| # | Company | Employees |
|---|---|---|
| 1 |
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 |
380,000 |
| 2 |
HCA Healthcarehcahealthcare.com
A healthcare organization with 186 hospitals and 2,300 sites, focused on providing quality care, advancing science, and impacting communities positively |
150,409 |
| 3 |
Johnson&Johnsonjnj.com
Largest, most broadly based healthcare company, producing life-changing breakthroughs, creating digital health tools, 3-D printing artificial joints, and discovering lifesaving drugs. |
145,000 |
| 4 |
Abbottabbott.com
A global healthcare leader offering life-changing technologies in diagnostics, medical devices, nutrition, and generic medicines, with over 115,000 colleagues serving in 160+ countries |
140,778 |
| 5 |
CVS Healthcvshealth.com
Providing accessible health care services, managing chronic diseases, supporting medication compliance, and improving community health through local and digital channels. |
139,212 |
| 6 |
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 |
137,397 |
| 7 | 113,067 | |
| 8 | 80,633 | |
| 9 |
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 |
66,381 |
| 10 |
GE HealthCaregehealthcare.com
Global medical technology and digital solutions innovator leveraging intelligent devices, data analytics, and artificial intelligence to drive precision health and improve patient outcomes worldwide |
60,041 |
| 11 |
Northwell Healthnorthwell.edu
Largest New York healthcare system with hospitals, outpatient facilities, research institutes, medical education, and extensive patient care services. |
56,405 |
| 12 |
The Cigna Groupthecignagroup.com
Global health company offering insurance products and health services, partnering worldwide to improve individual and community vitality. |
50,174 |
| 13 |
Cleveland Clinicmy.clevelandclinic.org
A not-for-profit academic medical center in Ohio, offering clinical care, research, and education with multiple facilities worldwide |
49,624 |
| 14 |
Mayo Clinicmayoclinic.org
A leading not-for-profit medical practice founded on values of patient-centered care, teamwork, professionalism, and excellence in healthcare services |
48,774 |
| 15 |
Cardinal Healthcardinalhealth.com
Distribution of pharmaceuticals, specialty products, home-health supplies, nuclear pharmacy operations, manufacturing, and providing performance and data solutions globally. |
48,000 |
| 16 |
CommonSpirit Healthcommonspirit.careers
A non-profit Catholic health system with 140 hospitals and 2,200 care centers, providing healthcare services to millions in 24 states |
47,364 |
| 17 |
Tenet Healthcaretenethealth.com
Operates ambulatory surgery centers, acute and specialty hospitals, physician networks, and provides revenue cycle management and value-based care services. |
44,016 |
| 18 |
Elevance Healthelevancehealth.com
Serving over 118 million people with a digital platform and integrated health services, focusing on improving health at every stage. |
43,568 |
| 19 |
Labcorplabcorp.com
Provides innovative, comprehensive laboratory services, insights, and advanced science to improve health outcomes and develop new drugs for global clients and patients. |
42,780 |
| 20 | 41,860 | |
| 21 |
AdventHealthjobs.adventhealth.com
A healthcare organization with a Christian mission to provide holistic care through skilled caregivers across 9 states in various settings |
41,645 |
| 22 |
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. |
39,850 |
| 23 |
Johns Hopkins Medicinehopkinsmedicine.org
A leading academic medical institution with a focus on healthcare delivery, research, teaching, and patient care for the community |
38,890 |
| 24 |
Johnson & Johnson MedTechjnjmedtech.com
Development and delivery of innovative surgical, orthopaedic, and interventional medical devices focused on improving patient outcomes and healthcare value. |
37,703 |
| 25 |
Centene Corporationcentene.com
Providing affordable, high-quality healthcare plans for Medicaid, Medicare, and marketplace members, focusing on under-insured and uninsured individuals nationwide. |
36,022 |
| 26 |
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 |
35,965 |
| 27 |
Banner Healthbannerhealth.com
Nonprofit healthcare system operating hospitals, urgent care, clinics, home care, hospice, pharmacies, and physician groups across six states. |
35,542 |
| 28 |
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 |
34,037 |
| 29 |
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. |
32,495 |
| 30 |
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 |
32,260 |
| 31 |
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 |
