OSF Healthcare System
Healthcare provider · Peoria, Illinois
Products & Services
About OSF Healthcare System
Health resources, quality care, emergency care and specialty services are all right here in Galesburg at OSF St. Mary Medical Center. This profile covers OSF Healthcare System, a company operating in Healthcare provider, employing 10,000+ people, reporting $1B-$5B in annual revenue, classified under General Medical and Surgical Hospitals and based in Peoria, Illinois, United States.
Its primary NAICS classification is 622110 (General Medical and Surgical Hospitals). OSF Healthcare System is one of 175,537 Healthcare & Life Science companies listed in Illinois.
Business Contact Information
- Phone
- +1 (855) 6734325
- Fax
- +XXX (815) 3816331
- Website
- www.osfhealthcare.org
- facebook.com/osfhealthcare
- Address
- 124 SW Adams St, Peoria, Illinois, 61602, United States
Industry & Classification
- Industry
- Healthcare & Life Science
- Sector
- Healthcare provider
NAICS Codes
- 62Health Care and Social Assistance
- 6221General Medical and Surgical Hospitals
- 622110General Medical and Surgical Hospitals
SIC Codes
- 80Health Services
- 806Hospitals
- 8062General Medical and Surgical Hospitals
Company Details
- Employees
- 23,792 (10,000+)
- Annual Revenue
- $4.1B ($1B-$5B)
OSF Healthcare System: frequently asked questions
What does OSF Healthcare System do?
Health resources, quality care, emergency care and specialty services are all right here in Galesburg at OSF St. Mary Medical Center.
Where is OSF Healthcare System located?
OSF Healthcare System is headquartered at 124 SW Adams St, Peoria, Illinois, 61602, United States.
How many employees does OSF Healthcare System have?
OSF Healthcare System has about 23,792 employees (the 10,000+ range).
What is OSF Healthcare System's annual revenue?
OSF Healthcare System's annual revenue is estimated at $4.1B (the $1B-$5B range).
What industry is OSF Healthcare System in?
OSF Healthcare System is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 622110 (General Medical and Surgical Hospitals).
How can I contact OSF Healthcare System?
Its website is www.osfhealthcare.org and its phone number is +1 (855) 6734325.
What companies are similar to OSF Healthcare System?
Other large healthcare & Life Science companies in Illinois include CommonSpirit Health, McDonald's Corp, Advocate Aurora Health and Northwestern Medicine.
Largest healthcare & life science companies in Illinois
Largest companies in Illinois
Largest healthcare & life science companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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