Top Hospital & Health Care Companies In California In 2026
California is home to some of the most advanced and innovative hospital and healthcare companies in the world. These companies offer a wide range of medical services, including general and specialized care, medical research, and cutting-edge treatments for various illnesses and diseases. The state's hospital and healthcare companies employ highly skilled medical professionals, including doctors, nurses, and medical technicians, and use the latest technology to provide patients with the best possible care. Some of the most notable hospital and healthcare companies in California include Kaiser Permanente, Cedars-Sinai, Stanford Health Care, and Sutter Health. These companies are committed to improving the health and well-being of their patients and communities, and are constantly striving to innovate and improve their services to meet the changing needs of the healthcare industry.
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Top Hospital & Health Care Companies In California In 2026
Here are the 50 Top Hospital & Health Care Companies In California In 2026 and their top employee and leadership contact details:
- Location:
- California, United States
- Employees:
- 120.88K
- Revenue:
- 7.48M
- Website:
- kaiserpermanente.org
- City:
- Oakland
- Founded:
- 1945
- Location:
- California, United States
- Employees:
- 22.74K
- Website:
- dignityhealth.org
- City:
- San Francisco
- Founded:
- 1954
- Location:
- California, United States
- Employees:
- 16.93K
- Revenue:
- 4.17M
- Website:
- sutterhealth.org
- City:
- Sacramento
- Founded:
- 1981
- Location:
- California, United States
- Employees:
- 11.43K
- City:
- Los Angeles
- Founded:
- 1955
- Location:
- California, United States
- Employees:
- 10.10K
- Website:
- csmc.edu
- City:
- Los Angeles
- Location:
- California, United States
- Employees:
- 9.83K
- Website:
- stanfordhealthcare.org
- City:
- Palo Alto
- Founded:
- 1885
- Location:
- California, United States
- Employees:
- 9.57K
- Website:
- ucsfhealth.org
- City:
- San Francisco
- Founded:
- 1990
- Location:
- California, United States
- Employees:
- 8.70K
- Revenue:
- 753.11M
- Website:
- molinahealthcare.com
- City:
- Long Beach
- Founded:
- 1980
- Location:
- California, United States
- Employees:
- 8.23K
- City:
- Roseville
- Location:
- California, United States
- Employees:
- 7.59K
- Revenue:
- 125K
- Website:
- scripps.org
- City:
- San Diego
- Founded:
- 1924
- Location:
- California, United States
- Employees:
- 6.28K
- City:
- San Diego
- Founded:
- 1966
- Location:
- California, United States
- Employees:
- 5.37K
- Website:
- llumcmurrieta.org
- City:
- Murrieta
- Founded:
- 2011
- Location:
- California, United States
- Employees:
- 5.25K
- Website:
- apria.com
- City:
- Lake Forest
- Founded:
- 1992
- Location:
- California, United States
- Employees:
- 5.11K
- Revenue:
- 4.90M
- Website:
- cityofhope.org
- City:
- Duarte
- Founded:
- 1913
- Location:
- California, United States
- Employees:
- 4.88K
- Website:
- homecareassistance.com
- City:
- San Francisco
- Founded:
- 2002
- Location:
- California, United States
- Employees:
- 4.69K
- Revenue:
- 32.70M
- Website:
- chla.org
- City:
- Los Angeles
- Founded:
- 1901
- Location:
- California, United States
- Employees:
- 4.65K
- Website:
- vspglobal.com
- City:
- Rancho Cordova
- Founded:
- 2009
- Location:
- California, United States
- Employees:
- 4.38K
- Website:
- memorialcare.org
- City:
- Fountain Valley
- Founded:
- 2005
- Location:
- California, United States
- Employees:
- 3.93K
- Website:
- lomalindahealth.org
- City:
- Loma Linda
- Founded:
- 1905
- Location:
- California, United States
- Employees:
- 3.85K
- Website:
- hoag.org
- City:
- Newport Beach
- Founded:
