| # | Company | Employees |
|---|---|---|
| 1 | 180,000 | |
| 2 | 146,155 | |
| 3 |
Hitachi Energyhitachienergy.com
Global leader in electrification providing advanced power grid technologies and digital solutions to support sustainable energy and decarbonization efforts. |
36,864 |
| 4 |
STMicroelectronicsst.com
Global leader in semiconductors, providing intelligent, energy-efficient products and solutions for smarter driving, factories, cities, homes, mobile, and IoT devices. |
35,723 |
| 5 |
Schindler Groupschindler.com
A global leader in elevator, escalator, and moving walkway manufacturing and services, focused on innovation, safety, and urban mobility |
33,333 |
| 6 | 27,591 | |
| 7 |
Tetra Paktetrapak.com
Provides advanced food production systems, from creation to logistics, ensuring safe and available food for people worldwide, protecting food, people, and planet. |
26,191 |
| 8 |
Verisureverisure.com
Provides professionally-monitored security services to residential and small business customers across Europe and Latin America, focusing on innovation and customer satisfaction. |
25,544 |
| 9 |
Bechtle Schweiz AGbechtle.com
Leading IT service provider for SMEs, large customers, and public institutions, offering consulting, infrastructure, cloud, services, and software solutions throughout the entire IT life cycle. |
12,000 |
| 10 |
Mettler-Toledo International, Incmt.com
A global leader in precision instruments and services, driving innovation and sustainability across various industries with a focus on accuracy and efficiency |
11,592 |
| 11 |
Sulzersulzer.com
Global leader in fluid engineering and chemical processing, specializing in energy-efficient technologies for pumping, mixing, separation, purification, and polymerization applications worldwide |
10,932 |
| 12 |
Endress+Hauser Groupendress.com
Global leader in measurement and automation technology for process and laboratory applications, helping customers improve products, work economically, and protect people and environment. |
10,460 |
| 13 |
Franke
Global provider of products and services for domestic kitchens, foodservice systems, convenience stores, and professional coffee making, including equipment. |
10,000 |
| 14 | 9,480 | |
| 15 |
Bühler Groupbuhlergroup.com
Develops process solutions, digitalizes industrial processes, reduces energy, waste, and water usage in customer value chains, produces food and vehicle manufacturing equipment. |
8,166 |
| 16 |
Stadlerstadlerrail.com
Manufactures high-speed trains, regional trains, trams, locomotives, and passenger carriages for heavy and urban rail transport worldwide. |
7,575 |
| 17 |
Thermo Fisher Scientificthermofisher.com
The company is a global leader in advancing science and technology to help customers make the world healthier, cleaner, and safer |
7,431 |
| 18 |
Sonova Groupsonova.com
Global leader in hearing solutions, providing a wide range of products and services for individuals living with hearing loss worldwide |
7,195 |
| 19 |
Georg Fischergeorgfischer.com
Provider of essential products and solutions for safe, sustainable fluid transport in buildings, industry, and infrastructure worldwide. |
6,655 |
| 20 | 5,900 | |
| 21 | 5,300 | |
| 22 |
Wella Companywellacompany.com
A leading global beauty industry innovator, creating high-growth professional and retail hair, nails, and beauty tech brands with a focus on sustainability and positive impact |
4,845 |
| 23 | 4,702 | |
| 24 |
Franke Groupfranke.com
Leading global supplier of kitchen products and services including sinks, taps, foodservice equipment, and professional coffee machines worldwide. |
4,448 |
| 25 |
Garrett - Advancing Motiongarrettmotion.com
Design, manufacture, sell advanced turbocharging, air/fluid compression, high-speed electric motor technologies for emission reduction, energy efficiency in mobility and industrial fields. |
3,491 |
| 26 |
Markem-Imajemarkem-imaje.com
Global leader in intelligent identification and traceability solutions Offers marking and coding systems with software, services, and consumables to help optimize supply chains and engage consumers |
3,401 |
| 27 |
HOERBIGERhoerbiger.com
A global company with 5,862 employees providing products and services in various industries including energy, automotive, and mechanical engineering |
3,041 |
| 28 |
Montana Aerospacemontana-aerospace.com
A global manufacturer of system components and assemblies for aerospace, electromobility, and energy industries, using aluminum, titanium, composites, copper, and steel |
2,821 |
| 29 |
Rieterrieter.com
Leading global supplier of machinery, systems, and components for spinning mills to manufacture yarn efficiently, contributing to sustainability in the textile industry |
