3N Engineering
Saint Charles, Illinois
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About 3N Engineering
3N Engineering is listed as a company classified under Engineering Services, based in Saint Charles, Illinois, United States, employing 6-10 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 541330 (Engineering Services). 3N Engineering is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Phone
- +1 (630) 4431577
- Address
- 3503 Voltaire Ln, Saint Charles, Illinois, 60175, United States
Industry & Classification
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 9 (6-10)
- Annual Revenue
- $1.2M ($1M-$5M)
3N Engineering: frequently asked questions
What does 3N Engineering do?
3N Engineering is listed as a company classified under Engineering Services, based in Saint Charles, Illinois, United States, employing 6-10 people and reporting $1M-$5M in annual revenue.
Where is 3N Engineering located?
3N Engineering is headquartered at 3503 Voltaire Ln, Saint Charles, Illinois, 60175, United States.
How many employees does 3N Engineering have?
3N Engineering has about 9 employees (the 6-10 range).
What is 3N Engineering's annual revenue?
3N Engineering's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is 3N Engineering in?
3N Engineering's primary NAICS code is 541330 (Engineering Services).
How can I contact 3N Engineering?
Its phone number is +1 (630) 4431577.
Largest companies in Illinois
Largest companies on Factur
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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