Companies in
Mechanical Engineering Industry

WAM Helvetia GmbH

Mechanical Engineering Industry · Dagmersellen · Since 2007

The company develops and manufactures specialized system components and machines for various industries, particularly for the processing and handling of bulk materials, wastewater treatment, biogas plants, livestock farming and renewable energies. The core activities include the production of components for the discharge and loading of bulk materials, conveyor and dosing screws, dust filters, components for pneumatic conveying, vibration technology and wastewater treatment.

Wandeler Masch.bau Konstruktionsbüro

Mechanical Engineering Industry · Jona · Since 2008

Wandeler Masch.bau Konstruktionsbüro provides engineering and design services for mechanical engineering. Core services include concept studies, calculations, design, drawings, fabrication documentation and parts lists, as well as the planning and realization of special machines, automation, production equipment, fixtures, patents and prototypes.

wasserradbau guidi gmbh

Energy Suppliers · Männedorf · Since 2019

The core activity of Wasserradbau GmbH is the construction and installation of water wheels for power generation.

Waste Engineering Sagl

Mechanical Engineering Industry · Paradiso · Since 2016

The core activity of Waste Engineering is the design, sale and development of plants and equipment for the treatment, sorting, recovery and upgrading of waste. The company specializes in the design, development and implementation of machines and systems for waste processing, including separators, augers, conveyor belts, shredders and presses.

Watair GmbH

Technical Consulting & Engineering · Frauenkappelen · Since 2019

The company Watair GmbH is primarily engaged in the disinfection and cleaning of water and air. The core activities include the development and application of technologies for the disinfection of drinking water, bathing water, process water and air, particularly in the areas of the beverage industry, food industry and agriculture. The company offers solutions to improve water and air quality in order to promote the health and well-being of humans and animals.

Waterjet Systems International Sagl

Mechanical Engineering Industry · Bioggio · Since 2010

Waterjet Systems International Sagl manufactures and supplies ultra‑high‑pressure waterjet cutting pumps, replacement parts and related services. Its offerings include technical service, customer support, training and aftermarket parts compatible with KMT, Flow and H2O Jet equipment.

WaterSportMarks Sagl

Mechanical Engineering Industry · Lugano · Since 2021

WaterSportMarks Sagl produces and sells the SMark robotic buoy, an electrically propelled, GPS-controlled mark that holds position to about one metre. The buoys are used as course markers for regattas, open-water swimming and other watersports and can be managed via GSM, a web interface or Bluetooth; the company offers modular configurations, rentals and support.

Watropur AG

Mechanical Engineering Industry · Unterseen · Since 1992

The core activity of Watropur is the development and manufacture of drying systems for sludges from industrial and municipal wastewater treatment plants. The products include press-dryers, bunker-dryers, container-dryers, bin-dryers and skip-dryers, designed for dewatering and drying sludges with various moisture contents.

WATROPUR Schlammtrockner GmbH

Mechanical Engineering Industry · Unterseen · Since 2020

WATROPUR Schlammtrockner GmbH designs, manufactures and services dryers for sludge from industrial and municipal wastewater treatment plants. The product range includes Press-Dryer, Bunker-Dryer, Container-Dryer, Skip-Dryer, screw presses for dewatering and insulated panels for casings.

Watson-Marlow AG

Mechanical Engineering Industry · Zurich · Since 2021

Watson-Marlow AG develops, manufactures and supplies fluid management products including peristaltic and hose pumps, tubing and single‑use assemblies under brands such as Watson‑Marlow, Bredel and WMArchitect. It serves sectors including pharmaceutical and biotechnology, food and beverage, water and wastewater, mining and other process industries, and provides product support and validation/compliance resources.

Abatrag AG

Mechanical Engineering Industry · Biel/Bienne · Since 1971

W. Buschor Präzisionsmechanik AG

Mechanical Engineering Industry · Au Sg · Since 2006

The core activity of W. Buschor Präzisionsmechanik AG is the manufacture of complex precision parts of the highest quality through turning, milling and post-processing of metallic and non-metallic materials for various industries such as fine mechanics, medical technology, aerospace, defense technology, measurement technology and toolmaking.

