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Top 100 healthcare providers in the world

Tamtam tracks 16,037 healthcare providers worldwide. This list ranks the 100 largest by number of employees on LinkedIn, led by Walmart Canada, Walmart and Kroger. Their median headcount is 35,542. Half of them were founded in 1962 or later. The most common headquarters are São Paulo (5), Paris (4) and New York (3).

🌍 World100 companiesUpdated Nov 13, 2026

These companies are large healthcare providers worldwide, with a notable presence of retail companies that also offer health-related services or products. Many of these firms are well-established, with several founded in the mid-20th century.

Walmart and Kroger are prominent retailers, while UnitedHealth Group and HCA Healthcare focus on healthcare and hospital services. Walgreens Boots Alliance operates numerous pharmacy locations, and CVS Health provides accessible healthcare services. The U.S. Department of Veterans Affairs and the NHS are significant government and public health organizations.

#CompanyIndustryHeadquarters EmployeesFounded
1
Walmart Canadacareers.walmart.ca

Operates hypermarkets, discount department stores, and warehouse stores globally, offering a wide range of products to customers.

Retail 🇺🇸 Mississauga 2,300,000 1962
2
Walmartwalmart.com

Global omnichannel retailer serving customers across nineteen countries through physical stores and online clubs while providing career growth opportunities for millions of associates.

Retail 🇺🇸 Bentonville 2,300,000 1962
3
Krogerkroger.com

Operates thousands of grocery stores, manufacturing plants, and distribution centers to provide affordable fresh food, dairy, and meat products through retail and e-commerce.

Retail 🇺🇸 Cincinnati 465,000 n/a
4
Targettarget.com

Leading American retailer offering outstanding value, innovation, and exceptional guest experiences through responsible corporate citizenship and consistent community support since nineteen forty-six.

Retail 🇺🇸 Minneapolis 440,000 1962
5
UnitedHealth Groupunitedhealthgroup.com

Health care and well-being company focused on improving access, affordability, outcomes, and experiences through technology, data, and high-quality health benefits

Hospitals and Health Care 🇺🇸 Eden Prairie 380,000 1977
6
NHSwww.nhs.uk

It provides comprehensive healthcare services to UK residents, employing over 1.5 million staff and ensuring free access at the point of use.

Food and Beverage Services 🇬🇧 252,871 1948
7
Safeway (Aurora Ave, Shoreline)safeway.com

Operates as a grocery and drug retailer across 34 states and Washington D.C., supporting local communities with food and financial aid.

Retail 🇺🇸 250,000 1915
8
U.S. Department of Veterans Affairsva.gov

Recruitment of skilled employees dedicated to providing respectful and appropriate care and support services for United States veterans.

Government Administration 🇺🇸 Washington 202,010 1930
9
University of Californiajobs.universityofcalifornia.edu

Educating top minds, advancing research, engaging communities, supporting economy, improving health, protecting environment, and driving innovation across California.

Higher Education 🇺🇸 Oakland 152,503 n/a
10
HCA Healthcaredpxmedcity.net

A healthcare organization with 186 hospitals and 2,300 sites, focused on providing quality care, advancing science, and impacting communities positively

Hospitals and Health Care 🇺🇸 Nashville 150,409 n/a
11
Walgreens Boots Alliancewalgreens.com

Integrated healthcare and retail company operating thousands of pharmacy locations, providing medicines, health services, beauty products, and digital convenience globally.

Retail Pharmacies 🇺🇸 Deerfield 141,576 2014
12
CVS Healthcvshealth.com

Providing accessible health care services, managing chronic diseases, supporting medication compliance, and improving community health through local and digital channels.

Hospitals and Health Care 🇺🇸 Woonsocket 139,212 1963
13
Kaiser Permanentehealthy.kaiserpermanente.org

Leading not-for-profit health plan with a unique business model driving industry improvements, serving millions of members across multiple states and impacting communities positively

Hospitals and Health Care 🇺🇸 Oakland 137,397 1945
14
Fresenius Medical Carefreseniusmedicalcare.com

Global leader in renal disease products and services, providing tailored dialysis treatments for improved quality of life for patients worldwide

Hospitals and Health Care 🇩🇪 Bad Homburg 128,000 1996
15
Optumoptum.com

A leading health services and innovation company revolutionizing health care delivery, operations, and analytics to improve quality and efficiency globally

Hospitals and Health Care 🇺🇸 Eden Prairie 113,067 n/a
16
Albertsons Companiesalbertsonscompanies.com

Large food and drug retailer operating over 2200 stores through various regional banners supported by extensive distribution centers and internal manufacturing plants.

