Companies in
Mechanical Engineering Industry

Polytec Engineering GmbH

Technical Consulting & Engineering · Oberglatt Zh · Since 2004

The core activity of Polytec-Engineering GmbH encompasses the development, manufacture and/or distribution of solutions in the fields of compressed air, air conditioning and combustion technology.

Polytechnik Swiss AG

Technical Consulting & Engineering · Immensee · Since 2010

Polytechnik Swiss AG is a member of the Polytechnik group and a contact for the group’s biomass energy technologies, including combustion systems, gasification and carbonisation. The group’s scope covers technical solutions and services such as planning, engineering, manufacturing, assembly and commissioning of biomass plants.

Polytype Converting AG

Mechanical Engineering Industry · Fribourg · Since 2023

Polytype Converting AG is a brand of Matthews Engineering supplying production machinery and plant systems for coating, calendering, embossing, laminating and printing processes. Its portfolio includes coating lines for technical films, decorative surfaces and battery materials, as well as integrated plant engineering and related services.

Polyver GmbH

Mechanical Engineering Industry · Bettlach · Since 2006

The core activity of Polyver GmbH is the development, manufacture and distribution of precision machines for processing THT components (Through-Hole-Technology), particularly for processing varistors and tantalum capacitors. The machines are specialized in notching and aligning components with high accuracy.

Posalux SA

Mechanical Engineering Industry · Biel/Bienne · Since 1964

The core activity of Posalux is the development and provision of advanced micro-machining solutions for high-tech production, particularly in the field of micromechanics.

PRACARTIS SWISS SA

Mechanical Engineering Industry · Plan-Les-Ouates · Since 2021

The core activity of Pracartis Swiss SA is the development and provision of solutions for precision machining, particularly in the areas of machine reconstruction, improvement and optimization, as well as the manufacture and maintenance of precision tools and machines. The company also offers services such as retrofitting, repair and maintenance of machines and tools, and develops innovative solutions for the digitization and automation of machining processes.

Precipart SA

Mechanical Engineering Industry · Lyss · Since 1968

Precipart SA is an engineering and manufacturing company that designs and produces precision custom gears, gearboxes, mechanical components and electromechanical assemblies. It serves the medical, aerospace and industrial sectors and provides manufacturing processes such as Swiss turning, CNC milling, micro‑manufacturing, metal injection molding and micro 3D printing, together with engineering and rapid prototyping services.

Precise Technology SA

Technical Consulting & Engineering · Chiasso · Since 2004

The core activity of Precise Technology SA is the development and application of innovative surface treatments and technologies for various industries, particularly motorsport, hypercars, supercars, firearms and jewelry. The treatments include aesthetic and functional applications such as micro-finishing, hardening, corrosion protection and protection against scratches and oxidation. The company offers specific treatments for various materials including metal, carbon, plastic, rubber and glass.

Precisteel GmbH

Mechanical Engineering Industry · Brügg Be · Since 2005

The company's core activity is the contract manufacturing of mechanical precision parts, particularly through turning, milling, precision grinding, drilling, grinding, plane turning, assembly and installation of various materials such as steel, stainless steel, copper, brass, bronze, titanium, aluminum and synthetic materials. The company also offers services in the fields of electroerosion and prototype manufacturing.

Precitec Vision GmbH & Co. KG, Neu-Isenburg (DE), Zweigniederlassung Neftenbach

Mechanical Engineering Industry · Neftenbach · Since 2008

The core activity of Precitec is the development and manufacture of laser technologies and products for various industries, particularly for the automotive, aerospace, medical technology and electronics industries. The products and services include laser welding technology, laser cutting technology, 3D measurement technology and quality control. The company also offers services such as commissioning, maintenance and repair.

Precitool AG

Mechanical Engineering Industry · Biel/Bienne · Since 1995

The core activity of Precitool SA is the development and manufacture of high-precision tungsten carbide cutting tools, particularly cutting inserts, cutting insert holders, slitting saws and grinding wheels for metalworking.

Precitrame Machines SA

Mechanical Engineering Industry · Tramelan · Since 2001

Precitrame Machines SA designs, develops and manufactures machining solutions for the production and finishing of complex small and medium-sized micromechanical components, including micromachining centers, CNC rotary transfer machines and finishing machines. The company serves sectors such as watchmaking, automotive, electronics, aerospace and medical and provides services including feasibility studies, pre-series manufacturing, project management and customer support.