2,763 |
| 30 |
Aebi Schmidt Groupaebi-schmidt.com
Global leader in providing intelligent solutions for clean and safe infrastructure maintenance with a wide range of products and tailored support services |
2,505 |
| 31 | 2,445 | |
| 32 |
ETA SA Manufacture Horlogère Suisseeta.ch
A leading Swiss watchmaking manufacturer with a rich history dating back to 1793, known for creating high-quality, reliable Swiss Made quartz and mechanical movements |
2,286 |
| 33 |
Pilatus Aircraft Ltdpilatus-aircraft.com
Designs and produces unique aircraft including turboprops and business jets, offers pilot training systems, and supports apprenticeships in Switzerland. |
2,278 |
| 34 | 1,986 | |
| 35 |
Accelleronaccelleron.com
Global leader in turbocharging, fuel injection, and digital solutions supporting marine and energy industries for efficient, sustainable heavy-duty applications. |
1,878 |
| 36 |
Burckhardt Compressionburckhardtcompression.com
Design and manufacture of modular reciprocating compressor systems for chemical, gas, hydrogen, refinery, and industrial gas sectors worldwide. |
1,877 |
| 37 |
TAG Heuertagheuer.com
Crafting luxury Swiss watches inspired by sport and human potential, fostering innovation and sustainable practices within the watchmaking industry since 1860. |
1,792 |
| 38 |
Victorinoxvictorinox.com
Swiss manufacturer known for iconic Swiss Army Knives, cutlery, watches, travel gear, and fragrances, offering high-quality and practical products worldwide |
1,734 |
| 39 |
Otis Europe, Middle East & Africaotis.com
Industry leader in urban mobility solutions, offering elevators, escalators, and moving walkways to connect people and places for over 170 years #InnovativeMobilityExperience |
1,701 |
| 40 |
Bystronic Groupbystronic.com
A global leader in sheet metal processing technology, focusing on automation and digitalization through laser cutting systems, pressbrakes, and innovative solutions |
1,623 |
| 41 |
Habasithabasit.com
A global leader in belting products, specializing in conveyor, plastic modular, power transmission belts, chains, and gearmotors for various industries |
1,604 |
| 42 |
SteelcoBelimedsteelcobelimed.com
Providing innovative, reliable cleaning and sterilization products and services tailored for healthcare infection control and life science industries. |
1,542 |
| 43 |
Beyond Gravitybeyondgravity.com
It develops and manufactures satellite and launch vehicle products, combining innovation with experience to advance exploration and technology in space. |
1,520 |
| 44 |
Schindler Aufzüge AG (Switzerland)schindler.ch
A Swiss leader in the elevator industry, pioneering digitalization with innovative products and extensive training for employees Apply online for opportunities |
1,352 |
| 45 | 1,264 | |
| 46 |
maxonmaxongroup.com
The company develops high precision electric drive systems, combining motors, gearheads, sensors, and controllers for industries like medical technology, industrial automation, and aerospace |
1,182 |
| 47 |
BMCbmc-switzerland.com
A premium Swiss bike brand known for high-quality, design, and performance, supplying bikes to top athletes and winning prestigious races worldwide |
1,171 |
| 48 | 1,127 | |
| 49 | 1,106 | |
| 50 |
UNITED GRINDINGgrinding.ch
Leading manufacturer of grinding, eroding, laser, and measuring machines, offering a wide range of services for high-precision component production globally |
1,057 |
| 51 |
BRUGG GROUP AGbrugg.com
Globally active industrial group, offering innovative, sustainable solutions for infrastructure expansion in cable systems, rope technology, pipe systems, and process control. |
1,057 |
| 52 |
Bucher Municipalbuchermunicipal.com
The company innovates and engineers efficient cleaning and clearing solutions, leveraging a 200-year-old heritage to help customers achieve more with less |
1,008 |
| 53 |
Oetiker Groupoetiker.com
Global leader in high-quality clamps, rings, straps, and quick-connectors for vehicle and industrial applications with engineering support. |
960 |
| 54 |
IMI Climate Controlimiplc.com
Designs intelligent hydronic solutions optimizing comfort, energy use, and system reliability for smarter, greener, more sustainable residential and commercial buildings and data centers. |
918 |
| 55 |
Zehnder Group International AGzehndergroup.com
Providing tailored heating, cooling, and ventilation solutions to ensure comfortable temperatures and fresh, clean indoor air worldwide. |
917 |
| 56 |
BSH Hausgeräte AGbsh-group.com
A leading Swiss household appliances company with a focus on consumer needs, digital innovation, employee development, and premium brands like Gaggenau |
867 |
| 57 |
Hamilton Bonaduz AGjobs.hamilton.ch
