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Products & Services
About CQuest
CQuest is a company based in Chicago, Illinois, United States, operating in Office service, employing 101-250 people, reporting $10M-$25M in annual revenue and classified under Custom Computer Programming Services.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). CQuest is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 6923000
- Website
- http://www.cquest.us
- facebook.com/cqueststx
- Address
- 542 S Dearborn St, Chicago, Illinois, 60605, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541511Custom Computer Programming Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7371Custom Computer Programming Services
Company Details
- Employees
- 105 (101-250)
- Annual Revenue
- $17.2M ($10M-$25M)
CQuest: frequently asked questions
What does CQuest do?
CQuest is a company based in Chicago, Illinois, United States, operating in Office service, employing 101-250 people, reporting $10M-$25M in annual revenue and classified under Custom Computer Programming Services.
Where is CQuest located?
CQuest is headquartered at 542 S Dearborn St, Chicago, Illinois, 60605, United States.
How many employees does CQuest have?
CQuest has about 105 employees (the 101-250 range).
What is CQuest's annual revenue?
CQuest's annual revenue is estimated at $17.2M (the $10M-$25M range).
What industry is CQuest in?
CQuest is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact CQuest?
Its website is www.cquest.us and its phone number is +1 (312) 6923000.
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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