Precor Switzerland GmbH

Research & Development · Lausanne · Since 2020

The core activity of Precor is the development, manufacture and marketing of fitness equipment and solutions for commercial fitness studios, companies, country clubs, hotels, educational institutions and multi-family homes. The company offers a wide range of products, including cardio equipment, strength training equipment, wellness products and networked fitness solutions, as well as services such as customer service and support.

PREFQU GmbH

Technical Consulting & Engineering · Schindellegi · Since 1996

The core activity of PREFQU is the planning, design and construction of conveying equipment, conveying systems and automation solutions for efficient production processes, particularly in the field of conveyor technology and automation. This includes the development and implementation of solutions for material flow, process and handling automation, as well as the manufacture of elevators and buffer systems for connecting floors and capacity balancing.

Premesco AG, High Voltage Technology

Electrical Industry · Zurich · Since 1997

Premesco AG, High Voltage Technology designs and manufactures high-voltage cable termination systems and provides related components and services. Products include cable termination units, water conditioning units, and flexible high-voltage cables covering voltage ranges from approximately 60 kV to 1000 kV.

Press Feeding Systems Gessler

Mechanical Engineering Industry · Muri Ag · Since 2021

The core activity of GESSLER is the development and provision of Press Feeding Systems and Press Tooling Systems, particularly in the field of punching technology, as well as the installation, repair and maintenance of punching presses and servo-controlled strip feeding systems.

Presstrade AG

Mechanical Engineering Industry · Reinach Bl · Since 2005

Presstrade AG trades in new and used forging machines, industrial presses and associated spare parts. The company provides service and support, refurbishment, installation and removal, engineering, logistics and machine valuation services.

Presstrade Technologies GmbH

Mechanical Engineering Industry · Reinach Bl · Since 2016

Presstrade Technologies GmbH trades in new and used forging machines, presses and related equipment. The company provides service and support, spare parts, engineering, custom installations and logistics, and maintains a sales warehouse for used machinery.

Presta-Link Sàrl

Mechanical Engineering Industry · Couvet · Since 2023

Presta-Link Sàrl designs and manufactures automatic tracking antenna systems and related hardware for long-range wireless transmission. Its product range includes the G‑200, G‑07 and G‑04 antennas, and the company provides system integration, on-site installations and technical support for broadcast, live-event and public-safety applications.

Pretec SA

Mechanical Engineering Industry · Le Landeron · Since 2025

Pretec SA supplies standard and customized dimensional metrology products and systems for submicron measurement applications. Its product range includes electronic measuring probes, pneumatic (air) gauging systems, display and control units and measurement software, and the company provides services such as calibration, repair, maintenance, training and engineering/turnkey solutions.

PREtech AG

Mechanical Engineering Industry · Murgenthal · Since 2011

The core activity of PREtech AG is the production of high-precision parts, particularly turned and milled parts, as well as prototype and series manufacturing. The company offers its services in various industries, including medical technology, food, engine, machinery and arms manufacturing.

Prexa AG

Mechanical Engineering Industry · Grenchen · Since 1983

The core activity of Prexa AG is precision grinding, particularly the external cylindrical grinding of metal and plastic parts in large and small series.

P. Ries GmbH

Technical Consulting & Engineering · Bäretswil · Since 1998

P. Ries GmbH manufactures, services and develops industrial extraction units and stationary industrial vacuum cleaners designed for continuous (24x7) operation. Product types include compact extraction units, dedusters, turbine-driven aspirators, hybrid units and side-channel blowers, with filter cleaning systems and filtration options (including HEPA and ATEX-capable solutions) for sectors such as automotive, chemical, pharmaceutical, food and metalworking.

Primacon Verkaufs GmbH

Mechanical Engineering Industry · Safnern · Since 2005

Primacon Vertriebs GmbH

Mechanical Engineering Industry · Safnern · Since 2005

The core activity of Primacon GmbH is the development, production and distribution of highly modern and powerful machining centers for microtechnology, particularly precision machining centers for watchmaking and microproduction, with an accuracy of less than 0.001 mm.

