Computer Training Source Inc
Commercial services · Chicago, Illinois
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Products & Services
About Computer Training Source Inc
Training in Microsoft, QuickBooks, PMP, Adobe, Web, CompTIA, Cisco, and more in Chicago and the suburbs. Computer Training Source Inc is a company classified under Business Schools and Computer and Management Training, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 611420 (Computer Training). Computer Training Source Inc is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 9232100
- Website
- www.ctstraining.com
- Address
- 420 N Wabash Ave, Chicago, Illinois, 60611, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6114Business Schools and Computer and Management Training
- 611420Computer Training
SIC Codes
- 82Educational Services
- 824Vocational Schools
- 8243Computer Training
Company Details
- Employees
- 12 (11-20)
- Annual Revenue
- $2.1M ($1M-$5M)
Computer Training Source Inc: frequently asked questions
What does Computer Training Source Inc do?
Training in Microsoft, QuickBooks, PMP, Adobe, Web, CompTIA, Cisco, and more in Chicago and the suburbs. Computer Training Source Inc is a company classified under Business Schools and Computer and Management Training, operating in Office service, employing 11-20 people and reporting $1M-$5M in annual revenue.
Where is Computer Training Source Inc located?
Computer Training Source Inc is headquartered at 420 N Wabash Ave, Chicago, Illinois, 60611, United States.
How many employees does Computer Training Source Inc have?
Computer Training Source Inc has about 12 employees (the 11-20 range).
What is Computer Training Source Inc's annual revenue?
Computer Training Source Inc's annual revenue is estimated at $2.1M (the $1M-$5M range).
What industry is Computer Training Source Inc in?
Computer Training Source Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611420 (Computer Training).
How can I contact Computer Training Source Inc?
Its website is www.ctstraining.com and its phone number is +1 (312) 9232100.
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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