AG is the manufacture and distribution of fittings, particularly the production of standardized products in various alloys and all common sizes, as well as the manufacture of custom-made fittings according to individual customer requirements.

RB-Cema AG 

Biberist · Since 1996

The core activity of RB Cema AG is the production of turned parts for automatic machines in medium and large series, exclusively on multi-spindle machines, with a diameter of ø 4 mm to ø 16 mm.

Réalinox SA 

Gland · Since 1991

Réalinox SA manufactures custom metal constructions and provides sheet‑metal services (laser cutting, bending, rolling), welding, design and fabrication studies, plus maintenance and repair services.

Reinhold Frei AG 

Saland · Since 2019

Reinhold Frei AG is an aluminium foundry offering kokillenguss (permanent-mold), sand casting and lead casting, together with tooling/form creation, machining, surface treatments and further processing. The company provides end-to-end services from consulting and engineering to prototyping and production of small, medium and large series of ready-to-install cast components.

René Gerber AG 

Lyss · Since 1970

The core activity of René Gerber AG is the development, manufacture, and distribution of machines and services for surface treatment of workpieces, particularly for deburring, polishing, and rounding of metal and plastic parts. The company offers specialized machines and technologies, such as brush polishing machines, plane polishing machines, and small tools, as well as services like the Surface Center, to support customers in various industries, including the automotive, tool, machinery, and watch industries.

Resitec AG 

Schüpbach · Since 2021

The core activity of Resitec AG is the development, manufacture and distribution of systems and products for drainage technology, particularly for the collection, treatment, storage and reuse of water. This includes, among other things, sand separators, glass separators, solid matter separators, assembly materials, accessories and floor drains. The company focuses on creating intelligent systems that contribute to water protection worldwide.

REUBEN BROTHERS SA 

Geneva · Since 2001

The company is a diversified conglomerate with core activities in the following areas: Private Equity, International Real Estate Management (with a focus on luxury hotels, office, retail and residential properties in the UK, Europe and the US), Hospitality (with a portfolio of luxury hotels, including the JW Marriott Turnberry Resort & Spa), Credit Financing, Sports and Media, Shipping and Logistics (as part of the company's heritage) and Philanthropy (through the Reuben Foundation, which focuses on charitable causes). The company does not have a clear main activity, but is rather a conglomerate with various business areas.

R. Frei AG 

Herisau · Since 1984

R. Frei AG provides powder coating, wet painting and pretreatment services and performs screen and pad printing. The company operates a through-feed line and a small-parts line (e.g. 3000×1600×400 mm and 700×600 mm) and processes parts made of aluminum, magnesium and zinc die-cast as well as galvanized steel.

Rheinmetall Air Defence AG 

Zurich · Since 1968

Rheinmetall Air Defence AG provides air-defence systems and related services, including fire-control systems, onboard cannons, integrated missile launchers, radar and air-surveillance technologies, and counter-drone solutions. The company also supports customers with introduction, training, testing and maintenance of air-defence equipment.

Rheinmetall Electronic Solutions AG 

Zurich · Since 1992

Rheinmetall Electronic Solutions AG develops and supplies electronic systems and integrated solutions for networking and protecting military systems, including sensors, air defence and radar, unmanned platforms, C4I capabilities, and training and simulation products.

Rimanox GmbH 

Balsthal · Since 1996

The core activity of RIMANOX (CHROMSTAHL VERARBEITUNG) is the processing of chrome steel, particularly in the field of tungsten inert gas welding, as well as the manufacture of customised solutions and products such as blackening forks.

Rio Tinto Switzerland AG 

Zurich · Since 1990

Riplex AG 

St. Antoni · Since 1994

The core activity of Riplex AG is the production of precision mechanical parts to customer specifications, in particular series milling parts made of various materials such as aluminum, plastic, steel and special materials, as well as precision and small milling parts and niche products on CNC machining centers up to 5 axes.

RLM Wärme- und Kältetechnik GmbH 

Fehraltorf · Since 2011

RM Maschinentechnik GmbH 

Au Sg · Since 2020

The core activity of RM-Maschinentechnik is the manufacture and processing of metal products with the highest precision and quality. The company provides services in the metal processing industry and focuses on creating individual solutions to meet customer needs.

Roger Gogniat AG 

Grenchen · Since 1992

The core activity of Roger Gogniat AG is the manufacture and processing of metal parts and assemblies, particularly in the fields of toolmaking, stamping technology and mechanical processing. This specifically includes: tool design, tool manufacturing, stamping technology, mechanical processing, assembly production, assembly work and prototype construction. The company primarily processes precious metals and stainless steel and offers flexible and customer-specific solutions.

Roger Gut AG 

Birmensdorf Zh · Since 2013

The core activity of Roger Gut AG encompasses the manufacture, processing and assembly of metal and steel products, as well as the provision of services in the fields of plant and apparatus construction, mechanical processing, sheet metal processing, metal and steel construction, revisions and repairs, welding work, assembly and disassembly, and the production of metal furniture and design products.