Retail 🇺🇸 Boise 107,641 1939
17
Hy-Vee, Inc.hy-vee.com

Operate over 563 supermarkets across nine Midwestern states, focusing on quality, variety, convenience, healthy lifestyles, and excellent customer service.

Retail 🇺🇸 West Des Moines 93,000 1930
18
Walgreenswalgreens.com

A leading retail pharmacy offering health and beauty products, with a focus on providing pharmacy services and a seamless omnichannel experience for customers

Retail Pharmacies 🇺🇸 Deerfield 90,723 1901
19
Queensland Governmentqld.gov.au

Largest state organisation delivering essential public services across multiple departments and locations, supporting community and employee development throughout Queensland.

Government Administration 🇦🇺 Brisbane 86,382 n/a
20
Publix Super Marketscorporate.publix.com

Largest employee-owned supermarket chain in the U.S., emphasizing community involvement, diversity, sustainability, and continuous growth with over 200,000 associates.

Retail 🇺🇸 Lakeland 83,237 1930
21
Ascensionhealthcare.ascension.org

A faith-based healthcare organization focused on providing compassionate care to those in need across the US through various services and programs

Hospitals and Health Care 🇺🇸 St. Louis 66,381 1999
22
CASA DE LA FAMILIAcasadelafamilia.org

A non-profit organization providing mental health services to children, youth, and families impacted by trauma in Southern California communities

Non-profit Organizations 🇺🇸 Santa Ana 65,434 1996
23
Northwell Healthnorthwell.edu

Largest New York healthcare system with hospitals, outpatient facilities, research institutes, medical education, and extensive patient care services.

Hospitals and Health Care 🇺🇸 Lake Success 56,405 1997
24
Marsmars.com

Multinational conglomerate focused on delivering quality products through five core principles including responsibility and efficiency while employing over one hundred fifty thousand associates globally.

Food and Beverage Manufacturing 🇺🇸 McLean 55,984 1911
25
ProMedica Skilled Nursing and Rehabilitationarden-courts.com

Leading provider of short-term, post-hospital services and long-term care through skilled nursing, rehabilitation centers, memory care communities, home health, and hospice agencies.

Hospitals and Health Care 🇺🇸 Toledo 55,000 1929
26
CVS Pharmacyjobs.cvshealth.com

A leading retail pharmacy with over 9,600 locations nationwide, offering products, services, and innovations to help people on their path to better health

Retail Pharmacies 🇺🇸 Woonsocket 54,424 1963
27
Sam's Clubsamsclub.com

Operates membership warehouse clubs, providing exclusive savings, quality merchandise, and services like delivery, curbside pickup, and a pharmacy to members.

Retail 🇺🇸 Bentonville 50,746 1983
28
Quirónsaludquironsalud.com

Leader in healthcare in Spain and Europe with over 50,000 professionals and 59 hospitals, focusing on medical research, education, and cutting-edge technology

Wellness and Fitness Services 🇪🇸 Madrid 50,000 1893
29
Cleveland Clinicmy.clevelandclinic.org

A not-for-profit academic medical center in Ohio, offering clinical care, research, and education with multiple facilities worldwide

Hospitals and Health Care 🇺🇸 Cleveland 49,624 n/a
30
Mayo Clinicmayoclinic.org

A leading not-for-profit medical practice founded on values of patient-centered care, teamwork, professionalism, and excellence in healthcare services

Hospitals and Health Care 🇺🇸 Rochester 48,774 n/a
31
Queensland Healthhealth.qld.gov.au

Largest state healthcare provider offering hospital, emergency, community, mental health, aged care, and public health promotion services across Queensland.

