Tamtam Start free

Multinational companies headquartered in Canton of Geneva

Tamtam tracks 259 multinational companies headquartered in Canton of Geneva. This list ranks the 100 largest by number of employees on LinkedIn, led by MSC Mediterranean Shipping Company, STMicroelectronics and Richemont. Their median headcount is 1,304. Half of them were founded in 1975 or later. The most common headquarters are Geneva (62), Meyrin (5) and Plan-les-Ouates (4).

🇨🇭 Canton of Geneva100 companiesUpdated Nov 13, 2026

The Canton of Geneva hosts a significant concentration of large multinational companies, predominantly in sectors such as transportation, luxury goods, and international affairs. Notable examples include MSC Mediterranean Shipping Company, a global container shipping firm; Richemont, operating prestigious Maisons in jewellery and watches; JTI, a global tobacco company; and Alcon, a leader in eye care. Several major international organizations, such as IOM - UN Migration and UNHCR, the UN Refugee Agency, also have their headquarters here.

This collection of companies reveals a strong presence of established global players, with many founded before the turn of the millennium, such as STMicroelectronics (1987) and Givaudan (1895). A common pattern is the focus on global markets, with most entities providing services or products on an international scale, reflecting Geneva's role as a global hub.

#CompanyIndustryHeadquarters EmployeesFounded
1
MSC Mediterranean Shipping Companymsc.com

Global container shipping company offering integrated road, rail, and sea transport with local expertise tailored to diverse industry needs worldwide.

Transportation, Logistics, Supply Chain and Storage 🇨🇭 Geneva 37,336 1970
2
STMicroelectronicsst.com

Global leader in semiconductors, providing intelligent, energy-efficient products and solutions for smarter driving, factories, cities, homes, mobile, and IoT devices.

Semiconductor Manufacturing 🇨🇭 Geneva 35,723 1987
3
Richemontrichemont.com

It operates prestigious Maisons in jewellery, watches, and fashion, focusing on craftsmanship, creativity, sustainability, and diverse career opportunities.

Retail Luxury Goods and Jewelry 🇨🇭 Bellevue 32,625 n/a
4
JTIjti.com

Innovative global company focused on creating products, fostering employee growth, and promoting freedom of choice in over 130 countries

Tobacco Manufacturing 🇨🇭 Geneva 31,591 1999
5
Alconalcon.com

Global leader in eye care, offering a wide range of products to enhance sight and improve lives for millions worldwide With innovative solutions and partnerships

Medical Equipment Manufacturing 🇨🇭 Geneva 27,591 n/a
6
Verisureverisure.com

Provides professionally-monitored security services to residential and small business customers across Europe and Latin America, focusing on innovation and customer satisfaction.

Consumer Services 🇨🇭 Versoix 25,544 1988
7
IOM - UN Migrationiom.int

The organization established in 1951 focuses on assisting with migration challenges, promoting social and economic development, and upholding human rights of migrants

International Affairs 🇨🇭 Geneva 22,408 n/a
8
MSC Cruisesmsccruises.com

Operating a fleet of modern ships, offering cruises to over 240 destinations across five continents, serving diverse international customers.

Travel Arrangements 🇨🇭 Geneva 20,226 1987
9
UNHCR, the UN Refugee Agencydonate.unhcr.org

Global organization dedicated to saving lives, protecting rights, and helping forcibly displaced people find a safe place to call home

International Affairs 🇨🇭 Geneva 20,177 n/a
10
International Committee of the Red Cross - ICRCcareers.icrc.org

An independent organization established in 1863, providing humanitarian aid to those affected by conflict, promoting international humanitarian law globally

Non-profit Organizations 🇨🇭 Geneva 20,000 1863
11
Givaudangivaudan.com

A global leader in fragrance, beauty, taste, and wellbeing, creating experiences that celebrate nature and promote happier, healthier lives worldwide

Chemical Manufacturing 🇨🇭 Vernier 14,943 1895
12
Cartiercartier.com

A luxury Maison creating timeless, creative and beautiful creations in jewelry, watchmaking, leather goods, fragrances, eyewear, and objects with unique expertise

Retail Luxury Goods and Jewelry 🇨🇭 Meyrin 11,002 1847
13
International Baccalaureateibo.org