31,869 |
| 32 |
Atrium Healthatriumhealth.org
Nationally recognized health leader providing innovative research, education, and compassionate patient care through top-ranked specialties, medical education, and community benefits |
30,465 |
| 33 | 30,240 | |
| 34 |
Mount Sinai Health Systemmountsinai.org
Provides distinguished care, conducts transformative research, and advances biomedical education through hospitals, a medical school, and extensive ambulatory network. |
30,202 |
| 35 |
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 |
29,840 |
| 36 |
Cigna Healthcarecigna.com
Benefits provider, guides customers through healthcare system, empowering them with information and insight to improve health and vitality. |
29,662 |
| 37 |
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 |
29,641 |
| 38 |
CHRISTUS Healthchristushealth.org
network of hospitals, clinics, and care facilities providing personalized healthcare services across multiple U.S. states and Latin American countries |
29,436 |
| 39 |
NewYork-Presbyterian Hospitalcareers.nyp.org
Providing comprehensive patient care across multiple specialized hospitals, focusing on excellence, collaboration, advanced technology, and employee support. |
28,040 |
| 40 |
Sutter Healthsutterhealth.org
Not-for-profit healthcare system providing comprehensive, affordable care through hospitals, clinics, telehealth, and community partnerships across California. |
26,442 |
| 41 |
Omega Healthcare Management Servicesomegahms.com
Provides global healthcare revenue cycle management, care coordination, clinical research support, and payer operations with advanced technology and expert teams. |
26,298 |
| 42 |
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 |
25,618 |
| 43 |
Select Medicalcareers.selectmedical.com
Specialized hospital and rehabilitative care provider operating recovery hospitals, outpatient centers, and occupational health facilities across the United States. |
25,292 |
| 44 |
McKessonmckesson.com
A global healthcare organization dedicated to advancing health outcomes, providing insights, products, and services to make quality care accessible and affordable |
24,993 |
| 45 |
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. |
24,930 |
| 46 |
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 |
24,773 |
| 47 |
Hackensack Meridian Healthhackensackmeridianhealth.org
A company dedicated to continuous improvement and progress |
24,559 |
| 48 |
Novant Healthnovanthealth.org
Integrated network of healthcare facilities in North and South Carolina with over 1,900 physicians and 36,000 team members providing care at 800+ locations |
23,780 |
| 49 |
UCHealthuchealth.org
Innovative healthcare provider promoting individual and community health with excellent care, advanced treatments, and a team of exceptional professionals |
23,481 |
| 50 |
UT MD Andersonmdanderson.org
A leading cancer center focused on patient care, research, education, and prevention, with top rankings in cancer care and a mission to #EndCancer |
23,100 |
| 51 | 22,635 | |
| 52 |
Henry Ford Healthhenryford.com
Integrated health system offering acute, specialty, primary, preventive care, medical education, research, and health insurance services with academic affiliations. |
22,161 |
| 53 |
Houston Methodisthoustonmethodist.org
Comprehensive health system with hospitals, research institute, residency programs, outpatient and emergency care centers serving Greater Houston area. |
22,002 |
| 54 |
Penn Medicine, University of Pennsylvania Health Systempennmedicine.org
Leading academic medical center combining cutting-edge research, comprehensive patient care, and education to improve health and transform lives regionally. |
21,979 |
| 55 |
Vanderbilt University Medical Centervanderbilthealth.com
Leading academic medical center, excels in patient care, research, and education, solving complex medical problems through innovation and collaboration. Specialized care for various conditions, including transplants and pediatric cancer. |
21,888 |
| 56 |
Access Healthcareaccesshealthcare.com
Access Healthcare provides business process outsourcing, application services, and robotic process automation tools to healthcare providers, improving revenue cycle with global delivery and technology |
21,863 |
| 57 |
Health Care Service Corporationhcsc.com
Provides health coverage for employers, individuals, and families, including Medicare and Medicaid plans, plus related health care products and services. |
21,090 |
| 58 |
Brookdalecareers.brookdale.com