Prime Preventive AG

Technical Consulting & Engineering · Pfäffikon Sz · Since 2021

The core activity of Prime Preventive AG is consulting, sales and training in the field of fire protection and firefighting. The company offers VKF-certified products and solutions, in particular extinguishing agents and systems, and provides comprehensive training for private individuals, SMEs, associations, municipalities and authorities.

Print-Partner AG

Mechanical Engineering Industry · Frauenfeld · Since 2000

The core activity of Print Partner AG encompasses the development, manufacture, installation and maintenance of technical plants and systems, particularly in the areas of: * Water treatment (water softening systems, reverse osmosis systems, dosing systems, measuring devices) * Air humidification and climate technology (air humidification systems, air conditioning systems) * Printing machines and accessories. The company also offers services such as consulting, analysis, planning, installation and repair.

Probag Wärmetechnik AG

Mechanical Engineering Industry · Niederbuchsiten · Since 1990

The company PROBAG Wärmetechnik AG develops, manufactures and distributes heating elements, in particular heating cartridges, heating tapes, thermoelements and accessories for various industrial applications, such as plastics processing, packaging industry, research and prototype construction.

ProCalc SA

Research & Development · Courrendlin · Since 2021

The core activity of ProCalc SA is the development and distribution of products for water treatment and filtration, particularly for the removal of lime and corrosion from water, as well as for improving water quality and purity. The company offers a range of products, including faucets with ceramic filters, shower heads with beneficial pearls, and other solutions to improve daily life with clean and refreshing water.

Prodima Mixers SA

Mechanical Engineering Industry · St-Sulpice Vd · Since 1976

The core activity of Prodima Mixers SA is the development, manufacture and distribution of industrial mixers for powders and granules, particularly for the food, dietary supplements, chemicals, pharmaceuticals and cosmetics industries.

4Plate by Pro Gravur AG

Mechanical Engineering Industry · Bern · Since 1971

The core activity of Pro Gravur AG is the production of engravings and clichés for various industries, particularly for the watch industry, printing tools, molds, design, special tools, and security printing industry. The company combines modern manufacturing technology with traditional craftsmanship and uses various techniques such as CNC milling, engraving, photochemistry, electroplating, and laser technologies to produce highly precise parts and products.

ProGrit GmbH

Mechanical Engineering Industry · Wetzikon Zh · Since 2002

The core activity of ProGrit GmbH is the development and implementation of customized solutions for industrial manufacturing, particularly in the field of press and forming technology. The company offers a wide range of services and products, including: development and manufacturing of precision tools and machines, measurement and testing technology, automation solutions for industrial manufacturing, process and production optimization, additive manufacturing and 3D printing, electrochemical machining and laser machining. ProGrit GmbH positions itself as a technology leader and offers its customers worldwide customized solutions for their specific requirements.

ProMontagen AG

Repair of Machinery & Electronic Devices · Gränichen · Since 2024

ProMontagen AG provides plant engineering, machine installation, dismantling, inspection services, steel assembly and maintenance for industrial projects. The company handles planning, installation, commissioning, decommissioning, and related documentation and disposal, and undertakes international assignments.

Propack AG

Mechanical Engineering Industry · Niederlenz · Since 2013

The core activity of Propack is the development and provision of solutions for process and packaging technology, particularly for the production of liquid and solid products in the pharmaceutical, cosmetics, chemicals and food industries. This includes the provision of machines and equipment for production, ensuring precision, efficiency and compliance, as well as supporting innovative and scalable production processes.

Protomec Sàrl

Mechanical Engineering Industry · Biel/Bienne · Since 2002

The core activity of Protomec Sàrl is precision mechanics subcontracting, i.e. precision mechanics manufacturing as a service provider for other companies. Specifically, this includes the production of precision products through turning, milling, grinding and assembly for various industries such as the watch industry, mechanical engineering industry and others.

PrototecMecanic Sàrl

Mechanical Engineering Industry · Cuarnens · Since 2015

The company PrototecMecanic Sàrl offers a wide range of services in the field of industrial solutions. The core activities include: * Diagnostics and preparation of offers for industrial plants and machinery * Installation and maintenance of industrial plants and machinery * Machining (metal cutting) of precision parts and tools * Development and integration of robots and automated systems * Creation of technical drawings and 3D models * Maintenance and repair of industrial plants and machinery * Optimization of production processes through automation and rationalization The company positions itself as a partner for industrial solutions and offers its customers a broad range of services to increase their productivity and efficiency.