Development and production of precision instruments, intelligent ventilators, and technology solutions for life science, genetics, robotics, and medical fields. |
854 |
| 58 |
Sécheron Hasler Group
Global supplier of electrical safety components and solutions, traction power systems for railways, and renewable energy solutions for industrial systems |
838 |
| 59 |
Swisslog Healthcareswisslog-healthcare.com
Integrated medication supply chain solutions for hospitals and health systems, optimizing operations to improve patient care with automation and intelligent software |
837 |
| 60 |
Saurer Groupsaurer.com
A global technology group specializing in machinery and components for fibre and yarn processing, offering innovative solutions for the textile industry worldwide |
826 |
| 61 |
Medartismedartis.com
A Swiss company developing, manufacturing, and distributing titanium screws, plates, surgical instruments, and fracture fixation solutions globally with a focus on quality, innovation, and customer service |
813 |
| 62 |
EMS - Electro Medical Systemsems-company.com
A market leader in designing, manufacturing, and selling medical and dental devices, focusing on dental prevention, urology, and shock wave therapy innovations |
786 |
| 63 |
Sulzer Rotating Equipment Servicessulzer.com
Global provider of repair and maintenance services for industrial turbines, compressors, generators, and ancillary equipment with over 100 locations worldwide |
755 |
| 64 |
Kardex Remstarkardex-remstar.com
A leading provider of automated storage and retrieval systems, offering cost-effective solutions to increase productivity, save space, and improve worker safety in various industries |
721 |
| 65 |
Franke Home Solutionsfranke.com
Global leader in residential kitchen solutions, offering intelligent systems for food preparation, cooking, cleaning, and air treatment, providing a simple, hygienic, environmentally friendly home experience |
720 |
| 66 |
Securiton AGsecuriton.ch
A Swiss company specializing in high-standard security systems for fire detection, burglary alarms, access control, video surveillance, and security management |
714 |
| 67 |
Hidrostal Grouphidrostal.com
Global manufacturer of high quality centrifugal pumps with unique screw centrifugal impeller design, serving various industries with commitment to sustainability and energy efficiency |
695 |
| 68 |
Kabadormakaba.com
Leader in access control solutions, offering a wide range of products and services for secure building access, workforce management, and more globally |
684 |
| 69 |
Mikron Groupmikron.com
Develops and manufactures high-performance production systems and tools for complex, precise components in high volumes, serving various industries worldwide. |
671 |
| 70 |
Eugster / Frismag AGeugster.ch
A discreet B2B company specializing in developing and producing coffee machines and electronic devices for top brands, focusing on innovation, quality, and employee well-being |
632 |
| 71 |
Elma Electronicelma.com
A leader in open standards based backplanes, enclosures, and system integration with a focus on modular solutions for defense and industrial applications |
611 |
| 72 |
Inpecoinpeco.com
Global leader in Total Laboratory Automation, providing secure test results and increased productivity to clinical laboratories worldwide through open connectivity and sample traceability |
606 |
| 73 |
Samsung Switzerlandsamsung.com
A leading electronics company pushing the boundaries of technology with innovative products such as smartphones, TVs, monitors, and appliances Join us in shaping the future! #DoWhatYouCant |
605 |
| 74 | 588 | |
| 75 |
UNITED MACHININGgfms.com
Comprehensive machining solutions including milling, EDM, laser texturing, micromachining, additive manufacturing, automation, and digitalization for precision parts manufacturers. |
584 |
| 76 | 584 | |
| 77 |
Neoperl Groupneoperl.com
Designing and manufacturing plumbing products that regulate water flow, ensure supply stability, and protect drinking water globally. |
581 |
| 78 |
Metrohmmetrohm.com
Trusted manufacturer of high-precision laboratory and process analysis instruments, offering a comprehensive portfolio of analytical technologies and services worldwide |
564 |
| 79 |
Uster Technologiesuster.com
The company provides quality management solutions for the textile industry, offering instruments, systems, services, and value-added services for fiber to fabric |
553 |
| 80 |
Tornos Grouptornos.com
Development and production of CNC Swiss-type automatic lathes, multispindle machines, and micro-milling equipment for specialized industries. |
552 |
| 81 |
Worldline Switzerlandworldline.com
An innovative company providing advanced payments technology and tailored solutions to help businesses grow quickly, simply, and securely globally |
