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Top 58 critical infrastructure operators in Vaud

Tamtam tracks 58 critical infrastructure operators headquartered in Vaud. This list ranks all of them by number of employees on LinkedIn, led by CHUV | Lausanne university hospital, PostFinance and Alpiq. Their median headcount is 515. Half of them were founded in 1917 or later. The most common headquarters are Lausanne (9), Geneva (6) and Zurich (4).

🇨🇭 Vaud58 companiesUpdated Oct 24, 2026
#CompanyIndustryHeadquarters EmployeesFounded
1
CHUV | Lausanne university hospitallinktr.ee

A teaching hospital in Switzerland's Canton of Vaud providing care in all branches of medicine, surgery, and psychiatry, in partnership with the University of Lausanne

Hospitals and Health Care 🇨🇭 Lausanne 8,763 1806
2
PostFinancepostfinance.ch

Leading retail financial institution, providing diverse, innovative financial services. Driving digitization of Swiss financial sector with fresh solutions and smart money-related innovations.

Financial Services 🇨🇭 Bern 3,375 n/a
3
Alpiqalpiq.com

A leading Swiss energy producer offering comprehensive services in electricity generation, marketing, optimization, and trading throughout Europe with a focus on sustainability

Utilities 🇨🇭 Lausanne 2,420 2009
4
BCV - Banque Cantonale Vaudoisebcv.ch

A leading bank in Switzerland, focusing on local market with strong financial stability and wide range of services supporting Vaud economy

Banking 🇨🇭 Lausanne 2,110 1845
5
Swiss Medical Networkswissmedical.net

Leader in Swiss healthcare with 21 clinics, 60+ outpatient centers across 15 cantons Focus on patient-centered care and innovative integrated care system

Hospitals and Health Care 🇨🇭 Genolier 2,049 2002
6
EFG Internationalefginternational.com

Global private banking group offering asset management services, headquartered in Zurich with a presence in major financial centers worldwide Entrepreneurial thinking Private banking

Banking 🇨🇭 Zurich 2,000 1995
7
Vaudoise Assurancesvaudoise.ch

Provides health, accident, fire, motor, and transport insurance products to individuals, SMEs, and public sector in Switzerland.

Insurance 🇨🇭 Lausanne 1,950 1895
8
Habib Bank AG Zurichhabibbank.com

Provides commercial, corporate, and personal banking services globally, specializing in trade finance, Islamic banking, and wealth management across 11 countries.

Banking 🇨🇭 Zurich 1,940 1967
9
Swissquoteswq.ch

A leading bank in online financial services offering innovative solutions for investments, trading, Forex, Robo-Advisory, and Mortgages with global reach

Banking 🇨🇭 Gland 1,530 n/a
10
Transports publics de la région lausannoise SAt-l.ch

Manage and operate public transport services in Lausanne region, ensuring safe, reliable travel and contributing to sustainable urban development.

Urban Transit Services 🇨🇭 Renens 1,204 1896
11
Salt Mobilesalt.ch

A diverse and ambitious company offering internship opportunities to kick-start careers and welcoming talents from all backgrounds Visit saltch/careers for more

Telecommunications 🇨🇭 Prilly 1,192 2015
12
Luzerner Kantonalbanklukb.ch

Established in 1850, this company is a leading bank in Luzern, offering a range of financial services including mortgages, savings, private banking, and investment funds

Banking 🇨🇭 Luzern 1,076 1850
13
Valiant Bank AGvaliant.ch

Independent Swiss financial services provider, operating exclusively in Switzerland, offering comprehensive products and services to private clients and SMEs, with strong local presence and digital services.

Banking 🇨🇭 Bern 1,063 1997
14
Hopital Riviera-Chablaishopitalrivierachablais.ch

Intercantonal hospital group providing acute care, emergency services, geriatric and rehabilitation clinics, and integrated medical consultations across multiple sites.

Hospitals and Health Care 🇨🇭 Rennaz 1,025 2014
15
St. Galler Kantonalbank AGsgkb.ch

Leading bank in St. Gallen and Appenzell Ausserrhoden, offering comprehensive services for private, business, private banking, young clients, economy, and public sector.

Banking 🇨🇭 St. Gallen 1,007 1868
16
CMS vaudois - AVASADcms-vaud.ch

Supporting individuals with health challenges to remain in their own living environment

Hospitals and Health Care 🇨🇭 Lausanne 976 n/a
17
BCGEbcge.ch

Established in 1816, the group offers a wide range of high-quality banking services including private banking, asset management, corporate financing, and more

Banking 🇨🇭 Geneva 932 1816
18
Ensemble Hospitalier de la Côteehc-vd.ch

Operating acute care hospitals, rehabilitation centers, medical clinics, and nursing homes across the Morges region with over forty specialized medical healthcare disciplines.