Providing compassionate senior living services focused on family-like relationships, integrity, employee well-being, and meaningful career growth opportunities. |
20,786 |
| 59 |
Indiana University Healthiuhealth.org
Provides comprehensive healthcare services, innovative treatments, and groundbreaking research through a partnership with Indiana University School of Medicine Prioritizes personal and professional growth |
20,779 |
| 60 |
Sentara Healthsentara.com
Not-for-profit healthcare organization operating 12 hospitals and integrated services, focusing on community health improvement in Virginia and North Carolina. |
20,566 |
| 61 |
University Hospitalsuhhospitals.org
Integrated network of hospitals, health centers, and physician offices providing advanced medical care, research, and specialized treatment across northern Ohio. |
20,455 |
| 62 |
Providence Health & Servicesprovidence.org
A healthcare organization focused on providing compassionate care through a network of hospitals, clinics, and services across multiple states |
20,360 |
| 63 |
Memorial Hermann Health Systemmemorialhermann.org
Nonprofit health system in Greater Houston area providing patient-centered care with clinical expertise, innovation, and cutting-edge technology for improving health |
20,118 |
| 64 |
UNC Healthunchealthcare.org
Providing patient care, medical education, and research leadership to improve health and well-being across North Carolina and beyond. |
20,114 |
| 65 |
Massachusetts General Hospitalmassgeneral.org
Dedicated to providing top-notch healthcare in a compassionate environment through innovative research and education, improving health in diverse communities served |
20,001 |
| 66 |
SSM Healthssmhealth.com
Not-for-profit healthcare system providing hospitals, physician offices, outpatient, virtual care, home care, hospice, pharmacy, insurance, and accountable care services. |
19,955 |
| 67 |
University Hospitals Connor Integrative Health Networkuhhospitals.org
A healthcare provider offering integrative medicine therapies that address physical, emotional, mental, social, spiritual, and environmental factors for holistic healing and optimal health |
19,900 |
| 68 |
Memorial Sloan Kettering Cancer Centermskcc.org
Specialized teams provide personalized cancer care, conduct innovative research, and train future scientists and clinicians worldwide. |
19,653 |
| 69 |
Anthem, Inc.elevancehealth.com
A company formerly known as Anthem, Inc has rebranded as Elevance Health Follow them on their new LinkedIn page |
19,648 |
| 70 |
Wellstar Health Systemwellstar.org
Large integrated healthcare system providing multidisciplinary medical care, emergency services, outpatient centers, and home care with a focus on quality and culture. |
19,599 |
| 71 |
Baptist Healthcareers.baptisthealth.net
A leading healthcare organization with 23,000 employees, providing top-notch medical services and a supportive work environment recognized by various prestigious organizations |
19,576 |
| 72 |
Piedmontpiedmont.org
Delivering compassionate healthcare with sustainable excellence through a network of hospitals and dedicated professionals, pioneering patient care for over a century |
19,319 |
| 73 |
UT Southwestern Medical Centerutsouthwestern.edu
An academic medical center with top research, education, and patient care; offering training to students and providing specialized healthcare services |
19,275 |
| 74 |
Orlando Healthorlandohealth.com
Not-for-profit healthcare organization managing $7.6 billion in assets, providing medical services across the southeastern United States. |
18,877 |
| 75 |
CHIcommonspirit.careers
Nonprofit faith-based health system providing care in 18 states through hospitals, academic centers, nursing colleges, home-health agencies, and community services |
18,841 |
| 76 |
Jefferson Healthjeffersonhealth.org
This company is dedicated to providing excellent clinical care, educating future health professionals, and advancing research in health sciences |
18,520 |
| 77 |
Trinity Healthtrinity-health.org
Not-for-profit, Catholic health care system with 123,000 colleagues and 27,000 physicians across 26 states, providing diverse communities with hospitals and other health services |
18,369 |
| 78 |
Ochsner Healthochsner.org
Nonprofit healthcare provider operating hospitals and urgent care centers, delivering expert care and promoting healthier lives across Gulf South. |
18,121 |
| 79 |
Children's Hospital of Philadelphiachop.edu
Specialized pediatric hospital providing exceptional patient care, pioneering medical research, and training future pediatric healthcare professionals. |
18,042 |
| 80 |