546 |
| 82 |
Starragstarrag.com
Manufacturing high-precision machine tools for milling, turning, boring, grinding metallic, composite, ceramic materials, serving aerospace, energy, transportation sectors. |
542 |
| 83 |
Zimmer Biomet EMEAzimmerbiomet.eu
Global medical technology leader specializing in innovative solutions for orthopaedic care, improving quality of life through musculoskeletal technologies and healthcare partnerships worldwide |
508 |
| 84 |
Evatec AGevatecnet.com
Evatec specializes in thin film deposition and etch systems for manufacturing high-performance optical, optoelectronic, and semiconductor devices with advanced process control technologies |
499 |
| 85 |
Sécheron SAsecheron.com
Design and manufacture high-power electrical equipment and solutions for railway traction, safety, and power systems including substations and circuit breakers. |
498 |
| 86 |
Datacolordatacolor.com
Provides color measurement, matching, quality control, and calibration tools for industries requiring precise color management and communication. |
477 |
| 87 |
AliveDxalivedx.com
Develops advanced diagnostic reagents and automated microarray systems to improve laboratory workflows and accelerate accurate patient diagnosis worldwide. |
429 |
| 88 |
Liebherr Machines Bulle S.A.
Retail company based in Bulle, Switzerland, specializing in Liebherr machines and equipment for various industries |
427 |
| 89 |
RUAG Spaceruag.com
A leading supplier in Europe to the space industry, developing and manufacturing products for satellites and launch vehicles with global presence |
409 |
| 90 |
Climeworksclimeworks.com
A company specializing in carbon dioxide removal through direct air capture technology, storing CO₂ geologically for thousands of years for climate impact at scale |
399 |
| 91 |
Fischer Connectorsfischerconnectors.com
A global provider of tailored electronic solutions and connectors for demanding environments, offering high-performance connectivity solutions for data transfer and management |
390 |
| 92 |
Spineartspineart.com
A medical device company specializing in safe and efficient solutions for spine surgeons, offering patented technologies for minimally invasive surgery, fusion, biologics, and fractures treatment |
347 |
| 93 |
HIFI FILTERhifi-filter.com
Provides filtration and separation solutions for mobile and industrial applications, with a diverse product range available in numerous countries. |
339 |
| 94 |
Fritz Studer AGstuder.com
Manufacturer of high-precision cylindrical grinding machines and customized system solutions for various industrial sectors, ensuring top quality and precision. |
317 |
| 95 |
Ecorobotixecorobotix.com
The company aims to revolutionize agriculture by offering robotic solutions that reduce chemical, water, energy use, and soil impact while increasing crop yield |
290 |
| 96 |
APCO Technologies SAapco-technologies.eu
Design manufacturing high-quality mechanical electromechanical equipment for space energy naval industries including feasibility studies integration testing and on-site technical services. |
277 |
| 97 |
Kopter Group AGkoptergroup.com
A helicopter company developing the AW09, a high-performance single-turbine helicopter with a spacious cabin, set to be a center for new light helicopters |
272 |
| 98 |
Kellenbergerkellenberger.com
A global leader in precision tooling solutions for grinding, turning, milling, and fixture applications, focused on enhancing productivity and profitability |
261 |
| 99 |
DT Swissdtswiss.com
Company focuses on team spirit, professional collaboration, and personal development programs to foster ambition, motivation, and skill growth in sports context. |
259 |
| 100 |
TRUMPF Schweiz AGtrumpf.com
The company is a global leader in developing production technology, specializing in tool machines, lasers, software solutions, and industrial electronics innovations |
243 |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
More company lists in Switzerland
- The largest companies in Switzerland 5,431
- Financial services firms in Switzerland 752
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- Retail chains in Switzerland 334
- Manufacturers in Switzerland 322
- Real Estate companies in Switzerland 315
- Critical infrastructure operators in Switzerland 303
- Family-owned companies in Switzerland 230
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- Medical Equipment Manufacturing companies in Switzerland 185
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- Public sector organisations in Switzerland 152
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- Property management companies in Switzerland 128
- Hospitals and Health Care companies in Switzerland 126