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Products & Services
About Prothink
This profile covers Prothink, a company reporting $5M-$10M in annual revenue, classified under Colleges, Universities, and Professional Schools, based in Appleton, Wisconsin, United States, operating in Office service and employing 21-50 people.
Its primary NAICS classification is 611310 (Colleges, Universities, and Professional Schools). Prothink is one of 158,556 Industrial & mechanical companies listed in Wisconsin.
Business Contact Information
- Phone
- +1 (208) 7401488
- Website
- prothink.org
- facebook.com/prothink
- Address
- PO Box 574, Appleton, Wisconsin, 54911, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6113Colleges, Universities, and Professional Schools
- 611310Colleges, Universities, and Professional Schools
SIC Codes
- 82Educational Services
- 822Colleges, Universities, Professional Schools, And
- 8221Junior Colleges
Company Details
- Employees
- 24 (21-50)
- Annual Revenue
- $5.1M ($5M-$10M)
Prothink: frequently asked questions
What does Prothink do?
This profile covers Prothink, a company reporting $5M-$10M in annual revenue, classified under Colleges, Universities, and Professional Schools, based in Appleton, Wisconsin, United States, operating in Office service and employing 21-50 people.
Where is Prothink located?
Prothink is headquartered at PO Box 574, Appleton, Wisconsin, 54911, United States.
How many employees does Prothink have?
Prothink has about 24 employees (the 21-50 range).
What is Prothink's annual revenue?
Prothink's annual revenue is estimated at $5.1M (the $5M-$10M range).
What industry is Prothink in?
Prothink is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611310 (Colleges, Universities, and Professional Schools).
How can I contact Prothink?
Its website is prothink.org and its phone number is +1 (208) 7401488.
What companies are similar to Prothink?
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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