Non-profit educational foundation offering four challenging programmes for students aged 3-19 in 158 countries, focusing on intellectual, personal, emotional, and social skills development

Education Administration Programs 🇨🇭 Geneva 9,677 1968
14
ROLEXrolex.com

A luxury watch brand with a rich history of innovation, excellence, and support for arts, sports, and philanthropy worldwide

Retail Luxury Goods and Jewelry 🇨🇭 Geneva 9,480 n/a
15
SITAsita.aero

Developing innovative technology solutions that connect airlines, airports, and travelers to improve travel experience and industry efficiency worldwide.

IT Services and IT Consulting 🇨🇭 Geneva 9,019 n/a
16
COFCO Internationalcofcointernational.com

Global agribusiness focused on grains, oilseeds, and sugar supply chains, connecting farmers to markets including China responsibly.

Food and Beverage Manufacturing 🇨🇭 Chêne-Bougeries 8,246 2017
17
CERNhome.cern

A collaborative organization of scientists and experts pushing the boundaries of knowledge, making history through immense scientific discoveries

Research Services 🇨🇭 Meyrin 7,998 1954
18
Amaris Consultingamaris.com

Independent technology consulting firm providing guidance and solutions to businesses worldwide through a diverse team of experts in various industries Partner of Mantu

IT Services and IT Consulting 🇨🇭 Geneva 7,500 2007
19
Mantumantu.com

Global consulting firm offering leadership, technology, digital marketing, and talent management services to connect companies with leading teams and technology for sustainable success

Business Consulting and Services 🇨🇭 Chêne-Bourg 6,905 n/a
20
Temenostemenos.com

Provides financial institutions with adaptable technology solutions, including on-premises, cloud, and SaaS, to deliver next-generation and AI-enhanced banking services to customers.

Software Development 🇨🇭 Lancy 5,900 1993
21
International Labour Organizationilo.org

A United Nations agency promoting a human-centred approach to employment creation, labor rights, social protection, and social dialogue worldwide

International Affairs 🇨🇭 Geneva 5,599 n/a
22
World Economic Forumweforum.org

An international non-profit organization promoting public-private cooperation through high-level meetings, research, initiatives, and digital networks to address global issues

Non-profit Organizations 🇨🇭 Cologny 5,591 n/a
23
Pictet Grouppictet.com

Independent investment partnership providing wealth management, asset management, and related services with a long-term, responsible business approach.

Financial Services 🇨🇭 Geneva 5,151 1805
24
Firmenichdsm-firmenich.com

Innovative company creating fragrances, flavors, and ingredients to enhance wellbeing, advance nutrition, and accelerate wellness while preserving the planet

Chemical Manufacturing 🇨🇭 Meyrin-Satigny 4,847 n/a
25
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

Personal Care Product Manufacturing 🇨🇭 Geneva 4,845 n/a
26
Cotecnacotecna.com

Provider of testing, inspection, and certification services for safer and more efficient supply chains across agriculture, food safety, minerals & metals, and consumer goods sectors

International Trade and Development 🇨🇭 Plainpalais 4,685 1974
27
International Air Transport Association (IATA)iata.org

Represents and serves over 350 airlines covering 80% of global air traffic, leading the international airline industry.

Airlines and Aviation 🇨🇭 Geneva 4,223 1945
28
International Federation of Red Cross and Red Crescent Societies - IFRClinktr.ee

A global humanitarian network supporting activities around the world through 191 member Red Cross and Red Crescent National Societies

Non-profit Organizations 🇨🇭 Geneva 3,771 1919
29
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

Automation Machinery Manufacturing 🇨🇭 Vernier 3,401 n/a
30
MEDLOG Transport & Logisticsmedlog.com

Independent transportation and logistics provider with global presence, offering tailored solutions and off-dock storage facilities, investing in own assets for efficient logistics services

Truck Transportation 🇨🇭 Geneva 3,367 2008
31
UBP - Union Bancaire Privéeubp.com

A strongly-capitalized family-owned private bank specializing in asset management, offering innovative investment solutions for private and institutional clients

Banking 🇨🇭 Geneva 3,196 1969
32
Edmond de Rothschildedmond-de-rothschild.com

Investment house focusing on wealth management, emphasizing responsible investment to generate financial, societal, and personal returns for clients.

