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Products & Services
About Prototypes LLC
Prototypes LLC is a company operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Specialized Design Services and based in Oshkosh, Wisconsin, United States.
Its primary NAICS classification is 541490 (Other Specialized Design Services). Prototypes LLC is one of 158,556 Industrial & mechanical companies listed in Wisconsin.
Business Contact Information
- Address
- 1173 S Washburn St, Oshkosh, Wisconsin, 54904, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5414Specialized Design Services
- 541490Other Specialized Design Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 11 (11-20)
- Annual Revenue
- $1.3M ($1M-$5M)
Prototypes LLC: frequently asked questions
What does Prototypes LLC do?
Prototypes LLC is a company operating in Office service, employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Specialized Design Services and based in Oshkosh, Wisconsin, United States.
Where is Prototypes LLC located?
Prototypes LLC is headquartered at 1173 S Washburn St, Oshkosh, Wisconsin, 54904, United States.
How many employees does Prototypes LLC have?
Prototypes LLC has about 11 employees (the 11-20 range).
What is Prototypes LLC's annual revenue?
Prototypes LLC's annual revenue is estimated at $1.3M (the $1M-$5M range).
What industry is Prototypes LLC in?
Prototypes LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541490 (Other Specialized Design Services).
What companies are similar to Prototypes LLC?
Other large industrial & mechanical companies in Wisconsin include ManpowerGroup Inc, Medical College Of Wisconsin, Nemschoff and Kohler Co.
Largest industrial & mechanical companies in Wisconsin
Largest industrial & mechanical companies
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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