Leone Learning Systems
Commercial services · Evanston, Illinois
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Products & Services
About Leone Learning Systems
Leone Learning Systems is a company operating in Office service, employing 11-20 people, reporting $5M-$10M in annual revenue, classified under Elementary and Secondary Schools and based in Evanston, Illinois, United States.
Its primary NAICS classification is 611110 (Elementary and Secondary Schools). Leone Learning Systems is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (847) 9510127
- Website
- tjleone.com
- Address
- 237 Custer Ave, Evanston, Illinois, 60202, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6111Elementary and Secondary Schools
- 611110Elementary and Secondary Schools
SIC Codes
- 82Educational Services
- 821Elementary And Secondary Schools
- 8211Elementary and Secondary Schools
Company Details
- Employees
- 17 (11-20)
- Annual Revenue
- $5.2M ($5M-$10M)
Leone Learning Systems: frequently asked questions
What does Leone Learning Systems do?
Leone Learning Systems is a company operating in Office service, employing 11-20 people, reporting $5M-$10M in annual revenue, classified under Elementary and Secondary Schools and based in Evanston, Illinois, United States.
Where is Leone Learning Systems located?
Leone Learning Systems is headquartered at 237 Custer Ave, Evanston, Illinois, 60202, United States.
How many employees does Leone Learning Systems have?
Leone Learning Systems has about 17 employees (the 11-20 range).
What is Leone Learning Systems's annual revenue?
Leone Learning Systems's annual revenue is estimated at $5.2M (the $5M-$10M range).
What industry is Leone Learning Systems in?
Leone Learning Systems is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611110 (Elementary and Secondary Schools).
How can I contact Leone Learning Systems?
Its website is tjleone.com and its phone number is +1 (847) 9510127.
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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