Financial Services 🇨🇭 Geneva 2,961 1953
33
World Intellectual Property Organization – WIPOwipo.int

This United Nations agency enables creators to protect and promote their intellectual property globally, acting as a forum for cutting-edge IP issues

International Affairs 🇨🇭 Geneva 2,732 1970
34
The Global Fundtheglobalfund.org

Raises and invests billions annually to combat HIV, TB, malaria, address health inequities, and strengthen health systems worldwide.

Non-profit Organizations 🇨🇭 Grand-Saconnex 2,600 2002
35
MCIwearemci.com

Global agency specializing in engagement and marketing through live & virtual events, strategic communications, and community solutions to drive innovation and growth

Advertising Services 🇨🇭 Geneva 2,585 1987
36
ISO - International Organization for Standardizationiso.org

Global organization developing international standards through collaboration to support innovation and address global challenges Join us in making a difference

International Trade and Development 🇨🇭 Geneva 2,535 1947
37
dss+consultdss.com

A leading provider of operations management consulting services focused on saving lives, creating a sustainable future, and enabling organizations to improve operations responsibly

Business Consulting and Services 🇨🇭 Geneva 2,403 1968
38
RTS - Radio Télévision Suisserts.ch

An audiovisual enterprise owned by SSR SRG group, RTS develops public service programs on radio, TV, and online platforms, prioritizing quality and credibility

Broadcast Media Production and Distribution 🇨🇭 Geneva 2,105 2010
39
Patek Philippepatek.com

Crafting high-quality, elegant mechanical timepieces by blending traditional watchmaking techniques with modern technology in Geneva.

Retail Luxury Goods and Jewelry 🇨🇭 Plan-les-Ouates 2,033 1839
40
Impala Terminalsimpalaterminals.com

Facilitating global commodity trade by providing storage and logistics services to energy and dry bulk customers through a network of strategically located assets worldwide

Transportation, Logistics, Supply Chain and Storage 🇨🇭 Geneva 1,728 n/a
41
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

Consumer Services 🇨🇭 Geneva 1,701 1853
42
Global Shapers Communityglobalshapers.org

Worldwide network of local hubs empowering young leaders to drive community change and amplify emerging voices through decision-making and collaborative social action.

Non-profit Organizations 🇨🇭 Cologny 1,604 2011
43
International Telecommunication Unionitu.int

A global organization driving innovation in information and communication technologies, connecting the world through standards, spectrum allocation, and improving access to ICTs worldwide

Telecommunications 🇨🇭 Geneva 1,580 1865
44
Lutheran World Federationlutheranworld.org

Global communion of 149 Lutheran churches providing humanitarian aid, advocating for human rights, and supporting dialogue and development initiatives worldwide

Non-profit Organizations 🇨🇭 Le Grand-Saconnex 1,548 1947
45
Aga Khan Foundationakf.org

An international development agency focusing on improving the lives of marginalized communities through investments in human potential and various sectors

Non-profit Organizations 🇨🇭 Geneva 1,521 n/a
46
Explora Journeystedata.net

Luxury ocean travel company offering unique itineraries, oceanfront suites, diverse dining, and environmentally advanced ships for discerning travelers.

Travel Arrangements 🇨🇭 Geneva 1,466 2021
47
Chopardchopard.com

Luxury Maison crafting contemporary and ethical watches and jewelry with dancing diamonds, sports watches, mechanical timepieces, and Haute Joaillerie creations

Retail Luxury Goods and Jewelry 🇨🇭 Meyrin - Geneva 1,429 n/a
48
Mercuriamercuria.com

Trading and supplying physical commodities, investing in strategic assets, financing, logistics, and advancing sustainable energy solutions worldwide.

Oil and Gas 🇨🇭 Geneva 1,409 2004
49
ADBadbglobal.com

Design and deployment of comprehensive video and broadband system solutions for Gigabit Home, Enterprise, Pay-TV, and Telco operators.