Hospitals and Health Care 🇨🇭 Morges 911 2000
19
Romande Energieromande-energie.ch

A leading energy company in French-speaking Switzerland, offering sustainable energy solutions, services, efficiency, and electric mobility to create a better living environment

Environmental Services 🇨🇭 Morges 841 1997
20
AVASADcms-vaud.ch

The organization contributes to the overall health and well-being of the Vaudoise population throughout their individual life journeys

Hospitals and Health Care 🇨🇭 Lausanne 716 n/a
21
Aargauische Kantonalbankakb.ch

Leading universal bank offering personalized financial services to private, corporate, and institutional clients with strong regional presence and employee development.

Banking 🇨🇭 Aarau 686 1913
22
Thurgauer Kantonalbanktkb.ch

Leading bank in Thurgau with 850 employees, offering comprehensive financial services, supporting local economy, and promoting personal development and work-life balance for employees

Banking 🇨🇭 Weinfelden 659 1871
23
Commune de Bussignybussigny.ch

A Swiss municipality in the canton of Vaud, recognized for its energy initiatives and achieving city status in 2015

Government Administration 🇨🇭 Bussigny 657 n/a
24
Etablissements Hospitaliers du Nord Vaudois (eHnv)ehnv.ch

Ensuring optimal quality and safety of care for all patients in the region. This mission is lived daily by 1800 employees.

Hospitals and Health Care 🇨🇭 Yverdon-Les-Bains 644 n/a
25
VAROPreemvaropreem.com

Leading European energy company. Sourcing, manufacturing, storage, trading, distribution, marketing. Critical infrastructure. Europe's third-largest independent refiner, second-largest renewable fuels producer. EV charging developer.

Oil and Gas 🇨🇭 636 n/a
26
Unisantéunisante.ch

A Swiss organization with 930 employees focusing on research, training, prevention, and care in primary healthcare and public health Promotes interdisciplinary collaboration

Hospitals and Health Care 🇨🇭 Lausanne 605 2019
27
Clinique de La Sourcelasource.ch

Private hospital providing acute care, surgery, medicine, and maternity services with a focus on security, comfort, and personalized quality care

Hospitals and Health Care 🇨🇭 Lausanne 558 n/a
28
Worldline Switzerlandworldline.com

An innovative company providing advanced payments technology and tailored solutions to help businesses grow quickly, simply, and securely globally

Financial Services 🇨🇭 Zurich 546 n/a
29
Zuger Kantonalbankzugerkb.ch

Leading financial institution with over 500 employees, operating 14 branches, offering investment, financing, and pension solutions for private, corporate, and institutional clients.

Banking 🇨🇭 Zug 515 1892
30
BCVs | WKBbcvs.ch

Provides retail banking, wealth management for individuals and institutions, and business banking services across the Canton of Valais with extensive digital offerings.

Banking 🇨🇭 Sion 433 1917
31
ECA - Etablissement Cantonal d'Assurance du Canton de Vaudeca-vaud.ch

Public autonomous company in Vaud, Switzerland, ensuring fire and natural disaster safety through risk management, prevention, intervention, and insurance coverage for solidarity in the community

Insurance 🇨🇭 Lausanne 413 1811
32
Bank Clercler.ch

Swiss universal bank. Offers private, real estate, and private banking services. Provides simple, clear banking, advice. First Swiss neobanking app Zak.

Banking 🇨🇭 Basel 343 1927
33
AMINA Bankaminagroup.com

A Swiss-based crypto bank offering a secure platform for digital and traditional asset management, serving professional clients worldwide with multiple offices

Financial Services 🇨🇭 Zug 325 2018
34
REYL Intesa Sanpaoloreyl.com

Banking group offers wealth management, corporate finance, asset services, asset management for international entrepreneurs and institutional investors.

Banking 🇨🇭 Geneva 323 1973
35
Hypothekarbank Lenzburg AGhbl.ch

Swiss bank located in Lenzburg, Aargau. Provides financial services, specializing in mortgages, savings, and investments for clients in Switzerland.

Banking 🇨🇭 Lenzburg 321 1868
36
Gonet & Cie SAgonet.ch

Offers wealth management services and investment products to private, institutional clients and independent asset managers.

Banking 🇨🇭 Geneva 267 1845
37
HOTELAhotela.ch

The company provides a unique advantage in Switzerland by offering all social insurances and integrated HR administrative services under one roof

Insurance 🇨🇭 Montreux 252 1948
38
Glarner Kantonalbankglkb.ch

Provides universal banking services, including mortgages, savings, asset management, and investment products, with a strong regional focus and digital offerings.

