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Products & Services
About Il Schools
Il Schools is listed as a company based in Oak Brook, Illinois, United States, operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Elementary and Secondary Schools.
Its primary NAICS classification is 611110 (Elementary and Secondary Schools). Il Schools is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 60 Regent Dr, Oak Brook, Illinois, 60523, 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
- 22 (21-50)
- Annual Revenue
- $3.5M ($1M-$5M)
Il Schools: frequently asked questions
What does Il Schools do?
Il Schools is listed as a company based in Oak Brook, Illinois, United States, operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue and classified under Elementary and Secondary Schools.
Where is Il Schools located?
Il Schools is headquartered at 60 Regent Dr, Oak Brook, Illinois, 60523, United States.
How many employees does Il Schools have?
Il Schools has about 22 employees (the 21-50 range).
What is Il Schools's annual revenue?
Il Schools's annual revenue is estimated at $3.5M (the $1M-$5M range).
What industry is Il Schools in?
Il Schools is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611110 (Elementary and Secondary Schools).
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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