Technology, Information and Internet 🇨🇭 Bellevue 1,372 1995
50
World Trade Organizationwto.org

Global entity ensuring smooth, predictable, and free trade between nations through negotiated agreements Stay updated by following on Twitter, Facebook, and Instagram

International Trade and Development 🇨🇭 Geneva 1,304 1995

Want more companies than this list?

This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers.

Get more companies, free
51
Piagetpiaget.com

This company embodies daring creativity since 1874 by crafting high-precision movements, ultra-thin watches, and exquisite jewelry pieces through masterful craftsmanship

Retail Luxury Goods and Jewelry 🇨🇭 Plan-les-Ouates 1,300 1874
52
goFLUENTgofluent.com

Provides hyper-personalized language learning and assessment solutions, blending technology, content, and human interaction for organizations in over 100 countries.

E-Learning Providers 🇨🇭 Geneva 1,300 2000
53
Médecins Sans Frontières (Switzerland)

Providing impartial medical assistance in crises worldwide, funded by private donors Committed to humanitarian action and ethical medical practices

Non-profit Organizations 🇨🇭 Geneva 1,260 1981
54
Vacheron Constantinvacheron-constantin.com

Crafts high-end Swiss watches with exceptional craftsmanship, heritage, and innovation, maintaining continuous production since 1755 worldwide.

Retail Luxury Goods and Jewelry 🇨🇭 Plan-les-Ouates 1,117 1755
55
LEMlem.com

A leading global company specializing in electrical measurement solutions for energy and mobility, focusing on innovation and sustainability in over 15 countries

Appliances, Electrical, and Electronics Manufacturing 🇨🇭 Meyrin 1,106 1972
56
UNAIDSunaids.org

Leading global efforts to achieve zero new HIV infections, zero discrimination, and zero AIDS-related deaths by 2030 through collaboration with UN organizations and partners

International Affairs 🇨🇭 Geneva 1,100 1994
57
Merkle DACHmerkle.com

A leading data-driven customer experience management company specializing in delivering personalized marketing strategies and driving improved results for top companies worldwide

Marketing Services 🇨🇭 Geneva 1,073 n/a
58
ITSSitssglobal.com

Provides integrated global banking software solutions, evolving core and digital infrastructure for banks, specializing in Temenos platforms for digital transformation and customer delight.

IT Services and IT Consulting 🇨🇭 Plan-les-Ouates 1,050 2001
59
Gunvor Groupgunvorgroup.com

Independent commodities trading house specializing in energy, metals, and bulk materials logistics with investments in infrastructure and supply chain solutions.

Oil and Gas 🇨🇭 Geneva 1,034 2000
60
Protonproton.me

A privacy-focused organization offering encrypted communication tools like email, VPN, calendar, cloud storage, and password manager to over 100 million users worldwide

Technology, Information and Internet 🇨🇭 Geneva 977 2014
61
Sonarsonarsource.com

Developers can write clean code and fix issues with Sonar's tools SonarLint, SonarCloud, and SonarQube, trusted by 400,000 organizations globally

Software Development 🇨🇭 Vernier 968 2008
62
5àsec5asec.com

A global leader in dry cleaning operating in 31 countries, focused on quality services, innovation, customer experience, sustainability, and digitalization

Consumer Services 🇨🇭 Chêne-Bourg 925 1968
63
UN Trade and Development (UNCTAD)unctad.org

A knowledge-based institution established in 1964, working to integrate developing countries into the world economy for sustainable development through policy debates and actions

International Trade and Development 🇨🇭 Geneva 925 1964
64
World Meteorological Organizationwmo.int

The company advances meteorological science for the betterment of society through international cooperation and advocating for an Earth system approach

Environmental Services 🇨🇭 Geneva 871 1950
65
FIA – Fédération Internationale de l'Automobilefia.com

Global non-profit governing motor sport and mobility, promoting safety, sustainability, equality, and enforcing regulations for fair competitions.

Non-profit Organizations 🇨🇭 Vernier 854 1904
66
Pictet Wealth Managementpictet.com

Building investment solutions based on client needs, acting independently for client benefit, and focusing on sustainable, long-term decision-making with an entrepreneurial spirit.

