| # | Company | Employees |
|---|---|---|
| 1 | 146,155 | |
| 2 |
Hitachi Energyhitachienergy.com
Global leader in electrification providing advanced power grid technologies and digital solutions to support sustainable energy and decarbonization efforts. |
36,864 |
| 3 | 33,944 | |
| 4 |
SWAROVSKIswarovski.com.br
A global leader in creating high-quality crystal-based products, including jewelry, accessories, and home decor, with a focus on sustainability and social impact |
29,000 |
| 5 |
Migros-Gruppe / Groupe Migros / Migrosmigros.ch
Leading Swiss private employer with over 40 companies in retail, trade, industry, financial services, and travel. Shapes societal developments and challenges. |
22,308 |
| 6 |
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 |
| 7 |
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 |
| 8 |
Barry Callebaut Groupbarry-callebaut.com
A global leader in high-quality chocolate and cocoa products, with 66 production facilities worldwide, serving a wide range of food industry customers Committed to sustainability |
10,290 |
| 9 |
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 |
| 10 |
Lindt & Sprünglilindt-spruengli.com
Global leader manufacturing and distributing premium quality chocolate through twelve production sites and hundreds of retail stores across over one hundred countries. |
4,071 |
| 11 |
Triumph Grouptriumph.com
A global leader in intimate apparel with over 135 years of experience, focusing on fashion, innovation, diversity, and quality service worldwide |
2,950 |
| 12 |
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 |
| 13 |
Amcor Flexibles Europe, Middle East & Africa / Amcor Flexibles Americasamcor.com
Global leader in creating responsible packaging solutions for well-known brands, touching millions of lives every day with innovative products |
2,742 |
| 14 |
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 |
| 15 | 2,445 | |
| 16 |
Acinoacino.swiss
Delivers quality pharmaceuticals in high-growth markets, leveraging manufacturing and network for contract manufacturing and out-licensing. Focuses on affordable healthcare. |
2,254 |
| 17 |
ARYZTAaryzta.com
International bakery company specializing in high-quality bread, rolls, pastries, and in-store bakery solutions for consumer enjoyment. |
2,158 |
| 18 |
Burckhardt Compressionburckhardtcompression.com
Design and manufacture of modular reciprocating compressor systems for chemical, gas, hydrogen, refinery, and industrial gas sectors worldwide. |
1,877 |
| 19 |
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 |
| 20 |
La Prairie Switzerlandlaprairie.com
A luxury skincare house known for audacious innovation, infused with care, passion, and excellence, where professionals cultivate inspiring careers |
1,376 |
| 21 | 1,165 | |
| 22 |
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 |
| 23 |
Oetiker Groupoetiker.com
Global leader in high-quality clamps, rings, straps, and quick-connectors for vehicle and industrial applications with engineering support. |
960 |
| 24 |
Vetropack Groupvetropack.com
The company provides elegant and responsible packaging solutions for food and beverages, prioritizing environmental responsibility, cost efficiency, and recycling practices |
919 |
| 25 |
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 |
| 26 |
Takeda Pharmaceuticals (formerly Nycomed)takeda.com
Global pharmaceutical company focused on branded medicines in gastroenterology, respiratory, pain, osteoporosis, with strong presence in emerging markets. |
830 |
| 27 |
Techniplastechniplas.com
A global supplier of plastic components and design-focused surfaces for automotive, industrial, consumer goods, medical, and other markets Visit website for more |
778 |
| 28 |
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 |
| 29 |
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 |
| 30 |
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 |
| 31 |
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 |
| 32 |
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 |
| 33 | 588 | |
| 34 |
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 |
| 35 |
JOWA AGmigrosindustrie.ch
A leading Swiss bakery offering over 3,000 breads and pastries, with service concepts, part of the Migros-Group, and employing 3,200 people |
416 |
| 36 |
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 |
| 37 |
Eisbergeisberg.com
A leading European producer of fresh convenience salads and fruit/vegetables, serving customers in retail, food service, and system catering sectors |
398 |
| 38 |
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 |
| 39 |
Luwa Air Engineeringluwa.com
Global leader in textile air engineering, providing design, manufacturing, and installation services with a focus on high-performance climate control solutions for textile mills |
218 |
| 40 |
ERNI Electronicste.com
Providing advanced connector solutions and comprehensive support for industrial automation, automotive, medical, and measurement technology sectors worldwide. |
160 |
| 41 |
OERTLI Werkzeuge AGoertli.com
A Swiss family-owned company that manufactures precision tools for woodworking, specializing in windows & doors, interior design, and timber construction for over 100 years |
118 |
| 42 |
Techniplastechniplas.com
