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Products & Services
About Chaddock
Chaddock is a leader in the treatment of children suffering from the psychological, emotional, and spiritual effects of significant abuse, neglect and trauma. Learn more.
Its primary NAICS classification is 624110 (Child and Youth Services). Chaddock is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (217) 2220034
- Website
- www.chaddock.org
- Address
- 205 S 24th St, Quincy, Illinois, 62301, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 62Health Care and Social Assistance
- 6241Individual and Family Services
- 624110Child and Youth Services
SIC Codes
- 83Social Services
- 832Individual And Family Social Services
- 8322Services for the Elderly and Persons with Disabilities
Company Details
- Employees
- 234 (101-250)
- Annual Revenue
- $63.5M ($50M-$100M)
Chaddock: frequently asked questions
What does Chaddock do?
Chaddock is a leader in the treatment of children suffering from the psychological, emotional, and spiritual effects of significant abuse, neglect and trauma. Learn more.
Where is Chaddock located?
Chaddock is headquartered at 205 S 24th St, Quincy, Illinois, 62301, United States.
How many employees does Chaddock have?
Chaddock has about 234 employees (the 101-250 range).
What is Chaddock's annual revenue?
Chaddock's annual revenue is estimated at $63.5M (the $50M-$100M range).
What industry is Chaddock in?
Chaddock is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 624110 (Child and Youth Services).
How can I contact Chaddock?
Its website is www.chaddock.org and its phone number is +1 (217) 2220034.
Largest companies in Illinois
Largest industrial & mechanical 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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