Weber Food Technology Schweiz GmbH

Mechanical Engineering Industry · Villmergen · Since 2023

The core activity of Weber is the development and provision of innovative line and automation solutions as well as industry-specific concepts for the food industry, particularly in the field of sliced product production and packaging of fresh products. The company offers customized solutions for the processing and packaging of products such as cheese, sausage, meat, vegan and convenience products.

WECKERLE COSMETICS S.A.

Mechanical Engineering Industry · Le Locle · Since 1998

WECKERLE COSMETICS S.A. specializes in producing turnkey color cosmetic products and provides services including concept creation, formulation development, packaging development and production, bulk compounding and filling. Its product range includes solid and liquid color cosmetics, skincare and oral care products, and the portfolio includes certified, vegan and clean formulations (Natrue, Ecocert, Cosmos, PETA).

WEFASwiss AG

Research & Development · Thayngen · Since 2004

The core activity of WEFA Group is the development, manufacture and delivery of high-precision tools and solutions, particularly in the field of tool technology, as well as heat treatment and coating of metal parts. The company also offers training and consulting services to its customers and develops new technologies and coatings for various applications.

Wegas Armaturen GmbH

Mechanical Engineering Industry · Klingnau · Since 1996

The core activity of Wegas Armaturen GmbH is the development, manufacture and distribution of technical products and fittings in the areas of water, electricity, gas, sewage and sanitation, in particular press rings, house connections and rubber stoppers.

Wehrli Maschinenbau AG

Mechanical Engineering Industry · Gähwil · Since 2022

Weibel Décolletages AG

Mechanical Engineering Industry · Seltisberg · Since 1990

Weibel Décolletages AG is a contract manufacturer of turned parts and machining services. The company performs conventional automatic turning (2–32 mm, batch sizes 500–100,000), CNC automatic turning (4–26 mm, batch sizes 1–10,000), full CNC turning up to 60 mm, milling and drilling operations, assembly work and engineering support, and works with various steels, aluminium and non‑ferrous metals.

Weidmann Maschinenbau AG

Mechanical Engineering Industry · Glattbrugg · Since 2018

The core activity of Weidmann Maschinenbau AG is the development, manufacture and distribution of mechanical stud presses and other presses for various industrial applications, particularly in the automotive and mechanical engineering industries, as well as for service, maintenance and repair workshops.

Weiermann Systems AG

Mechanical Engineering Industry · Wynigen · Since 2008

Weiermann Systems AG manufactures person-transport systems and provides solutions for inclined elevators. The company has developed its own drive system that enables routes with curves and varying gradients; it manufactures, installs and commissions its systems, offers machine-room-less designs with minimal shaft dimensions, and collaborates with builders and architects.

WEISS AG

Mechanical Engineering Industry · Walzenhausen · Since 1936

The core activity of Weiss AG is the development, manufacture and distribution of diamond and CBN tools for various industrial applications, particularly in the areas of turning, milling, grinding, drilling, measuring and testing. In addition, the company offers various services, such as CAD design, wire erosion, hard soldering, laser processing, re-grinding service, process optimization and training.

Weiss + Appetito SEM AG

Mechanical Engineering Industry · Ried B. Kerzers · Since 2000

The core activity of Weiss+Appetito SEM AG encompasses three main areas: 1. **Construction Machinery and Commercial Vehicles**: The sales and maintenance of construction machinery and commercial vehicles, particularly suction excavators, are an essential part of the company. 2. **Special Vehicle Construction**: The company develops and manufactures special vehicles, such as ash vacuums, blowers, light material dump trucks, self-propelled aerial work platforms, and hydroseeders. 3. **Car Workshop**: The car workshop offers services including maintenance, repair, and conversion of vehicles, including the sale of used vehicles. Overall, the company's focus is on the development, sales, and maintenance of specialized vehicles and construction machinery, as well as providing services in the car workshop sector.