Global technology company specializing in design-oriented surfaces and components with additional properties for various industries, focusing on innovation and sustainability |
92 |
| 43 |
Juice Technology AGjuice.world
The company specializes in designing and producing charging infrastructure, including stations, cables, and components for electric vehicles to support e-mobility |
80 |
| 44 |
REEL ALESA AGreel-alesa.com
Global leader for over 50 years in providing innovative and sustainable materials handling solutions to the aluminum industry, offering fully integrated technologies for various bulk materials |
79 |
| 45 |
Mobatime AGmobatime.ch
A Swiss SME specializing in automotive technology, industrial clocks, time management, access control, and recording systems, focused on customer benefit and support |
79 |
| 46 |
Maschinenfabrik Rieter AG
A machinery company based in Winterthur, Switzerland, specializing in manufacturing and supplying industrial equipment for various industries |
74 |
| 47 |
Taconova Group AGtaconova.com
A Swiss manufacturer of innovative hydronic solutions for heating, sanitary, and solar energy applications in residential and commercial properties |
58 |
| 48 |
Frontwork AGfrontwork.ch
Specializing in visual communication, Frontwork designs, produces, and implements innovative solutions for clients in Switzerland through signage, spatial design, and advertising technology |
46 |
| 49 |
Mölnlycke Health Care CHmolnlycke.ch
A global provider of healthcare solutions focused on improving outcomes for healthcare professionals and patients through innovative and evidence-based products |
46 |
| 50 |
Indrivetec AGindrivetec.com
Innovative engineering firm specializing in power electronics, drive systems, and energy storage solutions, with a focus on customer-centric, economical solutions |
37 |
| 51 |
Pfister Werkzeugbau AG / Kunststofftechnik und Werkzeugbaupfwag.ch
Family-owned company specializing in tool making and plastic injection molding Offers high-quality tools, plastic parts, and assembly services Expertise in bio-plastics and tool design |
22 |
| 52 |
Turicum GmbHturicum.tech
Specializing in developing and manufacturing special vehicles, controls, and alternative drive concepts, offering custom solutions in vehicle construction, hydraulics, pneumatics, and energy technologies |
17 |
| 53 |
Andermatt Feinmechanik AGandermatt-feinmechanik.ch
A precision engineering company experienced in developing and manufacturing custom products with the latest software and machines, focusing on quality, quantity, and cost efficiency |
14 |
| 54 |
solutec automation agsolutec.com
Specializes in planning and implementing energy infrastructure projects from conception to maintenance, providing tailored solutions in the field of energy technology Satisfaction and quality are key |
13 |
| 55 |
Arktis Radiation Detectorsarktis-detectors.com
Specializing in advanced radiation detection systems, this company develops technology to detect radioactive materials and enhance security measures for customers worldwide |
13 |
| 56 |
PERGAM-SUISSE AGpergam-suisse.ch
Specializing in providing just-in-time methane emissions awareness solutions to oil & gas industry, landfills, governments, and scientific communities through UAV, ground-based, and aircraft-based products and services |
7 |
| 57 |
Vio Biosynthbiosynth.com
A Swiss chemical company providing custom solutions for leading industries, creating innovative products through technological advances and a passion for chemistry |
6 |
| 58 |
G. Henauers Sohn AGhenauer-kaffee.ch
A traditional coffee roastery specializing in crafting high-quality coffee using traditional methods |
6 |
| 59 |
MIBAG AG Energiezuführungenmibag-ag.ch
A leading Swiss company specializing in energy supplies and remote controls, providing innovative solutions for mobile energy needs in various industries |
5 |
| 60 |
Heusser Orthopädie Technikortho-heusser.ch
Specializing in customized orthopedic devices for enhanced mobility and quality of life through tailored solutions and expert craftsmanship |
5 |
| 61 |
SISGEOsisgeointernational.com
Global provider of geotechnical monitoring instruments and systems, specializing in risk analysis, concept development, implementation, technical reporting, method statements, and data management solutions |
4 |
| 62 |
Rieter Holding AGrieter.com
A Swiss holding company supplying machinery and technology components to the textile industry for processing fibers into yarns |
3 |
| 63 |
Unaxis Holding
Switzerland-based provider of production systems, components, and services for high-technology products in surface solutions, manmade fibers, and drive systems |
2 |
| 64 |
Designwerk Groupdesignwerk.com
Develops and manufactures electric trucks, mobile and stationary fast chargers, and modular high-voltage battery systems for electric commercial vehicles. |
n/a |
| 65 |
Imaging Solutions AG (ISAG)isag.com
Swiss manufacturer specializing in customized systems for processing photographic images Offers automated production equipment for photo prints, LayFlat book binding, and image enhancement software |
n/a |
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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.
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- Venture capital and private equity firms in Canton of Zurich 37
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