Welsch Engineering
Downers Grove, Illinois
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About Welsch Engineering
Welsch Engineering is listed as a company based in Downers Grove, Illinois, United States, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Engineering Services.
Its primary NAICS classification is 541330 (Engineering Services). Welsch Engineering is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Phone
- +1 (630) 9690414
- Address
- 1205 Ogden Ave, Downers Grove, Illinois, 60515, 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
- 5 (1-5)
- Annual Revenue
- $694,000 ($0M-$1M)
Welsch Engineering: frequently asked questions
What does Welsch Engineering do?
Welsch Engineering is listed as a company based in Downers Grove, Illinois, United States, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under Engineering Services.
Where is Welsch Engineering located?
Welsch Engineering is headquartered at 1205 Ogden Ave, Downers Grove, Illinois, 60515, United States.
How many employees does Welsch Engineering have?
Welsch Engineering has about 5 employees (the 1-5 range).
What is Welsch Engineering's annual revenue?
Welsch Engineering's annual revenue is estimated at $694,000 (the $0M-$1M range).
What industry is Welsch Engineering in?
Welsch Engineering's primary NAICS code is 541330 (Engineering Services).
How can I contact Welsch Engineering?
Its phone number is +1 (630) 9690414.
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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