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Products & Services
About Gt Testing
Gt Testing is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Architectural, Engineering, and Related Services, based in Elmhurst, Illinois, United States and operating in Office service.
Its primary NAICS classification is 541380 (Testing Laboratories and Services). Gt Testing is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Address
- 417 W Avery St, Elmhurst, Illinois, 60126, 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
- 4 (1-5)
- Annual Revenue
- $593,000 ($0M-$1M)
Gt Testing: frequently asked questions
What does Gt Testing do?
Gt Testing is listed as a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Architectural, Engineering, and Related Services, based in Elmhurst, Illinois, United States and operating in Office service.
Where is Gt Testing located?
Gt Testing is headquartered at 417 W Avery St, Elmhurst, Illinois, 60126, United States.
How many employees does Gt Testing have?
Gt Testing has about 4 employees (the 1-5 range).
What is Gt Testing's annual revenue?
Gt Testing's annual revenue is estimated at $593,000 (the $0M-$1M range).
What industry is Gt Testing in?
Gt 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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