Financial Services 🇨🇭 Geneva 834 1805
67
Gavi, the Vaccine Alliancegavi.org

Public-private partnership vaccinating children worldwide, immunizing over 1 billion kids, preventing millions of deaths, and reducing child mortality in lower-income countries

Non-profit Organizations 🇨🇭 Le Grand-Saconnex 822 2000
68
Mirabaud Groupmirabaud.com

International banking and financial group offering personalized investment advice, private banking, and asset management services to private, institutional investors, and finance professionals worldwide

Banking 🇨🇭 Geneva 789 1819
69
Sucafinasucafina.com

A leading sustainable Farm to Roaster coffee company with a family tradition in commodities, embedding technology, innovation, and sustainability in the supply chain

International Trade and Development 🇨🇭 Geneva 788 n/a
70
Paneraipanerai.com

Crafts luxury watches combining Italian design heritage with Swiss horological expertise, supplying exclusive boutiques and distributors worldwide.

Retail Luxury Goods and Jewelry 🇨🇭 Meyrin 785 1860
71
IPCCipcc.ch

The company is a leading international body assessing climate change, providing scientific views on climate knowledge and potential impacts worldwide

Environmental Services 🇨🇭 Geneva 782 1988
72
FSD (Fondation suisse de déminage)fsd.ch

Humanitarian NGO focused on landmine clearance, victim assistance, toxic site decontamination, community sensitization, and security improvement in conflict zones.

Non-profit Organizations 🇨🇭 Geneva 761 1997
73
Migros Genèvemigros.ch

Second largest private employer in the canton, regional cooperative extending activities across borders, committed to customer satisfaction and quality services.

Retail 🇨🇭 Carouge 735 n/a
74
United Nations Office at Genevaungeneva.org

Facilitates international dialogue, promotes human rights, supports sustainable development, and coordinates humanitarian efforts to improve global living conditions.

International Affairs 🇨🇭 Geneva 728 1945
75
Fyffesfyffes.com

A global leader in importing tropical produce, focusing on quality, fair trade, and industry leadership in bananas, pineapples, and melons

Food and Beverage Manufacturing 🇨🇭 Geneva 712 1888
76
TEOXANE Laboratoriesteoxane.com

Specializing in hyaluronic acid dermal fillers and skincare products, the company focuses on innovation, excellence, and global expansion in aesthetic medicine

Medical Equipment Manufacturing 🇨🇭 Geneva 667 n/a
77
TRB Chemedica Internationaltrbchemedica.com

A global pharma and biotech company based in Switzerland, specializing in APIs, pharmaceutical products, and medical devices in ophthalmology, rheumatology, and neurology

Pharmaceutical Manufacturing 🇨🇭 Carouge 655 1980
78
Global Jetglobaljet.aero

Provider of executive jet charter and personalized travel services with a modern fleet, full management, and tailored customer experience.

Airlines and Aviation 🇨🇭 Geneva/Cointrin 626 2000
79
OM Pharmaompharma.com

Expertise in bacterial lysates addressing infectious diseases and antimicrobial resistance, focusing on respiratory and urinary tract infection prevention globally.

Pharmaceutical Manufacturing 🇨🇭 Meyrin 603 1937
80
MEDWAY Transports and Logisticsmedway-iberia.com

Railway logistics company operating in Portugal, Iberia, Italy, and Belgium, offering tailored services while investing in trains, wagons, and specialized equipment for efficient and sustainable transport

Rail Transportation 🇨🇭 Geneva 590 n/a
81
SOLEVO Groupsolevogroup.com

Specialty chemicals distribution platform in Africa, supporting agriculture, industry, and communities through expertise, innovation, and local industry development

Chemical Manufacturing 🇨🇭 Le Grand-Saconnex 588 2017
82
SOCAR Tradingsocartrading.com

A subsidiary of SOCAR, the company trades oil, gas, and refined products, focuses on sustainability, and empowers teams to exceed client demands

Oil and Gas 🇨🇭 Geneva 578 2008
83
TeamWork Corporateteamwork.net

International consulting group specializing in technology integration, innovation, operational performance improvement, transformation support, and growth for diverse businesses worldwide.

