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Products & Services
About Aptech Systems
Aptech Systems is a company classified under Other Computer Related Services, based in Chicago, Illinois, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 541519 (Other Computer Related Services). Aptech Systems is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 4545 N Elston Ave, Chicago, Illinois, 60630, 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
- 541519Other Computer Related Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7379Other Computer Related Services
Company Details
- Employees
- 10 (6-10)
- Annual Revenue
- $1.2M ($1M-$5M)
Aptech Systems: frequently asked questions
What does Aptech Systems do?
Aptech Systems is a company classified under Other Computer Related Services, based in Chicago, Illinois, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Where is Aptech Systems located?
Aptech Systems is headquartered at 4545 N Elston Ave, Chicago, Illinois, 60630, United States.
How many employees does Aptech Systems have?
Aptech Systems has about 10 employees (the 6-10 range).
What is Aptech Systems's annual revenue?
Aptech Systems's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is Aptech Systems in?
Aptech Systems is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541519 (Other Computer Related Services).
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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