Thelen Engineering & Assoc
Oconomowoc, Wisconsin
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About Thelen Engineering & Assoc
This profile covers Thelen Engineering & Assoc, a company reporting $0M-$1M in annual revenue, classified under Engineering Services, based in Oconomowoc, Wisconsin, United States and employing 6-10 people.
Its primary NAICS classification is 541330 (Engineering Services). Thelen Engineering & Assoc is one of 651,680 companies listed in Wisconsin.
Business Contact Information
- Phone
- +1 (262) 3673500
- Address
- 120 E Wisconsin Ave, Oconomowoc, Wisconsin, 53066, 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
- 8 (6-10)
- Annual Revenue
- $910,000 ($0M-$1M)
Thelen Engineering & Assoc: frequently asked questions
What does Thelen Engineering & Assoc do?
This profile covers Thelen Engineering & Assoc, a company reporting $0M-$1M in annual revenue, classified under Engineering Services, based in Oconomowoc, Wisconsin, United States and employing 6-10 people.
Where is Thelen Engineering & Assoc located?
Thelen Engineering & Assoc is headquartered at 120 E Wisconsin Ave, Oconomowoc, Wisconsin, 53066, United States.
How many employees does Thelen Engineering & Assoc have?
Thelen Engineering & Assoc has about 8 employees (the 6-10 range).
What is Thelen Engineering & Assoc's annual revenue?
Thelen Engineering & Assoc's annual revenue is estimated at $910,000 (the $0M-$1M range).
What industry is Thelen Engineering & Assoc in?
Thelen Engineering & Assoc's primary NAICS code is 541330 (Engineering Services).
How can I contact Thelen Engineering & Assoc?
Its phone number is +1 (262) 3673500.
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Manufacturing sales in Wisconsin, 2026
In Wisconsin, Factur's 2026 study counted 30 manufacturing quotes worth $957K and 6 purchase orders over 12 months: 20% of quotes became orders, against 21% nationally. See the Wisconsin data.
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