Proxipel SA

Mechanical Engineering Industry · Le Vaud · Since 2013

The core activity of Proxipel SA is the development, manufacture and rental of mobile pelletizing plants (Proxiflex) as well as the production and sale of pellets. The company also offers accompanying services to support customers in implementing their projects from idea to realization.

Prüfmaschinen AG Prüfag

Mechanical Engineering Industry · Kleinbösingen · Since 2019

The core activity of Prüfmaschinen AG Prüfag is the development, manufacture and distribution of testing and measuring instruments for material testing, particularly for metallurgy and the testing of plastics and elastomers. The company offers a wide range of products, including sawing machines, durometers, polishing machines and other equipment for material testing. In addition, the company provides services such as calibration, repair and consulting.

PSB AG

Mechanical Engineering Industry · Eptingen · Since 2019

PSB AG provides burner and heating-technology services including sales, installation, commissioning, and maintenance of oil and gas burners as well as complete heat-generation systems. Services listed on the website include energy optimisation, project planning, burner replacement/conversion, oil supply systems and statutory combustion inspections.

PSB Feuerungstechnik AG

Mechanical Engineering Industry · Jona · Since 2017

The core activity of PSB Feuerungstechnik AG is the planning, installation, maintenance and repair of heating systems, particularly oil and gas burners, as well as alternative heat generation systems. This also includes consulting and sales of complete heat generation systems, commissioning, periodic maintenance and official boiler inspections, as well as the repair and replacement of heating system components.

psengineering sàrl

Mechanical Engineering Industry · Lüscherz · Since 2016

psengineering sàrl provides 3D printing, 3D scanning and CAD-based rapid prototyping services, and performs mechanical development and machine retrofitting. The company also offers consulting in logistics and supply-chain systems and project management.

PSIUM GmbH

Repair of Machinery & Electronic Devices · Schaffhausen · Since 2007

The core activity of PSIUM GmbH is the provision of services in the field of machine maintenance, particularly for CNC machines such as grinding machines, machining centers and wire processing machines. The services include repair, inspection, maintenance, teleservice and overhaul.

pso GmbH

Mechanical Engineering Industry · Berneck · Since 2016

The core activity of pso GmbH is machining, particularly in the areas of milling and turning, as well as programming and measuring workpieces.

P. Stadelmann S.A.

Mechanical Engineering Industry · Le Landeron · Since 2000

P. Stadelmann S.A. is a precision engineering company providing contract machining, CNC machining and the production of series and single parts, including molds, components and assemblies.

pT protec ag

Mechanical Engineering Industry · Bärau · Since 2024

pT protec ag is a contract manufacturer of metal components providing CNC turning, milling, grinding, gear machining and dimensional measurement services up to delivery of ready-to-install parts. Additional offerings include CAD/CAM programming, prototyping, 3D printing, laser marking and technical support for gear design.

PTR Technik GmbH

Repair of Machinery & Electronic Devices · Berneck · Since 2021

The core activity of PTR Technik GmbH is the sale, maintenance and repair of Powertilt tilt drives, tiltrotators and HELAC actuators, as well as the sale of associated spare parts and accessories such as Parker mobile hydraulics, bearing materials, quick couplers/hooks and round steel/bolt materials. In addition, the company provides technical consulting and services in the field of mobile hydraulics.

Publitech AG

Mechanical Engineering Industry · Feusisberg · Since 2021

Publitech AG designs and manufactures modular bus-stop information systems (model types F1, F2, T/W) and provides bus-stop advertising and large-format poster advertising. Its patented system is produced in Switzerland from materials such as stainless chrome steel and anodized aluminium and can be extended with electronic display modules.

Pulsed Power Systems AG

Mechanical Engineering Industry · Wallbach · Since 2018

The core activity of Pulsed Power Systems AG is the development and manufacture of versatile, adaptable robot platforms for various payloads and applications, particularly in the fields of automation, robotics and electrical engineering. This also includes the design and development of power distribution systems, the creation of customized software solutions, as well as the implementation of tests and acceptance measurements.