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Products & Services
About ATSI Systems
ATSI Systems is listed as a company reporting $1M-$5M in annual revenue, classified under Investigation and Security Services, based in Orland Park, Illinois, United States, operating in Office service and employing 11-20 people.
Its primary NAICS classification is 561621 (Security Systems Services (except Locksmiths)). ATSI Systems is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (708) 5906872
- Website
- www.atsisystems.com
- facebook.com/aemmaelectric
- Address
- 16308 107th Ave, Orland Park, Illinois, 60467, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5616Investigation and Security Services
- 561621Security Systems Services (except Locksmiths)
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7382Security Systems Services (Except Locksmiths)
Company Details
- Employees
- 16 (11-20)
- Annual Revenue
- $3.6M ($1M-$5M)
ATSI Systems: frequently asked questions
What does ATSI Systems do?
ATSI Systems is listed as a company reporting $1M-$5M in annual revenue, classified under Investigation and Security Services, based in Orland Park, Illinois, United States, operating in Office service and employing 11-20 people.
Where is ATSI Systems located?
ATSI Systems is headquartered at 16308 107th Ave, Orland Park, Illinois, 60467, United States.
How many employees does ATSI Systems have?
ATSI Systems has about 16 employees (the 11-20 range).
What is ATSI Systems's annual revenue?
ATSI Systems's annual revenue is estimated at $3.6M (the $1M-$5M range).
What industry is ATSI Systems in?
ATSI Systems is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561621 (Security Systems Services (except Locksmiths)).
How can I contact ATSI Systems?
Its website is www.atsisystems.com and its phone number is +1 (708) 5906872.
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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