Molina Healthcarecareers.molinahealthcare.com
Provides government-sponsored health care plans for families and individuals, contracting with states to offer Medicaid and Medicare services. |
17,919 |
| 81 |
Mass General Brighammassgeneralbrigham.org
Integrated academic health system providing patient care, research, teaching, and community services through hospitals, insurance, and specialized medical centers. |
17,890 |
| 82 |
UCLA Healthuclahealth.org
Comprehensive healthcare system with top-ranked hospitals, advanced medical technology, expert physicians, and pioneering biomedical research across multiple specialties. |
17,812 |
| 83 |
Hospital for Special Surgeryhss.edu
Academic medical center specializing in orthopedics and rheumatology with top national rankings, low complication rates, and multiple regional facilities. |
17,614 |
| 84 |
Oregon Health & Science Universityohsu.edu
Research and education focused on disease understanding, treatment innovations, and training future health professionals across various medical fields. |
17,535 |
| 85 |
Boston Children's Hospitalchildrenshospital.org
A leading pediatric medical center providing comprehensive healthcare services for children from birth to 21 years, with specialized clinical programs and renowned physicians |
17,496 |
| 86 |
Emory Healthcareemoryhealthcare.org
A leading healthcare system in Georgia, offering 11 hospitals, the Emory Clinic, over 250 provider locations, and 2,800 physicians across 70 medical subspecialties |
17,411 |
| 87 |
Texas Health Resourcesjobs.texashealth.org
Large nonprofit healthcare system providing medical services through wholly owned facilities and joint ventures across the Dallas Fort Worth area for community wellness. |
17,273 |
| 88 |
Northside Hospitalnorthside.com
A leading Georgia healthcare provider with five hospitals and 250+ outpatient locations, specializing in newborn deliveries, cancer care, sports medicine, and more |
16,933 |
| 89 |
Cedars-Sinaicareers.cshs.org
Comprehensive healthcare provider excelling in patient care, pioneering research, advanced medical education, and community health improvement in Los Angeles. |
16,865 |
| 90 |
Encompass Healthencompasshealth.com
Leading provider of rehabilitative care in the US, operating 158 hospitals across 37 states and Puerto Rico Offers high-quality care using advanced technology |
16,591 |
| 91 |
Cincinnati Children'scincinnatichildrens.org
Nonprofit academic medical center providing pediatric care from wellness visits to complex conditions while conducting research and training hundreds of medical residents. |
16,493 |
| 92 |
Endeavor Healthendeavorhealth.org
Endeavor Health is a healthcare system in Illinois, uniting multiple hospitals to provide personalized patient experiences and world-class care |
16,454 |
| 93 |
Sanford Healthsanfordhealth.org
Largest rural health system providing integrated medical centers, senior care, research, and global clinics serving over one million patients. |
16,445 |
| 94 |
UnitedHealthcareuhc.com
An organization dedicated to helping people live healthier lives by providing simple, affordable health plans and improving the overall health system |
16,433 |
| 95 |
Allina Healthallinahealth.org
Providing extensive healthcare services through numerous clinics and hospitals, focusing on patient care and community support in Minnesota and Wisconsin. |
16,253 |
| 96 |
Northwestern Medicinenm.org
Academic medical center combining research, teaching, and patient care with a large workforce across numerous regional locations and top-ranked hospitals. |
16,181 |
| 97 |
Adventist Healthadventisthealth.org
Faith-inspired nonprofit integrated health system in West Coast and Hawaii, providing care in various settings with a focus on whole-person healing |
16,088 |
| 98 |
BAYADA Home Health Carebayada.com
Nonprofit organization providing compassionate, excellent, and reliable home health care services to clients across the US and globally. |
16,055 |
| 99 |
The Ohio State University Wexner Medical Centerwexnermedical.osu.edu
Academic medical center providing personalized patient care, medical education, research innovation, and extensive healthcare services across multiple specialties. |
15,993 |
| 100 |
Geisingergeisinger.org
Healthcare organization with 13 hospital campuses, research centers, medical college, and health plan serving millions in Pennsylvania Committed to quality healthcare |
15,962 |
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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 9, 2026.
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