Weiss Technik AG

Mechanical Engineering Industry · Altendorf · Since 2006

The core activity of Weiss Technik is the development, manufacture and distribution of solutions for environmental simulation, heat technology, climate technology, pharmaceutical technology and software, particularly for the areas of research and development, production and quality assurance. The company offers series equipment, special systems and comprehensive services and is divided into two divisions: Environmental Simulation and Pharmaceutical Technology.

Well Diamond Wire Saws SA

Mechanical Engineering Industry · Le Locle · Since 2001

The core activity of WELL Diamond Wire Saws SA is the development, manufacture and distribution of diamond wire saws and related products for various industrial applications. The company focuses particularly on the production of precision diamond wire saws with diamond grains, which can be used for cutting various materials such as metal, stone and other materials.

Welltec Oilfield Solutions AG

Mechanical Engineering Industry · Zug · Since 2016

Welltec Oilfield Solutions AG develops and provides high‑technology solutions for the energy industry, focused on well completion, well intervention and downhole isolation. Its products and services include engineered systems to maximize reservoir contact, optimize recovery and reduce production costs.

Wenko AG, Burgdorf

Mechanical Engineering Industry · Burgdorf · Since 1987

The core activity of Swissauto Wenko AG is the manufacture and distribution of automotive parts and accessories, in particular car paints, painting tools and other products for the automotive industry.

Wenzel Metromec AG

Mechanical Engineering Industry · Chur · Since 1994

WENZEL Metromec AG is a provider of measuring instruments and software solutions for industrial metrology. The core activities include the development, manufacture and distribution of coordinate measuring machines, computer tomographs, optical measuring instruments, software and related services such as training, seminars and technical support.

Wenzitech GmbH

Mechanical Engineering Industry · Schneisingen · Since 2016

WepfAir AG

Energy Industry · Andelfingen · Since 2019

The core activity of WepfAir AG is the development, manufacture and distribution of highly efficient wind turbines for the generation of wind energy.

Wepfer Turbinen AG

Mechanical Engineering Industry · Andelfingen · Since 2014

Wepfer Turbinen AG develops and manufactures mechanical products and solutions, including mower systems, blade-sharpening equipment, the Turbo EX pipe deburring tool, and wind turbines. The company also provides metalwork, workshop services, prototype and series fabrication, repairs, and sales of used equipment.

Wepfer Technics AG

Mechanical Engineering Industry · Andelfingen · Since 1995

Wepfer Technics AG designs and manufactures mechanical equipment and agricultural machinery, offering mowing units (Chamäleon / SWISSBLADE), blade-grinding systems (Easy Schliff), metal fabrication, prototypes and workshop services.

Werner Gloor Maschinenbau AG

Mechanical Engineering Industry · Lengnau Be · Since 1996

The core activity of WGM - Werner Gloor Maschinenbau AG is the production of precise parts in machining as well as the production and construction of fine and precision mechanical components, assemblies and complete machines and equipment.

Werner Mathis AG

Mechanical Engineering Industry · Oberhasli · Since 1969

Werner Mathis AG manufactures equipment and plants for dyeing and coating, supplying standard apparatus and customised solutions for laboratory and production use. The product range includes continuous and discontinuous coating and dyeing lines, testing instruments, and engineering, maintenance and spare‑parts services.

Wespe "Top Tool Trade"

Mechanical Engineering Industry · Uznach · Since 2002

The company's core activity is the design and manufacture of special equipment and machines, in particular the production of one-off items and customer-specific solutions. This also includes the trade in tools, machines and power tools, as well as the adaptation and construction of special equipment such as wood splitters, snow blowers and snow plows.

W+G Tec GmbH

Mechanical Engineering Industry · Malters · Since 2021

W+G Tec GmbH manufactures and develops single- and three-phase transformers, chokes and high-frequency transformers. The company supplies products for power conversion, forced cooling and railway applications and provides customer-specific transformer designs using aluminium or copper conductors.

wheemo.tech GmbH

Technical Consulting & Engineering · Zurich · Since 2021

wheemo.tech GmbH designs axial-flux electric motors and supplies off‑the‑shelf WX Series motors, custom motor solutions, and the WHEEMX™ simulation software. The product range includes WX MINI, WX FRAMELESS and WX COMPACT models, with applications referenced for robotics and industrial use.