Banking 🇨🇭 Glarus 224 1884
39
Piguet Galland & Cie SApiguetgalland.ch

A private banking company in Romandy that aims to simplify wealth management, offering tailored solutions and personalized advice for a serene financial journey

Banking 🇨🇭 Yverdon-les-Bains 183 1856
40
PKB Private Bankpkb.ch

Offers tailored financial services to individuals, families, entrepreneurs, and corporate clients in private banking, wealth management, asset management, and corporate banking.

Banking 🇨🇭 Lugano 180 n/a
41
Cité Gestion SAcite-gestion.com

Provides comprehensive wealth management services through an agile structure and advanced technical infrastructure, leveraging experienced professionals with significant autonomy in their work.

Banking 🇨🇭 Geneva 145 2009
42
Alternative Bank Schweizabs.ch

Provides banking services, focusing on social and ecological responsibility. Invests in social and environmental projects, prioritizing community well-being over profit maximization, and transparently publishes all credit decisions.

Financial Services 🇨🇭 Olten 139 1990
43
Bank Averabank-avera.ch

Rooted in Zurich since 1828, this cooperative regional bank offers services for payments, savings, financing, investments, pensions, corporate clients, and private banking.

Banking 🇨🇭 Wetzikon 137 1828
44
ONE swiss bankgonet.ch

Offers asset and wealth management services, blending private banking tradition with an entrepreneurial spirit for private, professional, and institutional clients.

Banking 🇨🇭 Geneva 128 1964
45
Alpian Bankalpian.com

Licensed Swiss digital bank combines everyday banking with exclusive private banking services, offering personalized wealth management through technology and human insight.

Financial Services 🇨🇭 Le Petit-Saconnex 113 2019
46
Urner Kantonalbankukb.ch

Offers comprehensive financial services for individuals, SMEs, and public sector. Engaged in economic development, sports, culture, education, and social initiatives.

Banking 🇨🇭 Altdorf 110 1915
47
Banque Bonhôte & Cie SAbonhote.ch

Established in 1815, specialized in financial and wealth management services, fostering trust with clients through personalized relationships and independent ownership structure

Banking 🇨🇭 Neuchâtel 92 1815
48
Transports publics VMCV SAvmcv.ch

A major player in urban mobility in the Vaud Riviera region, offering a network of trolleybuses and buses, focusing on customer needs and staff development

Urban Transit Services 🇨🇭 Clarens 90 1888
49
Appenzeller Kantonalbankappkb.ch

Based in Switzerland, this company specializes in banking services, operating from its headquarters in Appenzell District, Appenzell Innerrhoden.

Banking 🇨🇭 Appenzell 86 1899
50
Entris Banking AGentris-banking.ch

Central bank for smaller and medium-sized Swiss banks, strengthening their efficiency and professionalism through bundled services, standardization, and banking support.

Banking 🇨🇭 Bern 59 1995
51
Raiffeisenbank Region linker Zürichseeraiffeisen.ch

Financial institution offers fair, competent advice, modern products, and personal proximity, fostering long-term client relationships for all money matters locally.

Financial Services 🇨🇭 Pfäffikon 54 1909
52
S.P. Hinduja Banque Privéesphinduja.com

Offers innovative wealth management and private banking solutions to entrepreneurs globally, combining Swiss banking tradition with international expertise in growth markets.

Banking 🇨🇭 Geneva 49 1978
53
Banque Raiffeisen Morges Venogeraiffeisen.ch

A financial institution with a cooperative philosophy, offering mortgage products, investment solutions, retirement planning, and specialized services for businesses, emphasizing client ownership and trust

Banking 🇨🇭 St-Sulpice 47 1910
54
Helvetische Bank AGhelvetischebank.ch

Provides wealth management, corporate finance, and research services to entrepreneurs, qualified private investors, and external asset managers, prioritizing Swiss banking values and innovative financial solutions.

Banking 🇨🇭 Zurich 36 2011
55
Caisse d'Epargne Rivieracer.ch

Established in 1814, this Swiss cooperative bank offers tailored financial solutions with market expertise, quick service, and personalized attention to clients' needs

Banking 🇨🇭 Vevey 27 1814
56
MIG BANKswissquote.com

A former online currency brokerage turned Swiss bank acquired by Swissquote Bank, specializing in forex trading and online banking services

Financial Services 🇨🇭 Gland 18 2003
57
Astrocastastrocast.com

Operating as a pioneer in the Swiss satellite IoT market, Astrocast provides efficient and cost-effective communications through a 100-satellite infrastructure

Telecommunications 🇨🇭 Chavannes-près-Renens 12 2014
58
Caisse d’Epargne d’Aubonneceanet.ch

Established in 1837, this cooperative bank in Aubonne provides traditional retail banking services to foster prosperity in its region

Banking 🇨🇭 Aubonne 8 1837

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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 Vaud

The same list elsewhere in Switzerland