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Products & Services
About McGwin John
McGwin John is a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services, based in Montello, Wisconsin, United States and operating in Office service.
Its primary NAICS classification is 561499 (All Other Business Support Services). McGwin John is one of 158,556 Industrial & mechanical companies listed in Wisconsin.
Business Contact Information
- Phone
- +1 (608) 6970086
- Address
- w4831 Grouse Dr, Montello, Wisconsin, 53949, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 3 (1-5)
- Annual Revenue
- $200,000 ($0M-$1M)
McGwin John: frequently asked questions
What does McGwin John do?
McGwin John is a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services, based in Montello, Wisconsin, United States and operating in Office service.
Where is McGwin John located?
McGwin John is headquartered at w4831 Grouse Dr, Montello, Wisconsin, 53949, United States.
How many employees does McGwin John have?
McGwin John has about 3 employees (the 1-5 range).
What is McGwin John's annual revenue?
McGwin John's annual revenue is estimated at $200,000 (the $0M-$1M range).
What industry is McGwin John in?
McGwin John is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact McGwin John?
Its phone number is +1 (608) 6970086.
What companies are similar to McGwin John?
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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