Wheel up AG

Mechanical Engineering Industry · Langnau Im Emmental · Since 2024

The core activity of Wheel up AG is the development and implementation of barrier-free solutions for ramps, aiming to facilitate the daily lives of wheelchair users and create a more inclusive society.

Whitecell Power AG

Energy Industry · Wollerau · Since 2021

The company's core activity is the development and production of fuel cells and electrolyzer stacks, as well as the engineering and testing of automotive powertrains, including electric drives. The company specializes in the application of 3D screen printing technology for the production of graphite bipolar plates and other fuel cell components.

WIDENTA AG

General Goods Production · Schaffhausen · Since 2023

WIDENTA AG manufactures and distributes cut-off wheels, grinding tools and sanding products, trades industrial minerals, and supplies components and equipment for industrial automation.

Widmer ISt GmbH Industriesteuerungen

Technical Consulting & Engineering · Chur · Since 2007

Willi Brändle GmbH

Mechanical Engineering Industry · Lenggenwil · Since 1997

Willi Brändle GmbH is active in toolmaking and provides manufacturing services for tools.

WINIGER PUMP SYSTEM AG

Mechanical Engineering Industry · Wald Zh · Since 2005

WINIGER PUMP SYSTEM AG produces and supplies the patented WPS mortar pump and associated equipment such as compressors and mortar mixers. The company provides pump systems for controlled dispensing of mortar and offers on‑site instruction and application support.

Winteler Formen- und Werkzeugbau AG

Mechanical Engineering Industry · Flawil · Since 2019

The core activity of Winteler AG is the manufacture of precision tools, individual parts, small series and machine parts through CNC-controlled milling operations, sink erosion, mold and tool making as well as other operations such as turning and flat grinding. The company also offers comprehensive services such as quality testing and assembly.

Winterhalter Schweiz GmbH, Meckenbeuren (DE), Zweigniederlassung Rüthi SG

Mechanical Engineering Industry · Rüthi (Rheintal) · Since 2018

Winterhalter Schweiz GmbH, Meckenbeuren (DE), Zweigniederlassung Rüthi SG sells commercial warewashers and related warewashing systems, including water treatment, detergents and wash racks. The branch also provides customer services such as a 24/7 service hotline, maintenance support and financing options.

Winzeler GmbH

Mechanical Engineering Industry · Zurich · Since 2016

Winzeler GmbH manufactures match crossbows for shooting competitions at 10 m and 30 m distances. Offerings include models 113 and 313 and adjustable trigger and grip systems, with configurable positioning for the electronic trigger unit.

WireDrive AG

Mechanical Engineering Industry · Stansstad · Since 2021

The core activity of WireDrive AG is the development, manufacture and distribution of innovative solutions for welding technology, particularly wire-drive and coaxial cable products for industrial applications. The focus is on developing reliable and precise wire-feed systems that ensure a constant wire speed in various environments and operating conditions. The company concentrates on providing products that improve the safety of the operator, the reliability and quality of the welding work.

Wiretec Swiss GmbH

Mechanical Engineering Industry · Tagelswangen · Since 2017

The core activity of Wiretec Swiss GmbH is the development, manufacture and delivery of machines and components for wire and cable processing, particularly in the field of unwinding, rewinding and respooling technology. The company focuses on the production of special machines and components for wire processing, including unwinders, rewinding and winding machines, drawing machines and rolling mills. In addition, the company offers services such as consulting, assembly, maintenance and repair of machines.

WireTech Machinery SA

Mechanical Engineering Industry · Echandens · Since 1990

WireTech Machinery SA provides machinery and equipment for wire and tube drawing, rolling mills, cleaning and degreasing, annealing, straightening, cutting, marking and surface finishing for the watchmaking, medical, electronic and metallurgical industries. A team of engineers and technicians supports customers in defining technical solutions and works with manufacturing partners to implement production systems.