IT Services and IT Consulting 🇨🇭 Geneva 574 n/a
84
Global Alliance for Improved Nutrition (GAIN)gainhealth.org

An organization launched to address malnutrition by making healthier food choices more accessible and desirable, particularly for vulnerable populations

International Trade and Development 🇨🇭 Geneva 569 2002
85
Banque Heritageheritage.ch

A company offering a harmonized range of banking activities, focusing on structuring wealth with individual attention and guided by integrity, prudence, independence, and professionalism

Banking 🇨🇭 Geneva 525 1986
86
International Baccalaureate (IB)ibo.org

A global leader in international education, empowering students to take ownership of their learning and develop future-ready skills to thrive in a changing world

Primary and Secondary Education 🇨🇭 Geneva 514 n/a
87
UNECE - United Nations Economic Commission for Europeunece.org

Facilitating economic integration and cooperation among 56 European and North American countries through analysis, policy advice, setting norms, and sectoral expertise

International Trade and Development 🇨🇭 Geneva 503 1947
88
Sécheron SAsecheron.com

Design and manufacture high-power electrical equipment and solutions for railway traction, safety, and power systems including substations and circuit breakers.

Appliances, Electrical, and Electronics Manufacturing 🇨🇭 Satigny - Geneva 498 n/a
89
World Health Organization (WHO)who.int

A global health organization working under the United Nations to promote better health worldwide, reaching everyone in every corner of the world

Government Administration 🇨🇭 Geneva 484 n/a
90
Forvis Mazars in Switzerlandforvismazars.com

Integrated partnership providing audit, accountancy, advisory, tax, and legal services in over 100 countries with a global team of 50,000 professionals

Professional Services 🇨🇭 Geneva 458 1975
91
United Nations Environment Programme Finance Initiative (UNEP FI)unepfi.org

A global partnership mobilizing private sector finance for sustainable development, working with financial institutions to create positive impacts for people and the planet

International Affairs 🇨🇭 Geneva 451 1992
92
BNP Paribas in Switzerlandbnpparibas.ch

A leading European bank in Switzerland offering corporate, institutional, and private client services, specializing in wealth management and financial stability

Banking 🇨🇭 Zurich 442 1872
93
Collège du Léman - International Schoolnordangliaeducation.com

International day and boarding school for boys and girls aged 2 to 18, focused on individual growth, academic excellence, and global citizenship

Primary and Secondary Education 🇨🇭 Versoix 439 1960
94
United Nations Office for Disaster Risk Reduction (UNDRR)undrr.org

Dedicated to reducing disaster risk and increasing resilience globally, guided by the Sendai Framework for Disaster Risk Reduction

International Affairs 🇨🇭 Geneva 432 n/a
95
Qim infoqiminfo.ch

Specializes in IT recruitment and career development, supporting professionals across various tech roles with long-term career growth.

IT Services and IT Consulting 🇨🇭 Carouge 432 2004
96
Tudor Watchtudorwatch.com

An award-winning Swiss watch brand offering refined aesthetics, reliability, and value for money watches since 1926, chosen by adventurous individuals worldwide

Retail Luxury Goods and Jewelry 🇨🇭 Geneva 432 1926
97
Drugs for Neglected Diseases initiative (DNDi)dndi.org

An international non-profit organization that discovers, develops, and delivers affordable treatments for neglected diseases, saving millions of lives worldwide

Research Services 🇨🇭 Geneva 428 2003
98
FINDfinddx.org

The company focuses on ensuring equitable access to reliable diagnosis worldwide, connecting stakeholders for diagnostic innovation and strengthening health systems

Non-profit Organizations 🇨🇭 Le Grand-Saconnex 425 2003
99
SYNLAB Analytics & Servicessgs.com

A global leader in inspection, testing, and certification services, specializing in environmental, food, and life sciences testing to ensure safety and regulatory compliance

International Trade and Development 🇨🇭 Geneva 421 n/a
100
Kenes Groupkenes-group.com

Global provider for medical and scientific meetings through professional congress organization and association management, delivering international expertise with local know-how across four continents.

Events Services 🇨🇭 Geneva 418 1965

Turn this list into pipeline

Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.

Build your own list, free

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 Nov 13, 2026.

More company lists in Canton of Geneva

The same list elsewhere in Switzerland

The same list elsewhere