Hospitals and Health Care 🇦🇺 Brisbane 48,440 n/a
32
CommonSpirit Healthcommonspirit.careers

Building a healthier future for all through integrated health services, delivering patient encounters via clinics, care sites, hospitals, home-based services, and virtual care.

Hospitals and Health Care 🇺🇸 Chicago 48,074 n/a
33
Techint Grouptechintgroup.com

Industrial expertise across steelmaking, infrastructure, industrial plant design and construction, metals and mining technologies, oil and gas, and health.

Industrial Machinery Manufacturing 🇦🇷 47,652 1945
34
Alberta Health Servicesalbertahealthservices.ca

providing accessible, sustainable, patient-focused health services to over 4.5 million people across Alberta with dedicated professionals

Hospitals and Health Care 🇨🇦 Edmonton 46,248 2008
35
Tenet Healthcaretenethealth.com

Operates ambulatory surgery centers, acute and specialty hospitals, physician networks, and provides revenue cycle management and value-based care services.

Hospitals and Health Care 🇺🇸 Dallas 44,016 n/a
36
Elevance Healthelevancehealth.com

Serving over 118 million people with a digital platform and integrated health services, focusing on improving health at every stage.

Hospitals and Health Care 🇺🇸 Indianapolis 43,568 n/a
37
Labcorplabcorp.com

Provides innovative, comprehensive laboratory services, insights, and advanced science to improve health outcomes and develop new drugs for global clients and patients.

Hospitals and Health Care 🇺🇸 Burlington 42,780 1905
38
Rede D'Orrededorsaoluiz.com.br

The largest integrated healthcare network in Brazil, with hospitals, oncology clinics, blood banks, and research institutes across multiple states Follow on social media for updates

Hospitals and Health Care 🇧🇷 Rio de Janeiro 42,515 1977
39
UPMCupmc.com

A leading health care provider and insurer in Pittsburgh, offering patient-centered care, innovative models, and community benefits through hospitals and insurance services

Hospitals and Health Care 🇺🇸 Pittsburgh 41,860 n/a
40
AdventHealthjobs.adventhealth.com

A healthcare organization with a Christian mission to provide holistic care through skilled caregivers across 9 states in various settings

Hospitals and Health Care 🇺🇸 Altamonte Springs 41,645 1973
41
Einstein Hospital Israelitaeinstein.br

A leading healthcare institution offering cutting-edge treatments, compassionate care, social responsibility initiatives, and education and research programs for the community

Hospitals and Health Care 🇧🇷 São Paulo 40,979 n/a
42
Air Liquideairliquide.com

A global leader in gases, technologies, and services for industry and health, focusing on innovation and sustainability for a better future

Chemical Manufacturing 🇫🇷 Paris 40,100 n/a
43
DaVita Kidney Caredavita.com

Leaders in dialysis, providing essential life-sustaining treatment for end-stage kidney disease. Minimizing impacts of kidney disease across full spectrum of kidney health care.

Hospitals and Health Care 🇺🇸 Denver 39,850 n/a
44
Johns Hopkins Medicinehopkinsmedicine.org

Coordinates research, teaching, patient care, and related enterprises for the university's School of Medicine and health system, including hospitals and healthcare practices.

Hospitals and Health Care 🇺🇸 Baltimore 39,325 n/a
45
Hapvida NotreDame Intermédicahapvida.com.br

The organization is the largest healthcare and dental provider in Latin America, with an extensive network of medical facilities and services

Hospitals and Health Care 🇧🇷 São Paulo 39,288 n/a
46
Greater Paris University Hospitals - AP-HPaphp.fr

Manages 39 university hospitals in Greater Paris, treating 8 million people annually through consultations, emergencies, and hospitalizations, providing public healthcare around the clock.

