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Products & Services
About Testing
Testing is a company reporting $1M-$5M in annual revenue, classified under Architectural, Engineering, and Related Services, based in Addison, Illinois, United States, operating in Office service and employing 1-5 people.
Its primary NAICS classification is 541380 (Testing Laboratories and Services). Testing is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 225 S Mitchell Ct, Addison, Illinois, 60101, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541380Testing Laboratories and Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 873Research, Development, And Testing Services
- 8734Testing Laboratories
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $1.4M ($1M-$5M)
Testing: frequently asked questions
What does Testing do?
Testing is a company reporting $1M-$5M in annual revenue, classified under Architectural, Engineering, and Related Services, based in Addison, Illinois, United States, operating in Office service and employing 1-5 people.
Where is Testing located?
Testing is headquartered at 225 S Mitchell Ct, Addison, Illinois, 60101, United States.
How many employees does Testing have?
Testing has about 5 employees (the 1-5 range).
What is Testing's annual revenue?
Testing's annual revenue is estimated at $1.4M (the $1M-$5M range).
What industry is Testing in?
Testing is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541380 (Testing Laboratories and 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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