SQUARE 1 System LLC
Commercial services · Western Springs, Illinois
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Products & Services
About SQUARE 1 System LLC
SQUARE 1 System LLC is a company reporting $0M-$1M in annual revenue, classified under Professional and Management Development Training, based in Western Springs, Illinois, United States, operating in Office service and employing 1-5 people.
Its primary NAICS classification is 611430 (Professional and Management Development Training). SQUARE 1 System LLC is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (708) 2618458
- Website
- square1system.com
- Address
- 821 Burlington Ave, Western Springs, Illinois, 60558, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6114Business Schools and Computer and Management Training
- 611430Professional and Management Development Training
SIC Codes
- 82Educational Services
- 829Schools And Educational Services, Not Elsewhere
- 8299Automobile Driving Schools
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $812,000 ($0M-$1M)
SQUARE 1 System LLC: frequently asked questions
What does SQUARE 1 System LLC do?
SQUARE 1 System LLC is a company reporting $0M-$1M in annual revenue, classified under Professional and Management Development Training, based in Western Springs, Illinois, United States, operating in Office service and employing 1-5 people.
Where is SQUARE 1 System LLC located?
SQUARE 1 System LLC is headquartered at 821 Burlington Ave, Western Springs, Illinois, 60558, United States.
How many employees does SQUARE 1 System LLC have?
SQUARE 1 System LLC has about 5 employees (the 1-5 range).
What is SQUARE 1 System LLC's annual revenue?
SQUARE 1 System LLC's annual revenue is estimated at $812,000 (the $0M-$1M range).
What industry is SQUARE 1 System LLC in?
SQUARE 1 System LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611430 (Professional and Management Development Training).
How can I contact SQUARE 1 System LLC?
Its website is square1system.com and its phone number is +1 (708) 2618458.
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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