Hospitals and Health Care 🇫🇷 Paris 38,756 1849
47
RD Saúderdsaude.com.br

We are a holistic health ecosystem with thousands of pharmacies nationwide, dedicated to promoting a healthier society through technology and human warmth

Retail 🇧🇷 São Paulo 37,584 n/a
48
T.C. Sağlık Bakanlığısaglik.gov.tr

Official page of the Ministry of Health of the Republic of Turkey, providing information and updates on healthcare in the country

Hospitals and Health Care 🇹🇷 Ankara 37,030 1923
49
Intermountain Healthintermountainhealthcare.org

The largest nonprofit health system in the Mountain West region providing expert care, personalized research, and affordable healthcare services in various states

Hospitals and Health Care 🇺🇸 Murray 35,965 n/a
50
Banner Healthbannerhealth.com

Nonprofit healthcare system operating hospitals, urgent care, clinics, home care, hospice, pharmacies, and physician groups across six states.

Hospitals and Health Care 🇺🇸 Phoenix 35,542 1999

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51
Health Service Executivehse.ie

Provides safe, high quality health and personal social services to the population of Ireland, aiming for a healthier nation with valued healthcare.

Hospitals and Health Care 🇲🇽 Dublin 34,791 2005
52
Consultório particularabotorrino.com.br

Specializing in Otorhinolaryngology services, providing expert care for ear, nose, and throat conditions and disorders

Wellness and Fitness Services 🇧🇷 São Paulo 34,458 2000
53
Advocate Healthadvocatehealth.org

Advocate Health redefines care delivery to help people live well by providing equitable services across six states for better outcomes at lower costs

Hospitals and Health Care 🇺🇸 Charlotte 34,037 n/a
54
Shoppers Drug Martshoppersdrugmart.ca

Meeting Canadians' healthcare needs with professional expertise and personal service for 50 years, growing into over 1,200 stores coast to coast.

Retail 🇨🇦 Toronto 33,544 n/a
55
The Max Groupmaxindia.com

A leading Indian conglomerate with interests in Life Insurance, Healthcare, Real Estate, and Senior Living, with a strong customer and employee base

Financial Services 🇮🇳 New Delhi 33,486 n/a
56
Dasadasa.com.br

The company is the largest integrated healthcare network in Brazil, focusing on preventive, predictive, and personalized healthcare with a wide range of services and innovative solutions

Hospitals and Health Care 🇧🇷 São Paulo 32,801 1999
57
Sercoserco.com

Innovative solutions for global challenges in justice, migration, defense, space, health, and transport through service design, program management, and systems integration

IT Services and IT Consulting 🇬🇧 Hook 32,618 n/a
58
Bon Secours Mercy Healthbsmhealth.org

Operates 48 hospitals and thousands of providers across seven states and Ireland, focusing on quality, safety, and cost-effective healthcare delivery.

Hospitals and Health Care 🇺🇸 Cincinnati 32,495 n/a
59
Quest Diagnosticsquestdiagnostics.com

Provides extensive clinical laboratory testing services, innovative diagnostics, pathology, and consultation to improve health outcomes and support healthcare providers.

Medical and Diagnostic Laboratories 🇺🇸 Secaucus 32,423 1967
60
Dignity Healthcommonspirit.careers

Providing accessible, compassionate healthcare through numerous hospitals and care centers across California, Arizona, and Nevada, offering a range of medical services and specialties

Hospitals and Health Care 🇺🇸 San Francisco 32,260 n/a
61
University of Washingtonwashington.edu

Public research university offering diverse educational programs, extensive campuses, cultural activities, and high-quality medical care, engaging with communities.

Higher Education 🇺🇸 Seattle 32,106 n/a
62
Penn State Universitypsu.edu

Providing interdisciplinary education and resources across multiple campuses, fostering student success and positive global community impact through knowledge and experience.

Higher Education 🇺🇸 University Park 31,986 1855
63
Baylor Scott & White Healthbswhealth.com

A Texas-based not-for-profit health system dedicated to providing accessible, integrated, and affordable healthcare through a wide network of facilities and services

Hospitals and Health Care 🇺🇸 Dallas 31,869 1903
64
University of Floridaufl.edu

A major public research university in Florida with established programs in international education, research, and service, founded in 1853

Higher Education 🇺🇸 Gainesville 31,315 n/a
65
The Ohio State Universityosu.edu

Large public university offering extensive research opportunities and multiple regional campuses, serving as a model for Ohio's higher education system.