- 1952
- Location:
- California, United States
- Employees:
- 3.84K
- Website:
- gebbs.com
- City:
- Los Angeles
- Founded:
- 2005
- Location:
- California, United States
- Employees:
- 3.60K
- Revenue:
- 100M
- Website:
- stanfordchildrens.org
- City:
- Palo Alto
- Founded:
- 1991
- Location:
- California, United States
- Employees:
- 3.40K
- City:
- Sacramento
- Founded:
- 1968
- Location:
- California, United States
- Employees:
- 3.11K
- Website:
- dochs.org
- City:
- Los Altos Hills
- Founded:
- 2002
- Location:
- California, United States
- Employees:
- 3.06K
- City:
- Sacramento
- Location:
- California, United States
- Employees:
- 3.03K
- Website:
- johnmuirhealth.com
- City:
- Concord
- Founded:
- 1997
- Location:
- California, United States
- Employees:
- 2.90K
- Website:
- pihhealth.org
- City:
- Whittier
- Founded:
- 1959
- Location:
- California, United States
- Employees:
- 2.61K
- Website:
- ucirvinehealth.org
- City:
- Orange
- Founded:
- 1976
- Location:
- California, United States
- Employees:
- 2.56K
- Website:
- primehealthcare.com
- City:
- Ontario
- Founded:
- 2001
- Location:
- California, United States
- Employees:
- 2.52K
- Website:
- keckmedicine.org
- City:
- Los Angeles
- Founded:
- 1991
- Location:
- California, United States
- Employees:
- 2.32K
- Website:
- mission4health.com
- City:
- Mission Viejo
- Founded:
- 1971
- Location:
- California, United States
- Employees:
- 2.25K
- Website:
- goodsamhosp.org
- City:
- San Jose
- Founded:
- 1965
- Location:
- California, United States
- Employees:
- 2.20K
- Website:
- palomarhealth.org
- City:
- Escondido
- Founded:
- 1933
- Location:
- California, United States
- Employees:
- 2.13K
- Website:
- davitamedicalgroup.com
- City:
- Torrance
- Founded:
- 1992
- Location:
- California, United States
- Employees:
- 2.09K
- Website:
- elcaminohealth.org
- City:
- Mountain View
- Founded:
- 1961
- Location:
- California, United States
- Employees:
- 2.07K
- City:
- Long Beach
- Location:
- California, United States
- Employees:
- 2.05K
- Website:
- alamedahealthsystem.org
- City:
- Oakland
- Location:
- California, United States
- Employees:
- 2.03K
- Website:
- radnet.com
- City:
- Los Angeles
- Founded:
- 1980
- Location:
- California, United States
- Employees:
- 2.00K
- City:
- Sacramento
- Location:
- California, United States
- Employees:
- 1.99K
- Website:
- smilebrands.com
- City:
- Irvine
- Founded:
- 1998
- Location:
- California, United States
- Employees:
- 1.97K
- Revenue:
- 10.70M
- Website:
- communitymedical.org
- City:
- Fresno
- Founded:
- 1897
- Location:
- California, United States
- Employees:
- 1.89K
- Website:
- huntingtonhospital.com
- City:
- Pasadena
- Founded:
- 1892
- Location:
- California, United States
- Employees:
- 1.79K
- Website:
- aidshealth.org
- City:
- Los Angeles
- Founded:
- 1987
- Location:
- California, United States
- Employees:
- 1.74K
- City:
- Palo Alto
Frequently asked questions about Top Hospital & Health Care Companies In California In 2026
How many companies are listed here? This page currently includes 50 companies.
What information is included for each company? Entries include company profile links, employee estimates, location, website, and contact discovery details where available.
How fresh is this data? This list is refreshed periodically as source records change.
How do I find verified contacts for a company? Open the company profile and email-format pages from the links above, or click See All Employees for direct search results.
What is the best way to prioritize accounts from this list? Start with companies that have clear firmographics (website, location, team size), then validate likely email patterns before launching outreach.
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