Mechanical Engineering Industry in Winterthur

Companies

All 39 companies in Winterthur

Okey AG

Since 1934

Complete machiningGear cutting technologyLarge-part machining

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Alfred Wertli AG

Since 1967

Horizontal Strand Casting PlantsSpecial-Purpose Machine BuildingService, Commissioning and Maintenance

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Müller und Christen AG Maschinen- und Apparatebau

Since 1969

Contract manufacturingSubassembly manufacturingAssembly of complete machines

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Gomex AG

Since 1971

Conveying machines (APP)Wear parts and accessories for conveying machinesConcrete spraying and mortar processing

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I. Zimmermann Maschinenbau AG

Since 1978

CNC machiningEngineeringWelding

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M. Tanner AG

Since 1979

Preform LinesMachines & SystemsAfter Sales Management

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J. Koblet Hydraulik + Pneumatik AG

Since 1981

HydraulicsPneumatics

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Polybloc AG

Since 1982

Heat exchangerEnthalpy plate heat exchanger (VAPOBLOC)Industrial heat exchanger (POLYBLOC)

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KELLER Pressure AG

Since 1983

Pressure transducersLevel probesDigital pressure gauges

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Rieter AG

Since 1985

Spinning machinerySystem applicationsComponents

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Wenger Automation & Engineering AG

Since 1996

Turnkey production lineUpgrades and conversionsWeConnect

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Dampflokomotiv- und Maschinenfabrik DLM AG

Since 2000

EngineeringModern SteamEnergy storage technology

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Atec Wasser AG

Since 2000

Water softening systemsService & maintenance of water softening systemsProcess water & water treatment

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New Wälti AG

Since 2000

Paint spray systemsPaint coating systems

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ROBOTRONIC AG

Since 2007

Pre-filled syringe production systemsRobotics systems (Mitsubishi Electric)Services for industrial robots

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Bertholet Apparatebau GmbH

Since 2009

Pipeline constructionPlant and equipment constructionMetal fabrication

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Aerne Metallbau AG

Since 2011

Metal constructionSteel constructionApparatus construction

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DMG MORI Sales and Service Holding AG

Since 2011

Machine toolsAutomation solutionsService & Training

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Rheonics GmbH

Since 2011

Inline viscometers and densitometersIntegrated process monitoring and control solutionsPrinting and coating solutions

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tecuum AG

Since 2015

Vacuum evaporatorsThermal evaporation systems (VCM600 / EVP 3030)Options and system upgrades

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SWISScomb GmbH

Since 2015

Grate firing systems for waste incinerationSpecial waste incineration plantsEngineering and retrofit solutions

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Henschel-Robotics GmbH

Since 2015

Servo drives with EthernetServo drives with EtherCATSoftware and integration support for HDrive

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THELKIN GmbH

Since 2016

Test systems for static and dynamic material and component testingSpecial test systemsAccessories for test systems

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Nexenic AG

Since 2018

Mobile steamer (Steasy)

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GreenState AG

Since 2021

Vertical farmingOperating and control softwareIoT and hardware solutions for agriculture

View profile4.8(67)

Cryoarc GmbH

Since 2021

Sample manipulators for cryo and vacuum applicationsCompact closed-cycle sample manipulators

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Espera Schweiz GmbH

Since 2022

Automatic weight-based price labelersManual weight-based price labelersLabel applicators

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Daniel Linder GmbH

Since 2023

Welding servicesHeat treatmentDevelopment of new welding processes

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Swiss Robotics and Advanced Technologies AG

Since 2024

Autonomous plant inspectionRobot-assisted inspection solutionsData-driven analysis and insights

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Holzapfel Dampfmaschinen GmbH

Since 2024

Steam engines and accessoriesKits and plansFinished models

View profile4.6(5)

House of Winterthur

Since 2024

Economic Development and Site DevelopmentTourist Information and Destination MarketingMeetings & Events Consulting

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Burckhardt Compression AG

Since 2001

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RENK-MAAG GmbH

Since 2007

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Movenia Engineering AG

Since 2014

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Impact.build GmbH

Since 2025

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PA

Pamacon AG

Since 2001

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NS

Neopower Schreier

Since 2008

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CW

Cyltronic Wehrli

Since 2019

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AE

Aerne Engineering AG

Since 2024

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Show 27 more companies

Mechanical Engineering Industry in Winterthur

39Mechanical Engineering IndustryCommercial register (Zefix) · as of August 26, 2026

2009Median year of registrationCommercial register (Zefix) · as of August 26, 2026

743in the Canton of ZurichCommercial register (Zefix) · as of August 26, 2026

4,756in SwitzerlandCommercial register (Zefix) · as of August 26, 2026

Locations

Mechanical Engineering Industry in the region

Point size by number of companies per place.

Source: commercial register (Zefix) · as of August 26, 2026

Largest places

Zurich96 Wetzikon ZH22 Volketswil21 Regensdorf21 Dietikon18 Bülach14 Pfäffikon ZH13 Hinwil12 Rümlang11 Höri11

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Other industries in Winterthur

All companies in Winterthur

IT Consulting & Services246 Management Consulting226 Software Development203 Restaurants203 Coaching & Personal Development158 Technical Consulting & Engineering155 Architecture Firms154 Advertising Agencies134 Property Management125 Facility Management & Cleaning123 Fiduciary Offices121 Online Shops88 Hair Salons86 Continuing Education Institutes85 Painting & Plastering83 Auto Repair Shops79 NGOs & NPOs76 Real Estate Brokerage76 Beauty Salons74 Real Estate Project Development70 Holding Companies63 Automotive & Vehicle Trade63 Psychiatry & Psychotherapy60 Cultural & Educational Organizations58 Recruitment & HR Consulting56 Logistics & Transport Companies56 Flooring & Tiling54 Trade Fair & Event Organizers52 Sports & Recreation Instruction52 General Contractors51 Other Service Industries50 Construction & Project Management49 Film & TV Production48 Electrical Planning & Installation47 Plumbing & Building Services46 Retail - Textiles & Clothing46 Clubs, Bars & Event Venues46 Photography44 Wellness & SPA Facilities43 Horticulture & Landscaping42 Interior Construction42 Housing Cooperatives41 Textile & Clothing Industry40 Retail - General Specialty Trade40 Naturopathic Clinics38 Web Portals & Platform Companies38 Sealing & Insulation37 Non-Medical Healthcare Professions37

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Mechanical Engineering Industry inWinterthur

All 39 companies in Winterthur

Mechanical Engineering Industry in the region

Mechanical Engineering Industry in other places

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Mechanical Engineering Industry in
Winterthur