Higher Education 🇺🇸 Columbus 30,775 1870
66
Atrium Healthatriumhealth.org

Nationally recognized health leader providing innovative research, education, and compassionate patient care through top-ranked specialties, medical education, and community benefits

Hospitals and Health Care 🇺🇸 Charlotte 30,465 1940
67
Mercymercy.net

A nationally recognized health system providing excellent patient care, with over 50 hospitals, 900+ physician locations, and outreach ministries across multiple states

Hospitals and Health Care 🇺🇸 Chesterfield 30,240 1886
68
Mount Sinai Health Systemmountsinai.org

Provides distinguished care, conducts transformative research, and advances biomedical education through hospitals, a medical school, and extensive ambulatory network.

Hospitals and Health Care 🇺🇸 New York 30,202 2013
69
HonorHealthhonorhealth.com

Provides comprehensive healthcare services including acute-care hospitals, medical group, cancer care, surgery centers, research, education, and community services across Arizona.

Hospitals and Health Care 🇺🇸 Scottsdale 30,000 2013
70
NYU Langone Healthjobs.nyulangone.org

World-class academic medical center with top-ranked patient care, education, and research programs, serving diverse communities with excellence and inclusive values

Hospitals and Health Care 🇺🇸 New York 29,840 n/a
71
BJC Healthbjc.org

One of the largest nonprofit health care organizations in the US, focused on providing a wide range of healthcare services in St Louis and southern Illinois regions

Hospitals and Health Care 🇺🇸 St. Louis 29,641 n/a
72
CHRISTUS Healthchristushealth.org

network of hospitals, clinics, and care facilities providing personalized healthcare services across multiple U.S. states and Latin American countries

Hospitals and Health Care 🇺🇸 Irving 29,436 n/a
73
Adventist Health + Rideoutadventisthealth.org

Serving communities on the West Coast and Hawaii with hospitals, clinics, home care, hospice, and retirement centers, focusing on whole-person healing and community well-being.

Hospitals and Health Care 🇺🇸 Roseville 29,000 1866
74
RITE AIDriteaid.com

A full-service pharmacy offering retail and delivery pharmacy services, health coaching, and disease management solutions through its subsidiaries Operates nationwide

Retail 🇺🇸 Philadelphia 28,846 1968
75
Assurance Maladieassurance-maladie.ameli.fr

Guarantees universal rights and healthcare access, supports health preservation, and enhances system efficiency through a national network of dedicated collaborators. Collective responsibility.

Government Administration 🇫🇷 Paris 28,726 n/a
76
Stanford Universitystanford.edu

Leading research university fostering innovation, education, and global citizenship with extensive resources, diverse programs, and strong community partnerships.

Higher Education 🇺🇸 Stanford 28,573 n/a
77
Specsaversjoin.specsavers.com

Distributes eye care products including glasses, contact lenses, and hearing aids, providing essential vision and hearing solutions to customers.

Retail 🇺🇸 Global 28,316 1984
78
IHH Healthcareihhhealthcare.com

A leading integrated healthcare provider committed to delivering comprehensive and personalized care, touching lives and transforming healthcare across multiple countries

Hospitals and Health Care 🇲🇾 Kuala Lumpur 28,246 n/a
79
Apollo Hospitalsapollohospitals.com

Leading integrated private hospital group in Asia offering healthcare services, insurance, telemedicine, education, pharmacy retail, and medical business process outsourcing with world-class technology

Hospitals and Health Care 🇮🇳 Chennai 28,238 n/a
80
NewYork-Presbyterian Hospitalcareers.nyp.org

Providing comprehensive patient care across multiple specialized hospitals, focusing on excellence, collaboration, advanced technology, and employee support.

Hospitals and Health Care 🇺🇸 New York 28,040 n/a
81
Boots UKboots.jobs

Leading UK pharmacy-led retailer offering health, beauty products & care services through retail stores, digital platforms, and exclusive brands for over 170 years

Retail 🇬🇧 Nottingham 27,869 1849
82
Region Stockholmregionstockholm.se

A leading employer in healthcare and public transportation, providing vital services to two million residents in a rapidly growing region

Government Administration 🇸🇪 Stockholm 26,664 1863
83
University of Missouri Systemumsystem.edu

A prestigious public research institution in Missouri, promoting education, research, and service to serve the state, nation, and beyond

Higher Education 🇺🇸 Columbia 26,615 n/a
84
Sutter Healthsutterhealth.org

Not-for-profit healthcare system providing comprehensive, affordable care through hospitals, clinics, telehealth, and community partnerships across California.

