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Products & Services
About Ain
This profile covers Ain, a company classified under Offices of Physicians (except Mental Health Specialists), based in Chicago, Illinois, United States, operating in Healthcare provider, employing 101-250 people and reporting $10M-$25M in annual revenue.
Its primary NAICS classification is 621111 (Offices of Physicians (except Mental Health Specialists)). Ain is one of 175,537 Healthcare & Life Science companies listed in Illinois.
Business Contact Information
- Phone
- +1 (773) 3668035
- Website
- ainmd.com
- linkedin.com/company/ainmd210
- Address
- 6535 S Western Ave, Chicago, Illinois, 60636, United States
Industry & Classification
- Industry
- Healthcare & Life Science
- Sector
- Healthcare provider
NAICS Codes
- 62Health Care and Social Assistance
- 6211Offices of Physicians
- 621111Offices of Physicians (except Mental Health Specialists)
SIC Codes
- 80Health Services
- 801Offices And Clinics Of Doctors Of Medicine
- 8011Offices of Physicians, Mental Health Specialists
Company Details
- Employees
- 137 (101-250)
- Annual Revenue
- $23.4M ($10M-$25M)
Ain: frequently asked questions
What does Ain do?
This profile covers Ain, a company classified under Offices of Physicians (except Mental Health Specialists), based in Chicago, Illinois, United States, operating in Healthcare provider, employing 101-250 people and reporting $10M-$25M in annual revenue.
Where is Ain located?
Ain is headquartered at 6535 S Western Ave, Chicago, Illinois, 60636, United States.
How many employees does Ain have?
Ain has about 137 employees (the 101-250 range).
What is Ain's annual revenue?
Ain's annual revenue is estimated at $23.4M (the $10M-$25M range).
What industry is Ain in?
Ain is in the Healthcare & Life Science / Healthcare provider industry, and its primary NAICS code is 621111 (Offices of Physicians (except Mental Health Specialists)).
How can I contact Ain?
Its website is ainmd.com and its phone number is +1 (773) 3668035.
What companies are similar to Ain?
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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