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Products & Services
About Function
This profile covers Function, a company reporting $0M-$1M in annual revenue, classified under All Other Business Support Services, based in Oakbrook Terrace, Illinois, United States, operating in Office service and employing 21-50 people.
Its primary NAICS classification is 561499 (All Other Business Support Services). Function is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 1s443 Summit Ave, Oakbrook Terrace, Illinois, 60181, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 22 (21-50)
- Annual Revenue
- $659,000 ($0M-$1M)
Function: frequently asked questions
What does Function do?
This profile covers Function, a company reporting $0M-$1M in annual revenue, classified under All Other Business Support Services, based in Oakbrook Terrace, Illinois, United States, operating in Office service and employing 21-50 people.
Where is Function located?
Function is headquartered at 1s443 Summit Ave, Oakbrook Terrace, Illinois, 60181, United States.
How many employees does Function have?
Function has about 22 employees (the 21-50 range).
What is Function's annual revenue?
Function's annual revenue is estimated at $659,000 (the $0M-$1M range).
What industry is Function in?
Function is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support 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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