Hospitals and Health Care 🇺🇸 Sacramento 26,442 n/a
85
University of Buenos Airesuba.ar

Public university offering extensive undergraduate and postgraduate programs, renowned for academic excellence and significant research contributions in Argentina.

Higher Education 🇦🇷 Buenos Aires 26,362 1821
86
Pharmacie

This company specializes in pharmacy and pharmaceutical sciences, focusing on the conception, action, preparation, and dispensation of medications with consideration for interactions

Retail Pharmacies 🇫🇷 Paris 26,245 n/a
87
RWJBarnabas Healthrwjbh.org

Leading academic healthcare system in NJ with 12 hospitals, 3 children's hospitals, behavioral health center, trauma centers, outpatient facilities, and partnership with Rutgers University for research and education

Hospitals and Health Care 🇺🇸 West Orange 25,618 2016
88
Home Insteadhomeinstead.com

providing compassionate in-home care services for older adults to live safely, independently, and with quality of life

Individual and Family Services 🇺🇸 Omaha 25,483 n/a
89
Consultorio Odontológico

Consultorio Odontológico is a medical practice located in Salvador, Bahia, Brazil, providing dental services in the JARDIM NOVA ESPERANÇA area

Medical Practices 🇧🇷 Salvador 25,409 n/a
90
Select Medicalcareers.selectmedical.com

Specialized hospital and rehabilitative care provider operating recovery hospitals, outpatient centers, and occupational health facilities across the United States.

Hospitals and Health Care 🇺🇸 Mechanicsburg 25,292 n/a
91
Göteborgs Stadgoteborg.se

Provides diverse public services, promotes sustainable urban development, offers numerous career opportunities, and ensures equal democratic rights access.

Government Administration 🇸🇪 25,079 n/a
92
Community Health Systemschs.net

Operating 70 acute-care hospitals and over 1,000 care sites including physician practices, urgent care, imaging, cancer, and surgery centers.

Hospitals and Health Care 🇺🇸 Franklin 24,930 n/a
93
Eurofinseurofins.com

An international life sciences company offering analytical testing services in food, environmental, pharmaceutical, and cosmetic industries, ensuring safety and authenticity

Biotechnology Research 🇱🇺 Luxembourg 24,896 n/a
94
Lifespanbrownhealth.org

Leading health system in Rhode Island, providing academic, integrated, and customer-friendly healthcare services through nationally recognized hospitals and a commitment to community wellbeing

Hospitals and Health Care 🇺🇸 Providence 24,773 1994
95
Hackensack Meridian Healthhackensackmeridianhealth.org

A company dedicated to continuous improvement and progress

Hospitals and Health Care 🇺🇸 Edison 24,559 2016
96
Grupo DPSP99jobs.com

Pharmacy retail chain operating over 1200 stores across Brazil, offering health products through physical stores, e-commerce, and app platforms.

Retail 🇧🇷 24,317 2011
97
Region Hovedstadensecurity-check.regionh.dk

The organization focuses on healthcare, improving quality of life, and saving lives through a diverse range of opportunities for employees

Hospitals and Health Care 🇧🇭 Hillerod 24,126 n/a
98
Loblaw Companies Limitedloblaw.ca

Largest Canadian retailer offering grocery, pharmacy, health, beauty, financial services, apparel, and recognized brands like President’s Choice and no name.

Retail 🇨🇦 Brampton 24,123 n/a
99
University of Southern Californiausc.edu

A leading private research university located in Los Angeles, focused on academic excellence and fostering a community of alumni and students

Higher Education 🇺🇸 Los Angeles 23,894 1880
100
Stockholms stadjobba.stockholm

The company employs around 40,000 individuals in various sectors such as education, eldercare, construction permits, and recreational facilities under city governance

Government Administration 🇸🇪 Stockholm 23,833 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 Nov 13, 2026.

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