Products & Services
About Class Computing
This profile covers Class Computing, a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Computer Systems Design Services, based in Chicago, Illinois, United States and operating in Office service.
Its primary NAICS classification is 541512 (Computer Systems Design Services). Class Computing is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 2623911
- Fax
- +XXX (312) 3764038
- Website
- classcomputing.com
- facebook.com/classcomputing
- Address
- 566 W Adams St, Chicago, Illinois, 60661, 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
- 541512Computer Systems Design Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7373Computer Systems Design Services
Company Details
- Employees
- 11 (11-20)
- Annual Revenue
- $1.2M ($1M-$5M)
Class Computing: frequently asked questions
What does Class Computing do?
This profile covers Class Computing, a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Computer Systems Design Services, based in Chicago, Illinois, United States and operating in Office service.
Where is Class Computing located?
Class Computing is headquartered at 566 W Adams St, Chicago, Illinois, 60661, United States.
How many employees does Class Computing have?
Class Computing has about 11 employees (the 11-20 range).
What is Class Computing's annual revenue?
Class Computing's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is Class Computing in?
Class Computing is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541512 (Computer Systems Design Services).
How can I contact Class Computing?
Its website is classcomputing.com and its phone number is +1 (312) 2623911.
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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.